AWS Glue

2022/01/05 - AWS Glue - 3 new 19 updated api methods

Changes  Add Delta Lake target support for Glue Crawler and 3rd Party Support for Lake Formation

GetUnfilteredPartitionMetadata (new) Link ¶

See also: AWS API Documentation

Request Syntax

client.get_unfiltered_partition_metadata(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    PartitionValues=[
        'string',
    ],
    AuditContext={
        'AdditionalAuditContext': 'string'
    },
    SupportedPermissionTypes=[
        'COLUMN_PERMISSION'|'CELL_FILTER_PERMISSION',
    ]
)
type CatalogId

string

param CatalogId

[REQUIRED]

type DatabaseName

string

param DatabaseName

[REQUIRED]

type TableName

string

param TableName

[REQUIRED]

type PartitionValues

list

param PartitionValues

[REQUIRED]

  • (string) --

type AuditContext

dict

param AuditContext
  • AdditionalAuditContext (string) --

type SupportedPermissionTypes

list

param SupportedPermissionTypes

[REQUIRED]

  • (string) --

rtype

dict

returns

Response Syntax

{
    'Partition': {
        'Values': [
            'string',
        ],
        'DatabaseName': 'string',
        'TableName': 'string',
        'CreationTime': datetime(2015, 1, 1),
        'LastAccessTime': datetime(2015, 1, 1),
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'Parameters': {
            'string': 'string'
        },
        'LastAnalyzedTime': datetime(2015, 1, 1),
        'CatalogId': 'string'
    },
    'AuthorizedColumns': [
        'string',
    ],
    'IsRegisteredWithLakeFormation': True|False
}

Response Structure

  • (dict) --

    • Partition (dict) --

      Represents a slice of table data.

      • Values (list) --

        The values of the partition.

        • (string) --

      • DatabaseName (string) --

        The name of the catalog database in which to create the partition.

      • TableName (string) --

        The name of the database table in which to create the partition.

      • CreationTime (datetime) --

        The time at which the partition was created.

      • LastAccessTime (datetime) --

        The last time at which the partition was accessed.

      • StorageDescriptor (dict) --

        Provides information about the physical location where the partition is stored.

        • Columns (list) --

          A list of the Columns in the table.

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • Location (string) --

          The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

        • AdditionalLocations (list) --

          • (string) --

        • InputFormat (string) --

          The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

        • OutputFormat (string) --

          The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

        • Compressed (boolean) --

          True if the data in the table is compressed, or False if not.

        • NumberOfBuckets (integer) --

          Must be specified if the table contains any dimension columns.

        • SerdeInfo (dict) --

          The serialization/deserialization (SerDe) information.

          • Name (string) --

            Name of the SerDe.

          • SerializationLibrary (string) --

            Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

          • Parameters (dict) --

            These key-value pairs define initialization parameters for the SerDe.

            • (string) --

              • (string) --

        • BucketColumns (list) --

          A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

          • (string) --

        • SortColumns (list) --

          A list specifying the sort order of each bucket in the table.

          • (dict) --

            Specifies the sort order of a sorted column.

            • Column (string) --

              The name of the column.

            • SortOrder (integer) --

              Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

        • Parameters (dict) --

          The user-supplied properties in key-value form.

          • (string) --

            • (string) --

        • SkewedInfo (dict) --

          The information about values that appear frequently in a column (skewed values).

          • SkewedColumnNames (list) --

            A list of names of columns that contain skewed values.

            • (string) --

          • SkewedColumnValues (list) --

            A list of values that appear so frequently as to be considered skewed.

            • (string) --

          • SkewedColumnValueLocationMaps (dict) --

            A mapping of skewed values to the columns that contain them.

            • (string) --

              • (string) --

        • StoredAsSubDirectories (boolean) --

          True if the table data is stored in subdirectories, or False if not.

        • SchemaReference (dict) --

          An object that references a schema stored in the Glue Schema Registry.

          When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

          • SchemaId (dict) --

            A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

            • SchemaArn (string) --

              The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

            • SchemaName (string) --

              The name of the schema. One of SchemaArn or SchemaName has to be provided.

            • RegistryName (string) --

              The name of the schema registry that contains the schema.

          • SchemaVersionId (string) --

            The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

          • SchemaVersionNumber (integer) --

            The version number of the schema.

      • Parameters (dict) --

        These key-value pairs define partition parameters.

        • (string) --

          • (string) --

      • LastAnalyzedTime (datetime) --

        The last time at which column statistics were computed for this partition.

      • CatalogId (string) --

        The ID of the Data Catalog in which the partition resides.

    • AuthorizedColumns (list) --

      • (string) --

    • IsRegisteredWithLakeFormation (boolean) --

GetUnfilteredPartitionsMetadata (new) Link ¶

See also: AWS API Documentation

Request Syntax

client.get_unfiltered_partitions_metadata(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    Expression='string',
    AuditContext={
        'AdditionalAuditContext': 'string'
    },
    SupportedPermissionTypes=[
        'COLUMN_PERMISSION'|'CELL_FILTER_PERMISSION',
    ],
    NextToken='string',
    Segment={
        'SegmentNumber': 123,
        'TotalSegments': 123
    },
    MaxResults=123
)
type CatalogId

string

param CatalogId

[REQUIRED]

type DatabaseName

string

param DatabaseName

[REQUIRED]

type TableName

string

param TableName

[REQUIRED]

type Expression

string

param Expression

type AuditContext

dict

param AuditContext
  • AdditionalAuditContext (string) --

type SupportedPermissionTypes

list

param SupportedPermissionTypes

[REQUIRED]

  • (string) --

type NextToken

string

param NextToken

type Segment

dict

param Segment

Defines a non-overlapping region of a table's partitions, allowing multiple requests to be run in parallel.

  • SegmentNumber (integer) -- [REQUIRED]

    The zero-based index number of the segment. For example, if the total number of segments is 4, SegmentNumber values range from 0 through 3.

  • TotalSegments (integer) -- [REQUIRED]

    The total number of segments.

type MaxResults

integer

param MaxResults

rtype

dict

returns

Response Syntax

{
    'UnfilteredPartitions': [
        {
            'Partition': {
                'Values': [
                    'string',
                ],
                'DatabaseName': 'string',
                'TableName': 'string',
                'CreationTime': datetime(2015, 1, 1),
                'LastAccessTime': datetime(2015, 1, 1),
                'StorageDescriptor': {
                    'Columns': [
                        {
                            'Name': 'string',
                            'Type': 'string',
                            'Comment': 'string',
                            'Parameters': {
                                'string': 'string'
                            }
                        },
                    ],
                    'Location': 'string',
                    'AdditionalLocations': [
                        'string',
                    ],
                    'InputFormat': 'string',
                    'OutputFormat': 'string',
                    'Compressed': True|False,
                    'NumberOfBuckets': 123,
                    'SerdeInfo': {
                        'Name': 'string',
                        'SerializationLibrary': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                    'BucketColumns': [
                        'string',
                    ],
                    'SortColumns': [
                        {
                            'Column': 'string',
                            'SortOrder': 123
                        },
                    ],
                    'Parameters': {
                        'string': 'string'
                    },
                    'SkewedInfo': {
                        'SkewedColumnNames': [
                            'string',
                        ],
                        'SkewedColumnValues': [
                            'string',
                        ],
                        'SkewedColumnValueLocationMaps': {
                            'string': 'string'
                        }
                    },
                    'StoredAsSubDirectories': True|False,
                    'SchemaReference': {
                        'SchemaId': {
                            'SchemaArn': 'string',
                            'SchemaName': 'string',
                            'RegistryName': 'string'
                        },
                        'SchemaVersionId': 'string',
                        'SchemaVersionNumber': 123
                    }
                },
                'Parameters': {
                    'string': 'string'
                },
                'LastAnalyzedTime': datetime(2015, 1, 1),
                'CatalogId': 'string'
            },
            'AuthorizedColumns': [
                'string',
            ],
            'IsRegisteredWithLakeFormation': True|False
        },
    ],
    'NextToken': 'string'
}

Response Structure

  • (dict) --

    • UnfilteredPartitions (list) --

      • (dict) --

        • Partition (dict) --

          Represents a slice of table data.

          • Values (list) --

            The values of the partition.

            • (string) --

          • DatabaseName (string) --

            The name of the catalog database in which to create the partition.

          • TableName (string) --

            The name of the database table in which to create the partition.

          • CreationTime (datetime) --

            The time at which the partition was created.

          • LastAccessTime (datetime) --

            The last time at which the partition was accessed.

          • StorageDescriptor (dict) --

            Provides information about the physical location where the partition is stored.

            • Columns (list) --

              A list of the Columns in the table.

              • (dict) --

                A column in a Table .

                • Name (string) --

                  The name of the Column .

                • Type (string) --

                  The data type of the Column .

                • Comment (string) --

                  A free-form text comment.

                • Parameters (dict) --

                  These key-value pairs define properties associated with the column.

                  • (string) --

                    • (string) --

            • Location (string) --

              The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

            • AdditionalLocations (list) --

              • (string) --

            • InputFormat (string) --

              The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

            • OutputFormat (string) --

              The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

            • Compressed (boolean) --

              True if the data in the table is compressed, or False if not.

            • NumberOfBuckets (integer) --

              Must be specified if the table contains any dimension columns.

            • SerdeInfo (dict) --

              The serialization/deserialization (SerDe) information.

              • Name (string) --

                Name of the SerDe.

              • SerializationLibrary (string) --

                Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

              • Parameters (dict) --

                These key-value pairs define initialization parameters for the SerDe.

                • (string) --

                  • (string) --

            • BucketColumns (list) --

              A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

              • (string) --

            • SortColumns (list) --

              A list specifying the sort order of each bucket in the table.

              • (dict) --

                Specifies the sort order of a sorted column.

                • Column (string) --

                  The name of the column.

                • SortOrder (integer) --

                  Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

            • Parameters (dict) --

              The user-supplied properties in key-value form.

              • (string) --

                • (string) --

            • SkewedInfo (dict) --

              The information about values that appear frequently in a column (skewed values).

              • SkewedColumnNames (list) --

                A list of names of columns that contain skewed values.

                • (string) --

              • SkewedColumnValues (list) --

                A list of values that appear so frequently as to be considered skewed.

                • (string) --

              • SkewedColumnValueLocationMaps (dict) --

                A mapping of skewed values to the columns that contain them.

                • (string) --

                  • (string) --

            • StoredAsSubDirectories (boolean) --

              True if the table data is stored in subdirectories, or False if not.

            • SchemaReference (dict) --

              An object that references a schema stored in the Glue Schema Registry.

              When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

              • SchemaId (dict) --

                A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

                • SchemaArn (string) --

                  The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

                • SchemaName (string) --

                  The name of the schema. One of SchemaArn or SchemaName has to be provided.

                • RegistryName (string) --

                  The name of the schema registry that contains the schema.

              • SchemaVersionId (string) --

                The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

              • SchemaVersionNumber (integer) --

                The version number of the schema.

          • Parameters (dict) --

            These key-value pairs define partition parameters.

            • (string) --

              • (string) --

          • LastAnalyzedTime (datetime) --

            The last time at which column statistics were computed for this partition.

          • CatalogId (string) --

            The ID of the Data Catalog in which the partition resides.

        • AuthorizedColumns (list) --

          • (string) --

        • IsRegisteredWithLakeFormation (boolean) --

    • NextToken (string) --

GetUnfilteredTableMetadata (new) Link ¶

See also: AWS API Documentation

Request Syntax

client.get_unfiltered_table_metadata(
    CatalogId='string',
    DatabaseName='string',
    Name='string',
    AuditContext={
        'AdditionalAuditContext': 'string'
    },
    SupportedPermissionTypes=[
        'COLUMN_PERMISSION'|'CELL_FILTER_PERMISSION',
    ]
)
type CatalogId

string

param CatalogId

[REQUIRED]

type DatabaseName

string

param DatabaseName

[REQUIRED]

type Name

string

param Name

[REQUIRED]

type AuditContext

dict

param AuditContext
  • AdditionalAuditContext (string) --

type SupportedPermissionTypes

list

param SupportedPermissionTypes

[REQUIRED]

  • (string) --

rtype

dict

returns

Response Syntax

{
    'Table': {
        'Name': 'string',
        'DatabaseName': 'string',
        'Description': 'string',
        'Owner': 'string',
        'CreateTime': datetime(2015, 1, 1),
        'UpdateTime': datetime(2015, 1, 1),
        'LastAccessTime': datetime(2015, 1, 1),
        'LastAnalyzedTime': datetime(2015, 1, 1),
        'Retention': 123,
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'PartitionKeys': [
            {
                'Name': 'string',
                'Type': 'string',
                'Comment': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
        ],
        'ViewOriginalText': 'string',
        'ViewExpandedText': 'string',
        'TableType': 'string',
        'Parameters': {
            'string': 'string'
        },
        'CreatedBy': 'string',
        'IsRegisteredWithLakeFormation': True|False,
        'TargetTable': {
            'CatalogId': 'string',
            'DatabaseName': 'string',
            'Name': 'string'
        },
        'CatalogId': 'string'
    },
    'AuthorizedColumns': [
        'string',
    ],
    'IsRegisteredWithLakeFormation': True|False,
    'CellFilters': [
        {
            'ColumnName': 'string',
            'RowFilterExpression': 'string'
        },
    ]
}

Response Structure

  • (dict) --

    • Table (dict) --

      Represents a collection of related data organized in columns and rows.

      • Name (string) --

        The table name. For Hive compatibility, this must be entirely lowercase.

      • DatabaseName (string) --

        The name of the database where the table metadata resides. For Hive compatibility, this must be all lowercase.

      • Description (string) --

        A description of the table.

      • Owner (string) --

        The owner of the table.

      • CreateTime (datetime) --

        The time when the table definition was created in the Data Catalog.

      • UpdateTime (datetime) --

        The last time that the table was updated.

      • LastAccessTime (datetime) --

        The last time that the table was accessed. This is usually taken from HDFS, and might not be reliable.

      • LastAnalyzedTime (datetime) --

        The last time that column statistics were computed for this table.

      • Retention (integer) --

        The retention time for this table.

      • StorageDescriptor (dict) --

        A storage descriptor containing information about the physical storage of this table.

        • Columns (list) --

          A list of the Columns in the table.

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • Location (string) --

          The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

        • AdditionalLocations (list) --

          • (string) --

        • InputFormat (string) --

          The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

        • OutputFormat (string) --

          The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

        • Compressed (boolean) --

          True if the data in the table is compressed, or False if not.

        • NumberOfBuckets (integer) --

          Must be specified if the table contains any dimension columns.

        • SerdeInfo (dict) --

          The serialization/deserialization (SerDe) information.

          • Name (string) --

            Name of the SerDe.

          • SerializationLibrary (string) --

            Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

          • Parameters (dict) --

            These key-value pairs define initialization parameters for the SerDe.

            • (string) --

              • (string) --

        • BucketColumns (list) --

          A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

          • (string) --

        • SortColumns (list) --

          A list specifying the sort order of each bucket in the table.

          • (dict) --

            Specifies the sort order of a sorted column.

            • Column (string) --

              The name of the column.

            • SortOrder (integer) --

              Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

        • Parameters (dict) --

          The user-supplied properties in key-value form.

          • (string) --

            • (string) --

        • SkewedInfo (dict) --

          The information about values that appear frequently in a column (skewed values).

          • SkewedColumnNames (list) --

            A list of names of columns that contain skewed values.

            • (string) --

          • SkewedColumnValues (list) --

            A list of values that appear so frequently as to be considered skewed.

            • (string) --

          • SkewedColumnValueLocationMaps (dict) --

            A mapping of skewed values to the columns that contain them.

            • (string) --

              • (string) --

        • StoredAsSubDirectories (boolean) --

          True if the table data is stored in subdirectories, or False if not.

        • SchemaReference (dict) --

          An object that references a schema stored in the Glue Schema Registry.

          When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

          • SchemaId (dict) --

            A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

            • SchemaArn (string) --

              The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

            • SchemaName (string) --

              The name of the schema. One of SchemaArn or SchemaName has to be provided.

            • RegistryName (string) --

              The name of the schema registry that contains the schema.

          • SchemaVersionId (string) --

            The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

          • SchemaVersionNumber (integer) --

            The version number of the schema.

      • PartitionKeys (list) --

        A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

        When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

        "PartitionKeys": []

        • (dict) --

          A column in a Table .

          • Name (string) --

            The name of the Column .

          • Type (string) --

            The data type of the Column .

          • Comment (string) --

            A free-form text comment.

          • Parameters (dict) --

            These key-value pairs define properties associated with the column.

            • (string) --

              • (string) --

      • ViewOriginalText (string) --

        If the table is a view, the original text of the view; otherwise null .

      • ViewExpandedText (string) --

        If the table is a view, the expanded text of the view; otherwise null .

      • TableType (string) --

        The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

      • Parameters (dict) --

        These key-value pairs define properties associated with the table.

        • (string) --

          • (string) --

      • CreatedBy (string) --

        The person or entity who created the table.

      • IsRegisteredWithLakeFormation (boolean) --

        Indicates whether the table has been registered with Lake Formation.

      • TargetTable (dict) --

        A TableIdentifier structure that describes a target table for resource linking.

        • CatalogId (string) --

          The ID of the Data Catalog in which the table resides.

        • DatabaseName (string) --

          The name of the catalog database that contains the target table.

        • Name (string) --

          The name of the target table.

      • CatalogId (string) --

        The ID of the Data Catalog in which the table resides.

    • AuthorizedColumns (list) --

      • (string) --

    • IsRegisteredWithLakeFormation (boolean) --

    • CellFilters (list) --

      • (dict) --

        • ColumnName (string) --

        • RowFilterExpression (string) --

BatchCreatePartition (updated) Link ¶
Changes (request)
{'PartitionInputList': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Creates one or more partitions in a batch operation.

See also: AWS API Documentation

Request Syntax

client.batch_create_partition(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    PartitionInputList=[
        {
            'Values': [
                'string',
            ],
            'LastAccessTime': datetime(2015, 1, 1),
            'StorageDescriptor': {
                'Columns': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'Location': 'string',
                'AdditionalLocations': [
                    'string',
                ],
                'InputFormat': 'string',
                'OutputFormat': 'string',
                'Compressed': True|False,
                'NumberOfBuckets': 123,
                'SerdeInfo': {
                    'Name': 'string',
                    'SerializationLibrary': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
                'BucketColumns': [
                    'string',
                ],
                'SortColumns': [
                    {
                        'Column': 'string',
                        'SortOrder': 123
                    },
                ],
                'Parameters': {
                    'string': 'string'
                },
                'SkewedInfo': {
                    'SkewedColumnNames': [
                        'string',
                    ],
                    'SkewedColumnValues': [
                        'string',
                    ],
                    'SkewedColumnValueLocationMaps': {
                        'string': 'string'
                    }
                },
                'StoredAsSubDirectories': True|False,
                'SchemaReference': {
                    'SchemaId': {
                        'SchemaArn': 'string',
                        'SchemaName': 'string',
                        'RegistryName': 'string'
                    },
                    'SchemaVersionId': 'string',
                    'SchemaVersionNumber': 123
                }
            },
            'Parameters': {
                'string': 'string'
            },
            'LastAnalyzedTime': datetime(2015, 1, 1)
        },
    ]
)
type CatalogId

string

param CatalogId

The ID of the catalog in which the partition is to be created. Currently, this should be the Amazon Web Services account ID.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the metadata database in which the partition is to be created.

type TableName

string

param TableName

[REQUIRED]

The name of the metadata table in which the partition is to be created.

type PartitionInputList

list

param PartitionInputList

[REQUIRED]

A list of PartitionInput structures that define the partitions to be created.

  • (dict) --

    The structure used to create and update a partition.

    • Values (list) --

      The values of the partition. Although this parameter is not required by the SDK, you must specify this parameter for a valid input.

      The values for the keys for the new partition must be passed as an array of String objects that must be ordered in the same order as the partition keys appearing in the Amazon S3 prefix. Otherwise Glue will add the values to the wrong keys.

      • (string) --

    • LastAccessTime (datetime) --

      The last time at which the partition was accessed.

    • StorageDescriptor (dict) --

      Provides information about the physical location where the partition is stored.

      • Columns (list) --

        A list of the Columns in the table.

        • (dict) --

          A column in a Table .

          • Name (string) -- [REQUIRED]

            The name of the Column .

          • Type (string) --

            The data type of the Column .

          • Comment (string) --

            A free-form text comment.

          • Parameters (dict) --

            These key-value pairs define properties associated with the column.

            • (string) --

              • (string) --

      • Location (string) --

        The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

      • AdditionalLocations (list) --

        • (string) --

      • InputFormat (string) --

        The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

      • OutputFormat (string) --

        The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

      • Compressed (boolean) --

        True if the data in the table is compressed, or False if not.

      • NumberOfBuckets (integer) --

        Must be specified if the table contains any dimension columns.

      • SerdeInfo (dict) --

        The serialization/deserialization (SerDe) information.

        • Name (string) --

          Name of the SerDe.

        • SerializationLibrary (string) --

          Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

        • Parameters (dict) --

          These key-value pairs define initialization parameters for the SerDe.

          • (string) --

            • (string) --

      • BucketColumns (list) --

        A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

        • (string) --

      • SortColumns (list) --

        A list specifying the sort order of each bucket in the table.

        • (dict) --

          Specifies the sort order of a sorted column.

          • Column (string) -- [REQUIRED]

            The name of the column.

          • SortOrder (integer) -- [REQUIRED]

            Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

      • Parameters (dict) --

        The user-supplied properties in key-value form.

        • (string) --

          • (string) --

      • SkewedInfo (dict) --

        The information about values that appear frequently in a column (skewed values).

        • SkewedColumnNames (list) --

          A list of names of columns that contain skewed values.

          • (string) --

        • SkewedColumnValues (list) --

          A list of values that appear so frequently as to be considered skewed.

          • (string) --

        • SkewedColumnValueLocationMaps (dict) --

          A mapping of skewed values to the columns that contain them.

          • (string) --

            • (string) --

      • StoredAsSubDirectories (boolean) --

        True if the table data is stored in subdirectories, or False if not.

      • SchemaReference (dict) --

        An object that references a schema stored in the Glue Schema Registry.

        When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

        • SchemaId (dict) --

          A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

          • SchemaArn (string) --

            The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

          • SchemaName (string) --

            The name of the schema. One of SchemaArn or SchemaName has to be provided.

          • RegistryName (string) --

            The name of the schema registry that contains the schema.

        • SchemaVersionId (string) --

          The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

        • SchemaVersionNumber (integer) --

          The version number of the schema.

    • Parameters (dict) --

      These key-value pairs define partition parameters.

      • (string) --

        • (string) --

    • LastAnalyzedTime (datetime) --

      The last time at which column statistics were computed for this partition.

rtype

dict

returns

Response Syntax

{
    'Errors': [
        {
            'PartitionValues': [
                'string',
            ],
            'ErrorDetail': {
                'ErrorCode': 'string',
                'ErrorMessage': 'string'
            }
        },
    ]
}

Response Structure

  • (dict) --

    • Errors (list) --

      The errors encountered when trying to create the requested partitions.

      • (dict) --

        Contains information about a partition error.

        • PartitionValues (list) --

          The values that define the partition.

          • (string) --

        • ErrorDetail (dict) --

          The details about the partition error.

          • ErrorCode (string) --

            The code associated with this error.

          • ErrorMessage (string) --

            A message describing the error.

BatchGetCrawlers (updated) Link ¶
Changes (response)
{'Crawlers': {'LakeFormationConfiguration': {'AccountId': 'string',
                                             'UseLakeFormationCredentials': 'boolean'},
              'Targets': {'CatalogTargets': {'ConnectionName': 'string'},
                          'DeltaTargets': [{'ConnectionName': 'string',
                                            'DeltaTables': ['string'],
                                            'WriteManifest': 'boolean'}]}}}

Returns a list of resource metadata for a given list of crawler names. After calling the ListCrawlers operation, you can call this operation to access the data to which you have been granted permissions. This operation supports all IAM permissions, including permission conditions that uses tags.

See also: AWS API Documentation

Request Syntax

client.batch_get_crawlers(
    CrawlerNames=[
        'string',
    ]
)
type CrawlerNames

list

param CrawlerNames

[REQUIRED]

A list of crawler names, which might be the names returned from the ListCrawlers operation.

  • (string) --

rtype

dict

returns

Response Syntax

{
    'Crawlers': [
        {
            'Name': 'string',
            'Role': 'string',
            'Targets': {
                'S3Targets': [
                    {
                        'Path': 'string',
                        'Exclusions': [
                            'string',
                        ],
                        'ConnectionName': 'string',
                        'SampleSize': 123,
                        'EventQueueArn': 'string',
                        'DlqEventQueueArn': 'string'
                    },
                ],
                'JdbcTargets': [
                    {
                        'ConnectionName': 'string',
                        'Path': 'string',
                        'Exclusions': [
                            'string',
                        ]
                    },
                ],
                'MongoDBTargets': [
                    {
                        'ConnectionName': 'string',
                        'Path': 'string',
                        'ScanAll': True|False
                    },
                ],
                'DynamoDBTargets': [
                    {
                        'Path': 'string',
                        'scanAll': True|False,
                        'scanRate': 123.0
                    },
                ],
                'CatalogTargets': [
                    {
                        'DatabaseName': 'string',
                        'Tables': [
                            'string',
                        ],
                        'ConnectionName': 'string'
                    },
                ],
                'DeltaTargets': [
                    {
                        'DeltaTables': [
                            'string',
                        ],
                        'ConnectionName': 'string',
                        'WriteManifest': True|False
                    },
                ]
            },
            'DatabaseName': 'string',
            'Description': 'string',
            'Classifiers': [
                'string',
            ],
            'RecrawlPolicy': {
                'RecrawlBehavior': 'CRAWL_EVERYTHING'|'CRAWL_NEW_FOLDERS_ONLY'|'CRAWL_EVENT_MODE'
            },
            'SchemaChangePolicy': {
                'UpdateBehavior': 'LOG'|'UPDATE_IN_DATABASE',
                'DeleteBehavior': 'LOG'|'DELETE_FROM_DATABASE'|'DEPRECATE_IN_DATABASE'
            },
            'LineageConfiguration': {
                'CrawlerLineageSettings': 'ENABLE'|'DISABLE'
            },
            'State': 'READY'|'RUNNING'|'STOPPING',
            'TablePrefix': 'string',
            'Schedule': {
                'ScheduleExpression': 'string',
                'State': 'SCHEDULED'|'NOT_SCHEDULED'|'TRANSITIONING'
            },
            'CrawlElapsedTime': 123,
            'CreationTime': datetime(2015, 1, 1),
            'LastUpdated': datetime(2015, 1, 1),
            'LastCrawl': {
                'Status': 'SUCCEEDED'|'CANCELLED'|'FAILED',
                'ErrorMessage': 'string',
                'LogGroup': 'string',
                'LogStream': 'string',
                'MessagePrefix': 'string',
                'StartTime': datetime(2015, 1, 1)
            },
            'Version': 123,
            'Configuration': 'string',
            'CrawlerSecurityConfiguration': 'string',
            'LakeFormationConfiguration': {
                'UseLakeFormationCredentials': True|False,
                'AccountId': 'string'
            }
        },
    ],
    'CrawlersNotFound': [
        'string',
    ]
}

Response Structure

  • (dict) --

    • Crawlers (list) --

      A list of crawler definitions.

      • (dict) --

        Specifies a crawler program that examines a data source and uses classifiers to try to determine its schema. If successful, the crawler records metadata concerning the data source in the Glue Data Catalog.

        • Name (string) --

          The name of the crawler.

        • Role (string) --

          The Amazon Resource Name (ARN) of an IAM role that's used to access customer resources, such as Amazon Simple Storage Service (Amazon S3) data.

        • Targets (dict) --

          A collection of targets to crawl.

          • S3Targets (list) --

            Specifies Amazon Simple Storage Service (Amazon S3) targets.

            • (dict) --

              Specifies a data store in Amazon Simple Storage Service (Amazon S3).

              • Path (string) --

                The path to the Amazon S3 target.

              • Exclusions (list) --

                A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

                • (string) --

              • ConnectionName (string) --

                The name of a connection which allows a job or crawler to access data in Amazon S3 within an Amazon Virtual Private Cloud environment (Amazon VPC).

              • SampleSize (integer) --

                Sets the number of files in each leaf folder to be crawled when crawling sample files in a dataset. If not set, all the files are crawled. A valid value is an integer between 1 and 249.

              • EventQueueArn (string) --

                A valid Amazon SQS ARN. For example, arn:aws:sqs:region:account:sqs .

              • DlqEventQueueArn (string) --

                A valid Amazon dead-letter SQS ARN. For example, arn:aws:sqs:region:account:deadLetterQueue .

          • JdbcTargets (list) --

            Specifies JDBC targets.

            • (dict) --

              Specifies a JDBC data store to crawl.

              • ConnectionName (string) --

                The name of the connection to use to connect to the JDBC target.

              • Path (string) --

                The path of the JDBC target.

              • Exclusions (list) --

                A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

                • (string) --

          • MongoDBTargets (list) --

            Specifies Amazon DocumentDB or MongoDB targets.

            • (dict) --

              Specifies an Amazon DocumentDB or MongoDB data store to crawl.

              • ConnectionName (string) --

                The name of the connection to use to connect to the Amazon DocumentDB or MongoDB target.

              • Path (string) --

                The path of the Amazon DocumentDB or MongoDB target (database/collection).

              • ScanAll (boolean) --

                Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

                A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

          • DynamoDBTargets (list) --

            Specifies Amazon DynamoDB targets.

            • (dict) --

              Specifies an Amazon DynamoDB table to crawl.

              • Path (string) --

                The name of the DynamoDB table to crawl.

              • scanAll (boolean) --

                Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

                A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

              • scanRate (float) --

                The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.

                The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).

          • CatalogTargets (list) --

            Specifies Glue Data Catalog targets.

            • (dict) --

              Specifies an Glue Data Catalog target.

              • DatabaseName (string) --

                The name of the database to be synchronized.

              • Tables (list) --

                A list of the tables to be synchronized.

                • (string) --

              • ConnectionName (string) --

                The name of the connection for an Amazon S3-backed Data Catalog table to be a target of the crawl when using a Catalog connection type paired with a NETWORK Connection type.

          • DeltaTargets (list) --

            Specifies Delta data store targets.

            • (dict) --

              Specifies a Delta data store to crawl one or more Delta tables.

              • DeltaTables (list) --

                A list of the Amazon S3 paths to the Delta tables.

                • (string) --

              • ConnectionName (string) --

                The name of the connection to use to connect to the Delta table target.

              • WriteManifest (boolean) --

                Specifies whether to write the manifest files to the Delta table path.

        • DatabaseName (string) --

          The name of the database in which the crawler's output is stored.

        • Description (string) --

          A description of the crawler.

        • Classifiers (list) --

          A list of UTF-8 strings that specify the custom classifiers that are associated with the crawler.

          • (string) --

        • RecrawlPolicy (dict) --

          A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run.

          • RecrawlBehavior (string) --

            Specifies whether to crawl the entire dataset again or to crawl only folders that were added since the last crawler run.

            A value of CRAWL_EVERYTHING specifies crawling the entire dataset again.

            A value of CRAWL_NEW_FOLDERS_ONLY specifies crawling only folders that were added since the last crawler run.

            A value of CRAWL_EVENT_MODE specifies crawling only the changes identified by Amazon S3 events.

        • SchemaChangePolicy (dict) --

          The policy that specifies update and delete behaviors for the crawler.

          • UpdateBehavior (string) --

            The update behavior when the crawler finds a changed schema.

          • DeleteBehavior (string) --

            The deletion behavior when the crawler finds a deleted object.

        • LineageConfiguration (dict) --

          A configuration that specifies whether data lineage is enabled for the crawler.

          • CrawlerLineageSettings (string) --

            Specifies whether data lineage is enabled for the crawler. Valid values are:

            • ENABLE: enables data lineage for the crawler

            • DISABLE: disables data lineage for the crawler

        • State (string) --

          Indicates whether the crawler is running, or whether a run is pending.

        • TablePrefix (string) --

          The prefix added to the names of tables that are created.

        • Schedule (dict) --

          For scheduled crawlers, the schedule when the crawler runs.

          • ScheduleExpression (string) --

            A cron expression used to specify the schedule (see Time-Based Schedules for Jobs and Crawlers. For example, to run something every day at 12:15 UTC, you would specify: cron(15 12 * * ? *) .

          • State (string) --

            The state of the schedule.

        • CrawlElapsedTime (integer) --

          If the crawler is running, contains the total time elapsed since the last crawl began.

        • CreationTime (datetime) --

          The time that the crawler was created.

        • LastUpdated (datetime) --

          The time that the crawler was last updated.

        • LastCrawl (dict) --

          The status of the last crawl, and potentially error information if an error occurred.

          • Status (string) --

            Status of the last crawl.

          • ErrorMessage (string) --

            If an error occurred, the error information about the last crawl.

          • LogGroup (string) --

            The log group for the last crawl.

          • LogStream (string) --

            The log stream for the last crawl.

          • MessagePrefix (string) --

            The prefix for a message about this crawl.

          • StartTime (datetime) --

            The time at which the crawl started.

        • Version (integer) --

          The version of the crawler.

        • Configuration (string) --

          Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see Include and Exclude Patterns.

        • CrawlerSecurityConfiguration (string) --

          The name of the SecurityConfiguration structure to be used by this crawler.

        • LakeFormationConfiguration (dict) --

          • UseLakeFormationCredentials (boolean) --

          • AccountId (string) --

    • CrawlersNotFound (list) --

      A list of names of crawlers that were not found.

      • (string) --

BatchGetPartition (updated) Link ¶
Changes (response)
{'Partitions': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Retrieves partitions in a batch request.

See also: AWS API Documentation

Request Syntax

client.batch_get_partition(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    PartitionsToGet=[
        {
            'Values': [
                'string',
            ]
        },
    ]
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the partitions in question reside. If none is supplied, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the catalog database where the partitions reside.

type TableName

string

param TableName

[REQUIRED]

The name of the partitions' table.

type PartitionsToGet

list

param PartitionsToGet

[REQUIRED]

A list of partition values identifying the partitions to retrieve.

  • (dict) --

    Contains a list of values defining partitions.

    • Values (list) -- [REQUIRED]

      The list of values.

      • (string) --

rtype

dict

returns

Response Syntax

{
    'Partitions': [
        {
            'Values': [
                'string',
            ],
            'DatabaseName': 'string',
            'TableName': 'string',
            'CreationTime': datetime(2015, 1, 1),
            'LastAccessTime': datetime(2015, 1, 1),
            'StorageDescriptor': {
                'Columns': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'Location': 'string',
                'AdditionalLocations': [
                    'string',
                ],
                'InputFormat': 'string',
                'OutputFormat': 'string',
                'Compressed': True|False,
                'NumberOfBuckets': 123,
                'SerdeInfo': {
                    'Name': 'string',
                    'SerializationLibrary': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
                'BucketColumns': [
                    'string',
                ],
                'SortColumns': [
                    {
                        'Column': 'string',
                        'SortOrder': 123
                    },
                ],
                'Parameters': {
                    'string': 'string'
                },
                'SkewedInfo': {
                    'SkewedColumnNames': [
                        'string',
                    ],
                    'SkewedColumnValues': [
                        'string',
                    ],
                    'SkewedColumnValueLocationMaps': {
                        'string': 'string'
                    }
                },
                'StoredAsSubDirectories': True|False,
                'SchemaReference': {
                    'SchemaId': {
                        'SchemaArn': 'string',
                        'SchemaName': 'string',
                        'RegistryName': 'string'
                    },
                    'SchemaVersionId': 'string',
                    'SchemaVersionNumber': 123
                }
            },
            'Parameters': {
                'string': 'string'
            },
            'LastAnalyzedTime': datetime(2015, 1, 1),
            'CatalogId': 'string'
        },
    ],
    'UnprocessedKeys': [
        {
            'Values': [
                'string',
            ]
        },
    ]
}

Response Structure

  • (dict) --

    • Partitions (list) --

      A list of the requested partitions.

      • (dict) --

        Represents a slice of table data.

        • Values (list) --

          The values of the partition.

          • (string) --

        • DatabaseName (string) --

          The name of the catalog database in which to create the partition.

        • TableName (string) --

          The name of the database table in which to create the partition.

        • CreationTime (datetime) --

          The time at which the partition was created.

        • LastAccessTime (datetime) --

          The last time at which the partition was accessed.

        • StorageDescriptor (dict) --

          Provides information about the physical location where the partition is stored.

          • Columns (list) --

            A list of the Columns in the table.

            • (dict) --

              A column in a Table .

              • Name (string) --

                The name of the Column .

              • Type (string) --

                The data type of the Column .

              • Comment (string) --

                A free-form text comment.

              • Parameters (dict) --

                These key-value pairs define properties associated with the column.

                • (string) --

                  • (string) --

          • Location (string) --

            The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

          • AdditionalLocations (list) --

            • (string) --

          • InputFormat (string) --

            The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

          • OutputFormat (string) --

            The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

          • Compressed (boolean) --

            True if the data in the table is compressed, or False if not.

          • NumberOfBuckets (integer) --

            Must be specified if the table contains any dimension columns.

          • SerdeInfo (dict) --

            The serialization/deserialization (SerDe) information.

            • Name (string) --

              Name of the SerDe.

            • SerializationLibrary (string) --

              Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

            • Parameters (dict) --

              These key-value pairs define initialization parameters for the SerDe.

              • (string) --

                • (string) --

          • BucketColumns (list) --

            A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

            • (string) --

          • SortColumns (list) --

            A list specifying the sort order of each bucket in the table.

            • (dict) --

              Specifies the sort order of a sorted column.

              • Column (string) --

                The name of the column.

              • SortOrder (integer) --

                Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

          • Parameters (dict) --

            The user-supplied properties in key-value form.

            • (string) --

              • (string) --

          • SkewedInfo (dict) --

            The information about values that appear frequently in a column (skewed values).

            • SkewedColumnNames (list) --

              A list of names of columns that contain skewed values.

              • (string) --

            • SkewedColumnValues (list) --

              A list of values that appear so frequently as to be considered skewed.

              • (string) --

            • SkewedColumnValueLocationMaps (dict) --

              A mapping of skewed values to the columns that contain them.

              • (string) --

                • (string) --

          • StoredAsSubDirectories (boolean) --

            True if the table data is stored in subdirectories, or False if not.

          • SchemaReference (dict) --

            An object that references a schema stored in the Glue Schema Registry.

            When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

            • SchemaId (dict) --

              A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

              • SchemaArn (string) --

                The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

              • SchemaName (string) --

                The name of the schema. One of SchemaArn or SchemaName has to be provided.

              • RegistryName (string) --

                The name of the schema registry that contains the schema.

            • SchemaVersionId (string) --

              The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

            • SchemaVersionNumber (integer) --

              The version number of the schema.

        • Parameters (dict) --

          These key-value pairs define partition parameters.

          • (string) --

            • (string) --

        • LastAnalyzedTime (datetime) --

          The last time at which column statistics were computed for this partition.

        • CatalogId (string) --

          The ID of the Data Catalog in which the partition resides.

    • UnprocessedKeys (list) --

      A list of the partition values in the request for which partitions were not returned.

      • (dict) --

        Contains a list of values defining partitions.

        • Values (list) --

          The list of values.

          • (string) --

BatchUpdatePartition (updated) Link ¶
Changes (request)
{'Entries': {'PartitionInput': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}}

Updates one or more partitions in a batch operation.

See also: AWS API Documentation

Request Syntax

client.batch_update_partition(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    Entries=[
        {
            'PartitionValueList': [
                'string',
            ],
            'PartitionInput': {
                'Values': [
                    'string',
                ],
                'LastAccessTime': datetime(2015, 1, 1),
                'StorageDescriptor': {
                    'Columns': [
                        {
                            'Name': 'string',
                            'Type': 'string',
                            'Comment': 'string',
                            'Parameters': {
                                'string': 'string'
                            }
                        },
                    ],
                    'Location': 'string',
                    'AdditionalLocations': [
                        'string',
                    ],
                    'InputFormat': 'string',
                    'OutputFormat': 'string',
                    'Compressed': True|False,
                    'NumberOfBuckets': 123,
                    'SerdeInfo': {
                        'Name': 'string',
                        'SerializationLibrary': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                    'BucketColumns': [
                        'string',
                    ],
                    'SortColumns': [
                        {
                            'Column': 'string',
                            'SortOrder': 123
                        },
                    ],
                    'Parameters': {
                        'string': 'string'
                    },
                    'SkewedInfo': {
                        'SkewedColumnNames': [
                            'string',
                        ],
                        'SkewedColumnValues': [
                            'string',
                        ],
                        'SkewedColumnValueLocationMaps': {
                            'string': 'string'
                        }
                    },
                    'StoredAsSubDirectories': True|False,
                    'SchemaReference': {
                        'SchemaId': {
                            'SchemaArn': 'string',
                            'SchemaName': 'string',
                            'RegistryName': 'string'
                        },
                        'SchemaVersionId': 'string',
                        'SchemaVersionNumber': 123
                    }
                },
                'Parameters': {
                    'string': 'string'
                },
                'LastAnalyzedTime': datetime(2015, 1, 1)
            }
        },
    ]
)
type CatalogId

string

param CatalogId

The ID of the catalog in which the partition is to be updated. Currently, this should be the Amazon Web Services account ID.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the metadata database in which the partition is to be updated.

type TableName

string

param TableName

[REQUIRED]

The name of the metadata table in which the partition is to be updated.

type Entries

list

param Entries

[REQUIRED]

A list of up to 100 BatchUpdatePartitionRequestEntry objects to update.

  • (dict) --

    A structure that contains the values and structure used to update a partition.

    • PartitionValueList (list) -- [REQUIRED]

      A list of values defining the partitions.

      • (string) --

    • PartitionInput (dict) -- [REQUIRED]

      The structure used to update a partition.

      • Values (list) --

        The values of the partition. Although this parameter is not required by the SDK, you must specify this parameter for a valid input.

        The values for the keys for the new partition must be passed as an array of String objects that must be ordered in the same order as the partition keys appearing in the Amazon S3 prefix. Otherwise Glue will add the values to the wrong keys.

        • (string) --

      • LastAccessTime (datetime) --

        The last time at which the partition was accessed.

      • StorageDescriptor (dict) --

        Provides information about the physical location where the partition is stored.

        • Columns (list) --

          A list of the Columns in the table.

          • (dict) --

            A column in a Table .

            • Name (string) -- [REQUIRED]

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • Location (string) --

          The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

        • AdditionalLocations (list) --

          • (string) --

        • InputFormat (string) --

          The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

        • OutputFormat (string) --

          The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

        • Compressed (boolean) --

          True if the data in the table is compressed, or False if not.

        • NumberOfBuckets (integer) --

          Must be specified if the table contains any dimension columns.

        • SerdeInfo (dict) --

          The serialization/deserialization (SerDe) information.

          • Name (string) --

            Name of the SerDe.

          • SerializationLibrary (string) --

            Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

          • Parameters (dict) --

            These key-value pairs define initialization parameters for the SerDe.

            • (string) --

              • (string) --

        • BucketColumns (list) --

          A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

          • (string) --

        • SortColumns (list) --

          A list specifying the sort order of each bucket in the table.

          • (dict) --

            Specifies the sort order of a sorted column.

            • Column (string) -- [REQUIRED]

              The name of the column.

            • SortOrder (integer) -- [REQUIRED]

              Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

        • Parameters (dict) --

          The user-supplied properties in key-value form.

          • (string) --

            • (string) --

        • SkewedInfo (dict) --

          The information about values that appear frequently in a column (skewed values).

          • SkewedColumnNames (list) --

            A list of names of columns that contain skewed values.

            • (string) --

          • SkewedColumnValues (list) --

            A list of values that appear so frequently as to be considered skewed.

            • (string) --

          • SkewedColumnValueLocationMaps (dict) --

            A mapping of skewed values to the columns that contain them.

            • (string) --

              • (string) --

        • StoredAsSubDirectories (boolean) --

          True if the table data is stored in subdirectories, or False if not.

        • SchemaReference (dict) --

          An object that references a schema stored in the Glue Schema Registry.

          When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

          • SchemaId (dict) --

            A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

            • SchemaArn (string) --

              The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

            • SchemaName (string) --

              The name of the schema. One of SchemaArn or SchemaName has to be provided.

            • RegistryName (string) --

              The name of the schema registry that contains the schema.

          • SchemaVersionId (string) --

            The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

          • SchemaVersionNumber (integer) --

            The version number of the schema.

      • Parameters (dict) --

        These key-value pairs define partition parameters.

        • (string) --

          • (string) --

      • LastAnalyzedTime (datetime) --

        The last time at which column statistics were computed for this partition.

rtype

dict

returns

Response Syntax

{
    'Errors': [
        {
            'PartitionValueList': [
                'string',
            ],
            'ErrorDetail': {
                'ErrorCode': 'string',
                'ErrorMessage': 'string'
            }
        },
    ]
}

Response Structure

  • (dict) --

    • Errors (list) --

      The errors encountered when trying to update the requested partitions. A list of BatchUpdatePartitionFailureEntry objects.

      • (dict) --

        Contains information about a batch update partition error.

        • PartitionValueList (list) --

          A list of values defining the partitions.

          • (string) --

        • ErrorDetail (dict) --

          The details about the batch update partition error.

          • ErrorCode (string) --

            The code associated with this error.

          • ErrorMessage (string) --

            A message describing the error.

CreateCrawler (updated) Link ¶
Changes (request)
{'LakeFormationConfiguration': {'AccountId': 'string',
                                'UseLakeFormationCredentials': 'boolean'},
 'Targets': {'CatalogTargets': {'ConnectionName': 'string'},
             'DeltaTargets': [{'ConnectionName': 'string',
                               'DeltaTables': ['string'],
                               'WriteManifest': 'boolean'}]}}

Creates a new crawler with specified targets, role, configuration, and optional schedule. At least one crawl target must be specified, in the s3Targets field, the jdbcTargets field, or the DynamoDBTargets field.

See also: AWS API Documentation

Request Syntax

client.create_crawler(
    Name='string',
    Role='string',
    DatabaseName='string',
    Description='string',
    Targets={
        'S3Targets': [
            {
                'Path': 'string',
                'Exclusions': [
                    'string',
                ],
                'ConnectionName': 'string',
                'SampleSize': 123,
                'EventQueueArn': 'string',
                'DlqEventQueueArn': 'string'
            },
        ],
        'JdbcTargets': [
            {
                'ConnectionName': 'string',
                'Path': 'string',
                'Exclusions': [
                    'string',
                ]
            },
        ],
        'MongoDBTargets': [
            {
                'ConnectionName': 'string',
                'Path': 'string',
                'ScanAll': True|False
            },
        ],
        'DynamoDBTargets': [
            {
                'Path': 'string',
                'scanAll': True|False,
                'scanRate': 123.0
            },
        ],
        'CatalogTargets': [
            {
                'DatabaseName': 'string',
                'Tables': [
                    'string',
                ],
                'ConnectionName': 'string'
            },
        ],
        'DeltaTargets': [
            {
                'DeltaTables': [
                    'string',
                ],
                'ConnectionName': 'string',
                'WriteManifest': True|False
            },
        ]
    },
    Schedule='string',
    Classifiers=[
        'string',
    ],
    TablePrefix='string',
    SchemaChangePolicy={
        'UpdateBehavior': 'LOG'|'UPDATE_IN_DATABASE',
        'DeleteBehavior': 'LOG'|'DELETE_FROM_DATABASE'|'DEPRECATE_IN_DATABASE'
    },
    RecrawlPolicy={
        'RecrawlBehavior': 'CRAWL_EVERYTHING'|'CRAWL_NEW_FOLDERS_ONLY'|'CRAWL_EVENT_MODE'
    },
    LineageConfiguration={
        'CrawlerLineageSettings': 'ENABLE'|'DISABLE'
    },
    LakeFormationConfiguration={
        'UseLakeFormationCredentials': True|False,
        'AccountId': 'string'
    },
    Configuration='string',
    CrawlerSecurityConfiguration='string',
    Tags={
        'string': 'string'
    }
)
type Name

string

param Name

[REQUIRED]

Name of the new crawler.

type Role

string

param Role

[REQUIRED]

The IAM role or Amazon Resource Name (ARN) of an IAM role used by the new crawler to access customer resources.

type DatabaseName

string

param DatabaseName

The Glue database where results are written, such as: arn:aws:daylight:us-east-1::database/sometable/* .

type Description

string

param Description

A description of the new crawler.

type Targets

dict

param Targets

[REQUIRED]

A list of collection of targets to crawl.

  • S3Targets (list) --

    Specifies Amazon Simple Storage Service (Amazon S3) targets.

    • (dict) --

      Specifies a data store in Amazon Simple Storage Service (Amazon S3).

      • Path (string) --

        The path to the Amazon S3 target.

      • Exclusions (list) --

        A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

        • (string) --

      • ConnectionName (string) --

        The name of a connection which allows a job or crawler to access data in Amazon S3 within an Amazon Virtual Private Cloud environment (Amazon VPC).

      • SampleSize (integer) --

        Sets the number of files in each leaf folder to be crawled when crawling sample files in a dataset. If not set, all the files are crawled. A valid value is an integer between 1 and 249.

      • EventQueueArn (string) --

        A valid Amazon SQS ARN. For example, arn:aws:sqs:region:account:sqs .

      • DlqEventQueueArn (string) --

        A valid Amazon dead-letter SQS ARN. For example, arn:aws:sqs:region:account:deadLetterQueue .

  • JdbcTargets (list) --

    Specifies JDBC targets.

    • (dict) --

      Specifies a JDBC data store to crawl.

      • ConnectionName (string) --

        The name of the connection to use to connect to the JDBC target.

      • Path (string) --

        The path of the JDBC target.

      • Exclusions (list) --

        A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

        • (string) --

  • MongoDBTargets (list) --

    Specifies Amazon DocumentDB or MongoDB targets.

    • (dict) --

      Specifies an Amazon DocumentDB or MongoDB data store to crawl.

      • ConnectionName (string) --

        The name of the connection to use to connect to the Amazon DocumentDB or MongoDB target.

      • Path (string) --

        The path of the Amazon DocumentDB or MongoDB target (database/collection).

      • ScanAll (boolean) --

        Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

        A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

  • DynamoDBTargets (list) --

    Specifies Amazon DynamoDB targets.

    • (dict) --

      Specifies an Amazon DynamoDB table to crawl.

      • Path (string) --

        The name of the DynamoDB table to crawl.

      • scanAll (boolean) --

        Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

        A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

      • scanRate (float) --

        The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.

        The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).

  • CatalogTargets (list) --

    Specifies Glue Data Catalog targets.

    • (dict) --

      Specifies an Glue Data Catalog target.

      • DatabaseName (string) -- [REQUIRED]

        The name of the database to be synchronized.

      • Tables (list) -- [REQUIRED]

        A list of the tables to be synchronized.

        • (string) --

      • ConnectionName (string) --

        The name of the connection for an Amazon S3-backed Data Catalog table to be a target of the crawl when using a Catalog connection type paired with a NETWORK Connection type.

  • DeltaTargets (list) --

    Specifies Delta data store targets.

    • (dict) --

      Specifies a Delta data store to crawl one or more Delta tables.

      • DeltaTables (list) --

        A list of the Amazon S3 paths to the Delta tables.

        • (string) --

      • ConnectionName (string) --

        The name of the connection to use to connect to the Delta table target.

      • WriteManifest (boolean) --

        Specifies whether to write the manifest files to the Delta table path.

type Schedule

string

param Schedule

A cron expression used to specify the schedule (see Time-Based Schedules for Jobs and Crawlers. For example, to run something every day at 12:15 UTC, you would specify: cron(15 12 * * ? *) .

type Classifiers

list

param Classifiers

A list of custom classifiers that the user has registered. By default, all built-in classifiers are included in a crawl, but these custom classifiers always override the default classifiers for a given classification.

  • (string) --

type TablePrefix

string

param TablePrefix

The table prefix used for catalog tables that are created.

type SchemaChangePolicy

dict

param SchemaChangePolicy

The policy for the crawler's update and deletion behavior.

  • UpdateBehavior (string) --

    The update behavior when the crawler finds a changed schema.

  • DeleteBehavior (string) --

    The deletion behavior when the crawler finds a deleted object.

type RecrawlPolicy

dict

param RecrawlPolicy

A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run.

  • RecrawlBehavior (string) --

    Specifies whether to crawl the entire dataset again or to crawl only folders that were added since the last crawler run.

    A value of CRAWL_EVERYTHING specifies crawling the entire dataset again.

    A value of CRAWL_NEW_FOLDERS_ONLY specifies crawling only folders that were added since the last crawler run.

    A value of CRAWL_EVENT_MODE specifies crawling only the changes identified by Amazon S3 events.

type LineageConfiguration

dict

param LineageConfiguration

Specifies data lineage configuration settings for the crawler.

  • CrawlerLineageSettings (string) --

    Specifies whether data lineage is enabled for the crawler. Valid values are:

    • ENABLE: enables data lineage for the crawler

    • DISABLE: disables data lineage for the crawler

type LakeFormationConfiguration

dict

param LakeFormationConfiguration
  • UseLakeFormationCredentials (boolean) --

  • AccountId (string) --

type Configuration

string

param Configuration

Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see Configuring a Crawler.

type CrawlerSecurityConfiguration

string

param CrawlerSecurityConfiguration

The name of the SecurityConfiguration structure to be used by this crawler.

type Tags

dict

param Tags

The tags to use with this crawler request. You may use tags to limit access to the crawler. For more information about tags in Glue, see Amazon Web Services Tags in Glue in the developer guide.

  • (string) --

    • (string) --

rtype

dict

returns

Response Syntax

{}

Response Structure

  • (dict) --

CreatePartition (updated) Link ¶
Changes (request)
{'PartitionInput': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Creates a new partition.

See also: AWS API Documentation

Request Syntax

client.create_partition(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    PartitionInput={
        'Values': [
            'string',
        ],
        'LastAccessTime': datetime(2015, 1, 1),
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'Parameters': {
            'string': 'string'
        },
        'LastAnalyzedTime': datetime(2015, 1, 1)
    }
)
type CatalogId

string

param CatalogId

The Amazon Web Services account ID of the catalog in which the partition is to be created.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the metadata database in which the partition is to be created.

type TableName

string

param TableName

[REQUIRED]

The name of the metadata table in which the partition is to be created.

type PartitionInput

dict

param PartitionInput

[REQUIRED]

A PartitionInput structure defining the partition to be created.

  • Values (list) --

    The values of the partition. Although this parameter is not required by the SDK, you must specify this parameter for a valid input.

    The values for the keys for the new partition must be passed as an array of String objects that must be ordered in the same order as the partition keys appearing in the Amazon S3 prefix. Otherwise Glue will add the values to the wrong keys.

    • (string) --

  • LastAccessTime (datetime) --

    The last time at which the partition was accessed.

  • StorageDescriptor (dict) --

    Provides information about the physical location where the partition is stored.

    • Columns (list) --

      A list of the Columns in the table.

      • (dict) --

        A column in a Table .

        • Name (string) -- [REQUIRED]

          The name of the Column .

        • Type (string) --

          The data type of the Column .

        • Comment (string) --

          A free-form text comment.

        • Parameters (dict) --

          These key-value pairs define properties associated with the column.

          • (string) --

            • (string) --

    • Location (string) --

      The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

    • AdditionalLocations (list) --

      • (string) --

    • InputFormat (string) --

      The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

    • OutputFormat (string) --

      The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

    • Compressed (boolean) --

      True if the data in the table is compressed, or False if not.

    • NumberOfBuckets (integer) --

      Must be specified if the table contains any dimension columns.

    • SerdeInfo (dict) --

      The serialization/deserialization (SerDe) information.

      • Name (string) --

        Name of the SerDe.

      • SerializationLibrary (string) --

        Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

      • Parameters (dict) --

        These key-value pairs define initialization parameters for the SerDe.

        • (string) --

          • (string) --

    • BucketColumns (list) --

      A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

      • (string) --

    • SortColumns (list) --

      A list specifying the sort order of each bucket in the table.

      • (dict) --

        Specifies the sort order of a sorted column.

        • Column (string) -- [REQUIRED]

          The name of the column.

        • SortOrder (integer) -- [REQUIRED]

          Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

    • Parameters (dict) --

      The user-supplied properties in key-value form.

      • (string) --

        • (string) --

    • SkewedInfo (dict) --

      The information about values that appear frequently in a column (skewed values).

      • SkewedColumnNames (list) --

        A list of names of columns that contain skewed values.

        • (string) --

      • SkewedColumnValues (list) --

        A list of values that appear so frequently as to be considered skewed.

        • (string) --

      • SkewedColumnValueLocationMaps (dict) --

        A mapping of skewed values to the columns that contain them.

        • (string) --

          • (string) --

    • StoredAsSubDirectories (boolean) --

      True if the table data is stored in subdirectories, or False if not.

    • SchemaReference (dict) --

      An object that references a schema stored in the Glue Schema Registry.

      When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

      • SchemaId (dict) --

        A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

        • SchemaArn (string) --

          The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

        • SchemaName (string) --

          The name of the schema. One of SchemaArn or SchemaName has to be provided.

        • RegistryName (string) --

          The name of the schema registry that contains the schema.

      • SchemaVersionId (string) --

        The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

      • SchemaVersionNumber (integer) --

        The version number of the schema.

  • Parameters (dict) --

    These key-value pairs define partition parameters.

    • (string) --

      • (string) --

  • LastAnalyzedTime (datetime) --

    The last time at which column statistics were computed for this partition.

rtype

dict

returns

Response Syntax

{}

Response Structure

  • (dict) --

CreateTable (updated) Link ¶
Changes (request)
{'TableInput': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Creates a new table definition in the Data Catalog.

See also: AWS API Documentation

Request Syntax

client.create_table(
    CatalogId='string',
    DatabaseName='string',
    TableInput={
        'Name': 'string',
        'Description': 'string',
        'Owner': 'string',
        'LastAccessTime': datetime(2015, 1, 1),
        'LastAnalyzedTime': datetime(2015, 1, 1),
        'Retention': 123,
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'PartitionKeys': [
            {
                'Name': 'string',
                'Type': 'string',
                'Comment': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
        ],
        'ViewOriginalText': 'string',
        'ViewExpandedText': 'string',
        'TableType': 'string',
        'Parameters': {
            'string': 'string'
        },
        'TargetTable': {
            'CatalogId': 'string',
            'DatabaseName': 'string',
            'Name': 'string'
        }
    },
    PartitionIndexes=[
        {
            'Keys': [
                'string',
            ],
            'IndexName': 'string'
        },
    ],
    TransactionId='string'
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog in which to create the Table . If none is supplied, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The catalog database in which to create the new table. For Hive compatibility, this name is entirely lowercase.

type TableInput

dict

param TableInput

[REQUIRED]

The TableInput object that defines the metadata table to create in the catalog.

  • Name (string) -- [REQUIRED]

    The table name. For Hive compatibility, this is folded to lowercase when it is stored.

  • Description (string) --

    A description of the table.

  • Owner (string) --

    The table owner.

  • LastAccessTime (datetime) --

    The last time that the table was accessed.

  • LastAnalyzedTime (datetime) --

    The last time that column statistics were computed for this table.

  • Retention (integer) --

    The retention time for this table.

  • StorageDescriptor (dict) --

    A storage descriptor containing information about the physical storage of this table.

    • Columns (list) --

      A list of the Columns in the table.

      • (dict) --

        A column in a Table .

        • Name (string) -- [REQUIRED]

          The name of the Column .

        • Type (string) --

          The data type of the Column .

        • Comment (string) --

          A free-form text comment.

        • Parameters (dict) --

          These key-value pairs define properties associated with the column.

          • (string) --

            • (string) --

    • Location (string) --

      The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

    • AdditionalLocations (list) --

      • (string) --

    • InputFormat (string) --

      The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

    • OutputFormat (string) --

      The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

    • Compressed (boolean) --

      True if the data in the table is compressed, or False if not.

    • NumberOfBuckets (integer) --

      Must be specified if the table contains any dimension columns.

    • SerdeInfo (dict) --

      The serialization/deserialization (SerDe) information.

      • Name (string) --

        Name of the SerDe.

      • SerializationLibrary (string) --

        Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

      • Parameters (dict) --

        These key-value pairs define initialization parameters for the SerDe.

        • (string) --

          • (string) --

    • BucketColumns (list) --

      A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

      • (string) --

    • SortColumns (list) --

      A list specifying the sort order of each bucket in the table.

      • (dict) --

        Specifies the sort order of a sorted column.

        • Column (string) -- [REQUIRED]

          The name of the column.

        • SortOrder (integer) -- [REQUIRED]

          Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

    • Parameters (dict) --

      The user-supplied properties in key-value form.

      • (string) --

        • (string) --

    • SkewedInfo (dict) --

      The information about values that appear frequently in a column (skewed values).

      • SkewedColumnNames (list) --

        A list of names of columns that contain skewed values.

        • (string) --

      • SkewedColumnValues (list) --

        A list of values that appear so frequently as to be considered skewed.

        • (string) --

      • SkewedColumnValueLocationMaps (dict) --

        A mapping of skewed values to the columns that contain them.

        • (string) --

          • (string) --

    • StoredAsSubDirectories (boolean) --

      True if the table data is stored in subdirectories, or False if not.

    • SchemaReference (dict) --

      An object that references a schema stored in the Glue Schema Registry.

      When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

      • SchemaId (dict) --

        A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

        • SchemaArn (string) --

          The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

        • SchemaName (string) --

          The name of the schema. One of SchemaArn or SchemaName has to be provided.

        • RegistryName (string) --

          The name of the schema registry that contains the schema.

      • SchemaVersionId (string) --

        The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

      • SchemaVersionNumber (integer) --

        The version number of the schema.

  • PartitionKeys (list) --

    A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

    When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

    "PartitionKeys": []

    • (dict) --

      A column in a Table .

      • Name (string) -- [REQUIRED]

        The name of the Column .

      • Type (string) --

        The data type of the Column .

      • Comment (string) --

        A free-form text comment.

      • Parameters (dict) --

        These key-value pairs define properties associated with the column.

        • (string) --

          • (string) --

  • ViewOriginalText (string) --

    If the table is a view, the original text of the view; otherwise null .

  • ViewExpandedText (string) --

    If the table is a view, the expanded text of the view; otherwise null .

  • TableType (string) --

    The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

  • Parameters (dict) --

    These key-value pairs define properties associated with the table.

    • (string) --

      • (string) --

  • TargetTable (dict) --

    A TableIdentifier structure that describes a target table for resource linking.

    • CatalogId (string) --

      The ID of the Data Catalog in which the table resides.

    • DatabaseName (string) --

      The name of the catalog database that contains the target table.

    • Name (string) --

      The name of the target table.

type PartitionIndexes

list

param PartitionIndexes

A list of partition indexes, PartitionIndex structures, to create in the table.

  • (dict) --

    A structure for a partition index.

    • Keys (list) -- [REQUIRED]

      The keys for the partition index.

      • (string) --

    • IndexName (string) -- [REQUIRED]

      The name of the partition index.

type TransactionId

string

param TransactionId

The ID of the transaction.

rtype

dict

returns

Response Syntax

{}

Response Structure

  • (dict) --

GetCrawler (updated) Link ¶
Changes (response)
{'Crawler': {'LakeFormationConfiguration': {'AccountId': 'string',
                                            'UseLakeFormationCredentials': 'boolean'},
             'Targets': {'CatalogTargets': {'ConnectionName': 'string'},
                         'DeltaTargets': [{'ConnectionName': 'string',
                                           'DeltaTables': ['string'],
                                           'WriteManifest': 'boolean'}]}}}

Retrieves metadata for a specified crawler.

See also: AWS API Documentation

Request Syntax

client.get_crawler(
    Name='string'
)
type Name

string

param Name

[REQUIRED]

The name of the crawler to retrieve metadata for.

rtype

dict

returns

Response Syntax

{
    'Crawler': {
        'Name': 'string',
        'Role': 'string',
        'Targets': {
            'S3Targets': [
                {
                    'Path': 'string',
                    'Exclusions': [
                        'string',
                    ],
                    'ConnectionName': 'string',
                    'SampleSize': 123,
                    'EventQueueArn': 'string',
                    'DlqEventQueueArn': 'string'
                },
            ],
            'JdbcTargets': [
                {
                    'ConnectionName': 'string',
                    'Path': 'string',
                    'Exclusions': [
                        'string',
                    ]
                },
            ],
            'MongoDBTargets': [
                {
                    'ConnectionName': 'string',
                    'Path': 'string',
                    'ScanAll': True|False
                },
            ],
            'DynamoDBTargets': [
                {
                    'Path': 'string',
                    'scanAll': True|False,
                    'scanRate': 123.0
                },
            ],
            'CatalogTargets': [
                {
                    'DatabaseName': 'string',
                    'Tables': [
                        'string',
                    ],
                    'ConnectionName': 'string'
                },
            ],
            'DeltaTargets': [
                {
                    'DeltaTables': [
                        'string',
                    ],
                    'ConnectionName': 'string',
                    'WriteManifest': True|False
                },
            ]
        },
        'DatabaseName': 'string',
        'Description': 'string',
        'Classifiers': [
            'string',
        ],
        'RecrawlPolicy': {
            'RecrawlBehavior': 'CRAWL_EVERYTHING'|'CRAWL_NEW_FOLDERS_ONLY'|'CRAWL_EVENT_MODE'
        },
        'SchemaChangePolicy': {
            'UpdateBehavior': 'LOG'|'UPDATE_IN_DATABASE',
            'DeleteBehavior': 'LOG'|'DELETE_FROM_DATABASE'|'DEPRECATE_IN_DATABASE'
        },
        'LineageConfiguration': {
            'CrawlerLineageSettings': 'ENABLE'|'DISABLE'
        },
        'State': 'READY'|'RUNNING'|'STOPPING',
        'TablePrefix': 'string',
        'Schedule': {
            'ScheduleExpression': 'string',
            'State': 'SCHEDULED'|'NOT_SCHEDULED'|'TRANSITIONING'
        },
        'CrawlElapsedTime': 123,
        'CreationTime': datetime(2015, 1, 1),
        'LastUpdated': datetime(2015, 1, 1),
        'LastCrawl': {
            'Status': 'SUCCEEDED'|'CANCELLED'|'FAILED',
            'ErrorMessage': 'string',
            'LogGroup': 'string',
            'LogStream': 'string',
            'MessagePrefix': 'string',
            'StartTime': datetime(2015, 1, 1)
        },
        'Version': 123,
        'Configuration': 'string',
        'CrawlerSecurityConfiguration': 'string',
        'LakeFormationConfiguration': {
            'UseLakeFormationCredentials': True|False,
            'AccountId': 'string'
        }
    }
}

Response Structure

  • (dict) --

    • Crawler (dict) --

      The metadata for the specified crawler.

      • Name (string) --

        The name of the crawler.

      • Role (string) --

        The Amazon Resource Name (ARN) of an IAM role that's used to access customer resources, such as Amazon Simple Storage Service (Amazon S3) data.

      • Targets (dict) --

        A collection of targets to crawl.

        • S3Targets (list) --

          Specifies Amazon Simple Storage Service (Amazon S3) targets.

          • (dict) --

            Specifies a data store in Amazon Simple Storage Service (Amazon S3).

            • Path (string) --

              The path to the Amazon S3 target.

            • Exclusions (list) --

              A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

              • (string) --

            • ConnectionName (string) --

              The name of a connection which allows a job or crawler to access data in Amazon S3 within an Amazon Virtual Private Cloud environment (Amazon VPC).

            • SampleSize (integer) --

              Sets the number of files in each leaf folder to be crawled when crawling sample files in a dataset. If not set, all the files are crawled. A valid value is an integer between 1 and 249.

            • EventQueueArn (string) --

              A valid Amazon SQS ARN. For example, arn:aws:sqs:region:account:sqs .

            • DlqEventQueueArn (string) --

              A valid Amazon dead-letter SQS ARN. For example, arn:aws:sqs:region:account:deadLetterQueue .

        • JdbcTargets (list) --

          Specifies JDBC targets.

          • (dict) --

            Specifies a JDBC data store to crawl.

            • ConnectionName (string) --

              The name of the connection to use to connect to the JDBC target.

            • Path (string) --

              The path of the JDBC target.

            • Exclusions (list) --

              A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

              • (string) --

        • MongoDBTargets (list) --

          Specifies Amazon DocumentDB or MongoDB targets.

          • (dict) --

            Specifies an Amazon DocumentDB or MongoDB data store to crawl.

            • ConnectionName (string) --

              The name of the connection to use to connect to the Amazon DocumentDB or MongoDB target.

            • Path (string) --

              The path of the Amazon DocumentDB or MongoDB target (database/collection).

            • ScanAll (boolean) --

              Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

              A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

        • DynamoDBTargets (list) --

          Specifies Amazon DynamoDB targets.

          • (dict) --

            Specifies an Amazon DynamoDB table to crawl.

            • Path (string) --

              The name of the DynamoDB table to crawl.

            • scanAll (boolean) --

              Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

              A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

            • scanRate (float) --

              The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.

              The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).

        • CatalogTargets (list) --

          Specifies Glue Data Catalog targets.

          • (dict) --

            Specifies an Glue Data Catalog target.

            • DatabaseName (string) --

              The name of the database to be synchronized.

            • Tables (list) --

              A list of the tables to be synchronized.

              • (string) --

            • ConnectionName (string) --

              The name of the connection for an Amazon S3-backed Data Catalog table to be a target of the crawl when using a Catalog connection type paired with a NETWORK Connection type.

        • DeltaTargets (list) --

          Specifies Delta data store targets.

          • (dict) --

            Specifies a Delta data store to crawl one or more Delta tables.

            • DeltaTables (list) --

              A list of the Amazon S3 paths to the Delta tables.

              • (string) --

            • ConnectionName (string) --

              The name of the connection to use to connect to the Delta table target.

            • WriteManifest (boolean) --

              Specifies whether to write the manifest files to the Delta table path.

      • DatabaseName (string) --

        The name of the database in which the crawler's output is stored.

      • Description (string) --

        A description of the crawler.

      • Classifiers (list) --

        A list of UTF-8 strings that specify the custom classifiers that are associated with the crawler.

        • (string) --

      • RecrawlPolicy (dict) --

        A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run.

        • RecrawlBehavior (string) --

          Specifies whether to crawl the entire dataset again or to crawl only folders that were added since the last crawler run.

          A value of CRAWL_EVERYTHING specifies crawling the entire dataset again.

          A value of CRAWL_NEW_FOLDERS_ONLY specifies crawling only folders that were added since the last crawler run.

          A value of CRAWL_EVENT_MODE specifies crawling only the changes identified by Amazon S3 events.

      • SchemaChangePolicy (dict) --

        The policy that specifies update and delete behaviors for the crawler.

        • UpdateBehavior (string) --

          The update behavior when the crawler finds a changed schema.

        • DeleteBehavior (string) --

          The deletion behavior when the crawler finds a deleted object.

      • LineageConfiguration (dict) --

        A configuration that specifies whether data lineage is enabled for the crawler.

        • CrawlerLineageSettings (string) --

          Specifies whether data lineage is enabled for the crawler. Valid values are:

          • ENABLE: enables data lineage for the crawler

          • DISABLE: disables data lineage for the crawler

      • State (string) --

        Indicates whether the crawler is running, or whether a run is pending.

      • TablePrefix (string) --

        The prefix added to the names of tables that are created.

      • Schedule (dict) --

        For scheduled crawlers, the schedule when the crawler runs.

        • ScheduleExpression (string) --

          A cron expression used to specify the schedule (see Time-Based Schedules for Jobs and Crawlers. For example, to run something every day at 12:15 UTC, you would specify: cron(15 12 * * ? *) .

        • State (string) --

          The state of the schedule.

      • CrawlElapsedTime (integer) --

        If the crawler is running, contains the total time elapsed since the last crawl began.

      • CreationTime (datetime) --

        The time that the crawler was created.

      • LastUpdated (datetime) --

        The time that the crawler was last updated.

      • LastCrawl (dict) --

        The status of the last crawl, and potentially error information if an error occurred.

        • Status (string) --

          Status of the last crawl.

        • ErrorMessage (string) --

          If an error occurred, the error information about the last crawl.

        • LogGroup (string) --

          The log group for the last crawl.

        • LogStream (string) --

          The log stream for the last crawl.

        • MessagePrefix (string) --

          The prefix for a message about this crawl.

        • StartTime (datetime) --

          The time at which the crawl started.

      • Version (integer) --

        The version of the crawler.

      • Configuration (string) --

        Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see Include and Exclude Patterns.

      • CrawlerSecurityConfiguration (string) --

        The name of the SecurityConfiguration structure to be used by this crawler.

      • LakeFormationConfiguration (dict) --

        • UseLakeFormationCredentials (boolean) --

        • AccountId (string) --

GetCrawlers (updated) Link ¶
Changes (response)
{'Crawlers': {'LakeFormationConfiguration': {'AccountId': 'string',
                                             'UseLakeFormationCredentials': 'boolean'},
              'Targets': {'CatalogTargets': {'ConnectionName': 'string'},
                          'DeltaTargets': [{'ConnectionName': 'string',
                                            'DeltaTables': ['string'],
                                            'WriteManifest': 'boolean'}]}}}

Retrieves metadata for all crawlers defined in the customer account.

See also: AWS API Documentation

Request Syntax

client.get_crawlers(
    MaxResults=123,
    NextToken='string'
)
type MaxResults

integer

param MaxResults

The number of crawlers to return on each call.

type NextToken

string

param NextToken

A continuation token, if this is a continuation request.

rtype

dict

returns

Response Syntax

{
    'Crawlers': [
        {
            'Name': 'string',
            'Role': 'string',
            'Targets': {
                'S3Targets': [
                    {
                        'Path': 'string',
                        'Exclusions': [
                            'string',
                        ],
                        'ConnectionName': 'string',
                        'SampleSize': 123,
                        'EventQueueArn': 'string',
                        'DlqEventQueueArn': 'string'
                    },
                ],
                'JdbcTargets': [
                    {
                        'ConnectionName': 'string',
                        'Path': 'string',
                        'Exclusions': [
                            'string',
                        ]
                    },
                ],
                'MongoDBTargets': [
                    {
                        'ConnectionName': 'string',
                        'Path': 'string',
                        'ScanAll': True|False
                    },
                ],
                'DynamoDBTargets': [
                    {
                        'Path': 'string',
                        'scanAll': True|False,
                        'scanRate': 123.0
                    },
                ],
                'CatalogTargets': [
                    {
                        'DatabaseName': 'string',
                        'Tables': [
                            'string',
                        ],
                        'ConnectionName': 'string'
                    },
                ],
                'DeltaTargets': [
                    {
                        'DeltaTables': [
                            'string',
                        ],
                        'ConnectionName': 'string',
                        'WriteManifest': True|False
                    },
                ]
            },
            'DatabaseName': 'string',
            'Description': 'string',
            'Classifiers': [
                'string',
            ],
            'RecrawlPolicy': {
                'RecrawlBehavior': 'CRAWL_EVERYTHING'|'CRAWL_NEW_FOLDERS_ONLY'|'CRAWL_EVENT_MODE'
            },
            'SchemaChangePolicy': {
                'UpdateBehavior': 'LOG'|'UPDATE_IN_DATABASE',
                'DeleteBehavior': 'LOG'|'DELETE_FROM_DATABASE'|'DEPRECATE_IN_DATABASE'
            },
            'LineageConfiguration': {
                'CrawlerLineageSettings': 'ENABLE'|'DISABLE'
            },
            'State': 'READY'|'RUNNING'|'STOPPING',
            'TablePrefix': 'string',
            'Schedule': {
                'ScheduleExpression': 'string',
                'State': 'SCHEDULED'|'NOT_SCHEDULED'|'TRANSITIONING'
            },
            'CrawlElapsedTime': 123,
            'CreationTime': datetime(2015, 1, 1),
            'LastUpdated': datetime(2015, 1, 1),
            'LastCrawl': {
                'Status': 'SUCCEEDED'|'CANCELLED'|'FAILED',
                'ErrorMessage': 'string',
                'LogGroup': 'string',
                'LogStream': 'string',
                'MessagePrefix': 'string',
                'StartTime': datetime(2015, 1, 1)
            },
            'Version': 123,
            'Configuration': 'string',
            'CrawlerSecurityConfiguration': 'string',
            'LakeFormationConfiguration': {
                'UseLakeFormationCredentials': True|False,
                'AccountId': 'string'
            }
        },
    ],
    'NextToken': 'string'
}

Response Structure

  • (dict) --

    • Crawlers (list) --

      A list of crawler metadata.

      • (dict) --

        Specifies a crawler program that examines a data source and uses classifiers to try to determine its schema. If successful, the crawler records metadata concerning the data source in the Glue Data Catalog.

        • Name (string) --

          The name of the crawler.

        • Role (string) --

          The Amazon Resource Name (ARN) of an IAM role that's used to access customer resources, such as Amazon Simple Storage Service (Amazon S3) data.

        • Targets (dict) --

          A collection of targets to crawl.

          • S3Targets (list) --

            Specifies Amazon Simple Storage Service (Amazon S3) targets.

            • (dict) --

              Specifies a data store in Amazon Simple Storage Service (Amazon S3).

              • Path (string) --

                The path to the Amazon S3 target.

              • Exclusions (list) --

                A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

                • (string) --

              • ConnectionName (string) --

                The name of a connection which allows a job or crawler to access data in Amazon S3 within an Amazon Virtual Private Cloud environment (Amazon VPC).

              • SampleSize (integer) --

                Sets the number of files in each leaf folder to be crawled when crawling sample files in a dataset. If not set, all the files are crawled. A valid value is an integer between 1 and 249.

              • EventQueueArn (string) --

                A valid Amazon SQS ARN. For example, arn:aws:sqs:region:account:sqs .

              • DlqEventQueueArn (string) --

                A valid Amazon dead-letter SQS ARN. For example, arn:aws:sqs:region:account:deadLetterQueue .

          • JdbcTargets (list) --

            Specifies JDBC targets.

            • (dict) --

              Specifies a JDBC data store to crawl.

              • ConnectionName (string) --

                The name of the connection to use to connect to the JDBC target.

              • Path (string) --

                The path of the JDBC target.

              • Exclusions (list) --

                A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

                • (string) --

          • MongoDBTargets (list) --

            Specifies Amazon DocumentDB or MongoDB targets.

            • (dict) --

              Specifies an Amazon DocumentDB or MongoDB data store to crawl.

              • ConnectionName (string) --

                The name of the connection to use to connect to the Amazon DocumentDB or MongoDB target.

              • Path (string) --

                The path of the Amazon DocumentDB or MongoDB target (database/collection).

              • ScanAll (boolean) --

                Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

                A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

          • DynamoDBTargets (list) --

            Specifies Amazon DynamoDB targets.

            • (dict) --

              Specifies an Amazon DynamoDB table to crawl.

              • Path (string) --

                The name of the DynamoDB table to crawl.

              • scanAll (boolean) --

                Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

                A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

              • scanRate (float) --

                The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.

                The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).

          • CatalogTargets (list) --

            Specifies Glue Data Catalog targets.

            • (dict) --

              Specifies an Glue Data Catalog target.

              • DatabaseName (string) --

                The name of the database to be synchronized.

              • Tables (list) --

                A list of the tables to be synchronized.

                • (string) --

              • ConnectionName (string) --

                The name of the connection for an Amazon S3-backed Data Catalog table to be a target of the crawl when using a Catalog connection type paired with a NETWORK Connection type.

          • DeltaTargets (list) --

            Specifies Delta data store targets.

            • (dict) --

              Specifies a Delta data store to crawl one or more Delta tables.

              • DeltaTables (list) --

                A list of the Amazon S3 paths to the Delta tables.

                • (string) --

              • ConnectionName (string) --

                The name of the connection to use to connect to the Delta table target.

              • WriteManifest (boolean) --

                Specifies whether to write the manifest files to the Delta table path.

        • DatabaseName (string) --

          The name of the database in which the crawler's output is stored.

        • Description (string) --

          A description of the crawler.

        • Classifiers (list) --

          A list of UTF-8 strings that specify the custom classifiers that are associated with the crawler.

          • (string) --

        • RecrawlPolicy (dict) --

          A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run.

          • RecrawlBehavior (string) --

            Specifies whether to crawl the entire dataset again or to crawl only folders that were added since the last crawler run.

            A value of CRAWL_EVERYTHING specifies crawling the entire dataset again.

            A value of CRAWL_NEW_FOLDERS_ONLY specifies crawling only folders that were added since the last crawler run.

            A value of CRAWL_EVENT_MODE specifies crawling only the changes identified by Amazon S3 events.

        • SchemaChangePolicy (dict) --

          The policy that specifies update and delete behaviors for the crawler.

          • UpdateBehavior (string) --

            The update behavior when the crawler finds a changed schema.

          • DeleteBehavior (string) --

            The deletion behavior when the crawler finds a deleted object.

        • LineageConfiguration (dict) --

          A configuration that specifies whether data lineage is enabled for the crawler.

          • CrawlerLineageSettings (string) --

            Specifies whether data lineage is enabled for the crawler. Valid values are:

            • ENABLE: enables data lineage for the crawler

            • DISABLE: disables data lineage for the crawler

        • State (string) --

          Indicates whether the crawler is running, or whether a run is pending.

        • TablePrefix (string) --

          The prefix added to the names of tables that are created.

        • Schedule (dict) --

          For scheduled crawlers, the schedule when the crawler runs.

          • ScheduleExpression (string) --

            A cron expression used to specify the schedule (see Time-Based Schedules for Jobs and Crawlers. For example, to run something every day at 12:15 UTC, you would specify: cron(15 12 * * ? *) .

          • State (string) --

            The state of the schedule.

        • CrawlElapsedTime (integer) --

          If the crawler is running, contains the total time elapsed since the last crawl began.

        • CreationTime (datetime) --

          The time that the crawler was created.

        • LastUpdated (datetime) --

          The time that the crawler was last updated.

        • LastCrawl (dict) --

          The status of the last crawl, and potentially error information if an error occurred.

          • Status (string) --

            Status of the last crawl.

          • ErrorMessage (string) --

            If an error occurred, the error information about the last crawl.

          • LogGroup (string) --

            The log group for the last crawl.

          • LogStream (string) --

            The log stream for the last crawl.

          • MessagePrefix (string) --

            The prefix for a message about this crawl.

          • StartTime (datetime) --

            The time at which the crawl started.

        • Version (integer) --

          The version of the crawler.

        • Configuration (string) --

          Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see Include and Exclude Patterns.

        • CrawlerSecurityConfiguration (string) --

          The name of the SecurityConfiguration structure to be used by this crawler.

        • LakeFormationConfiguration (dict) --

          • UseLakeFormationCredentials (boolean) --

          • AccountId (string) --

    • NextToken (string) --

      A continuation token, if the returned list has not reached the end of those defined in this customer account.

GetPartition (updated) Link ¶
Changes (response)
{'Partition': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Retrieves information about a specified partition.

See also: AWS API Documentation

Request Syntax

client.get_partition(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    PartitionValues=[
        'string',
    ]
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the partition in question resides. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the catalog database where the partition resides.

type TableName

string

param TableName

[REQUIRED]

The name of the partition's table.

type PartitionValues

list

param PartitionValues

[REQUIRED]

The values that define the partition.

  • (string) --

rtype

dict

returns

Response Syntax

{
    'Partition': {
        'Values': [
            'string',
        ],
        'DatabaseName': 'string',
        'TableName': 'string',
        'CreationTime': datetime(2015, 1, 1),
        'LastAccessTime': datetime(2015, 1, 1),
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'Parameters': {
            'string': 'string'
        },
        'LastAnalyzedTime': datetime(2015, 1, 1),
        'CatalogId': 'string'
    }
}

Response Structure

  • (dict) --

    • Partition (dict) --

      The requested information, in the form of a Partition object.

      • Values (list) --

        The values of the partition.

        • (string) --

      • DatabaseName (string) --

        The name of the catalog database in which to create the partition.

      • TableName (string) --

        The name of the database table in which to create the partition.

      • CreationTime (datetime) --

        The time at which the partition was created.

      • LastAccessTime (datetime) --

        The last time at which the partition was accessed.

      • StorageDescriptor (dict) --

        Provides information about the physical location where the partition is stored.

        • Columns (list) --

          A list of the Columns in the table.

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • Location (string) --

          The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

        • AdditionalLocations (list) --

          • (string) --

        • InputFormat (string) --

          The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

        • OutputFormat (string) --

          The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

        • Compressed (boolean) --

          True if the data in the table is compressed, or False if not.

        • NumberOfBuckets (integer) --

          Must be specified if the table contains any dimension columns.

        • SerdeInfo (dict) --

          The serialization/deserialization (SerDe) information.

          • Name (string) --

            Name of the SerDe.

          • SerializationLibrary (string) --

            Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

          • Parameters (dict) --

            These key-value pairs define initialization parameters for the SerDe.

            • (string) --

              • (string) --

        • BucketColumns (list) --

          A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

          • (string) --

        • SortColumns (list) --

          A list specifying the sort order of each bucket in the table.

          • (dict) --

            Specifies the sort order of a sorted column.

            • Column (string) --

              The name of the column.

            • SortOrder (integer) --

              Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

        • Parameters (dict) --

          The user-supplied properties in key-value form.

          • (string) --

            • (string) --

        • SkewedInfo (dict) --

          The information about values that appear frequently in a column (skewed values).

          • SkewedColumnNames (list) --

            A list of names of columns that contain skewed values.

            • (string) --

          • SkewedColumnValues (list) --

            A list of values that appear so frequently as to be considered skewed.

            • (string) --

          • SkewedColumnValueLocationMaps (dict) --

            A mapping of skewed values to the columns that contain them.

            • (string) --

              • (string) --

        • StoredAsSubDirectories (boolean) --

          True if the table data is stored in subdirectories, or False if not.

        • SchemaReference (dict) --

          An object that references a schema stored in the Glue Schema Registry.

          When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

          • SchemaId (dict) --

            A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

            • SchemaArn (string) --

              The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

            • SchemaName (string) --

              The name of the schema. One of SchemaArn or SchemaName has to be provided.

            • RegistryName (string) --

              The name of the schema registry that contains the schema.

          • SchemaVersionId (string) --

            The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

          • SchemaVersionNumber (integer) --

            The version number of the schema.

      • Parameters (dict) --

        These key-value pairs define partition parameters.

        • (string) --

          • (string) --

      • LastAnalyzedTime (datetime) --

        The last time at which column statistics were computed for this partition.

      • CatalogId (string) --

        The ID of the Data Catalog in which the partition resides.

GetPartitions (updated) Link ¶
Changes (response)
{'Partitions': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Retrieves information about the partitions in a table.

See also: AWS API Documentation

Request Syntax

client.get_partitions(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    Expression='string',
    NextToken='string',
    Segment={
        'SegmentNumber': 123,
        'TotalSegments': 123
    },
    MaxResults=123,
    ExcludeColumnSchema=True|False,
    TransactionId='string',
    QueryAsOfTime=datetime(2015, 1, 1)
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the partitions in question reside. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the catalog database where the partitions reside.

type TableName

string

param TableName

[REQUIRED]

The name of the partitions' table.

type Expression

string

param Expression

An expression that filters the partitions to be returned.

The expression uses SQL syntax similar to the SQL WHERE filter clause. The SQL statement parser JSQLParser parses the expression.

Operators : The following are the operators that you can use in the Expression API call:

=

Checks whether the values of the two operands are equal; if yes, then the condition becomes true.

Example: Assume 'variable a' holds 10 and 'variable b' holds 20.

(a = b) is not true.

< >

Checks whether the values of two operands are equal; if the values are not equal, then the condition becomes true.

Example: (a < > b) is true.

>

Checks whether the value of the left operand is greater than the value of the right operand; if yes, then the condition becomes true.

Example: (a > b) is not true.

<

Checks whether the value of the left operand is less than the value of the right operand; if yes, then the condition becomes true.

Example: (a < b) is true.

>=

Checks whether the value of the left operand is greater than or equal to the value of the right operand; if yes, then the condition becomes true.

Example: (a >= b) is not true.

<=

Checks whether the value of the left operand is less than or equal to the value of the right operand; if yes, then the condition becomes true.

Example: (a <= b) is true.

AND, OR, IN, BETWEEN, LIKE, NOT, IS NULL

Logical operators.

Supported Partition Key Types : The following are the supported partition keys.

  • string

  • date

  • timestamp

  • int

  • bigint

  • long

  • tinyint

  • smallint

  • decimal

If an type is encountered that is not valid, an exception is thrown.

The following list shows the valid operators on each type. When you define a crawler, the partitionKey type is created as a STRING , to be compatible with the catalog partitions.

Sample API Call :

type NextToken

string

param NextToken

A continuation token, if this is not the first call to retrieve these partitions.

type Segment

dict

param Segment

The segment of the table's partitions to scan in this request.

  • SegmentNumber (integer) -- [REQUIRED]

    The zero-based index number of the segment. For example, if the total number of segments is 4, SegmentNumber values range from 0 through 3.

  • TotalSegments (integer) -- [REQUIRED]

    The total number of segments.

type MaxResults

integer

param MaxResults

The maximum number of partitions to return in a single response.

type ExcludeColumnSchema

boolean

param ExcludeColumnSchema

When true, specifies not returning the partition column schema. Useful when you are interested only in other partition attributes such as partition values or location. This approach avoids the problem of a large response by not returning duplicate data.

type TransactionId

string

param TransactionId

The transaction ID at which to read the partition contents.

type QueryAsOfTime

datetime

param QueryAsOfTime

The time as of when to read the partition contents. If not set, the most recent transaction commit time will be used. Cannot be specified along with TransactionId .

rtype

dict

returns

Response Syntax

{
    'Partitions': [
        {
            'Values': [
                'string',
            ],
            'DatabaseName': 'string',
            'TableName': 'string',
            'CreationTime': datetime(2015, 1, 1),
            'LastAccessTime': datetime(2015, 1, 1),
            'StorageDescriptor': {
                'Columns': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'Location': 'string',
                'AdditionalLocations': [
                    'string',
                ],
                'InputFormat': 'string',
                'OutputFormat': 'string',
                'Compressed': True|False,
                'NumberOfBuckets': 123,
                'SerdeInfo': {
                    'Name': 'string',
                    'SerializationLibrary': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
                'BucketColumns': [
                    'string',
                ],
                'SortColumns': [
                    {
                        'Column': 'string',
                        'SortOrder': 123
                    },
                ],
                'Parameters': {
                    'string': 'string'
                },
                'SkewedInfo': {
                    'SkewedColumnNames': [
                        'string',
                    ],
                    'SkewedColumnValues': [
                        'string',
                    ],
                    'SkewedColumnValueLocationMaps': {
                        'string': 'string'
                    }
                },
                'StoredAsSubDirectories': True|False,
                'SchemaReference': {
                    'SchemaId': {
                        'SchemaArn': 'string',
                        'SchemaName': 'string',
                        'RegistryName': 'string'
                    },
                    'SchemaVersionId': 'string',
                    'SchemaVersionNumber': 123
                }
            },
            'Parameters': {
                'string': 'string'
            },
            'LastAnalyzedTime': datetime(2015, 1, 1),
            'CatalogId': 'string'
        },
    ],
    'NextToken': 'string'
}

Response Structure

  • (dict) --

    • Partitions (list) --

      A list of requested partitions.

      • (dict) --

        Represents a slice of table data.

        • Values (list) --

          The values of the partition.

          • (string) --

        • DatabaseName (string) --

          The name of the catalog database in which to create the partition.

        • TableName (string) --

          The name of the database table in which to create the partition.

        • CreationTime (datetime) --

          The time at which the partition was created.

        • LastAccessTime (datetime) --

          The last time at which the partition was accessed.

        • StorageDescriptor (dict) --

          Provides information about the physical location where the partition is stored.

          • Columns (list) --

            A list of the Columns in the table.

            • (dict) --

              A column in a Table .

              • Name (string) --

                The name of the Column .

              • Type (string) --

                The data type of the Column .

              • Comment (string) --

                A free-form text comment.

              • Parameters (dict) --

                These key-value pairs define properties associated with the column.

                • (string) --

                  • (string) --

          • Location (string) --

            The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

          • AdditionalLocations (list) --

            • (string) --

          • InputFormat (string) --

            The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

          • OutputFormat (string) --

            The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

          • Compressed (boolean) --

            True if the data in the table is compressed, or False if not.

          • NumberOfBuckets (integer) --

            Must be specified if the table contains any dimension columns.

          • SerdeInfo (dict) --

            The serialization/deserialization (SerDe) information.

            • Name (string) --

              Name of the SerDe.

            • SerializationLibrary (string) --

              Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

            • Parameters (dict) --

              These key-value pairs define initialization parameters for the SerDe.

              • (string) --

                • (string) --

          • BucketColumns (list) --

            A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

            • (string) --

          • SortColumns (list) --

            A list specifying the sort order of each bucket in the table.

            • (dict) --

              Specifies the sort order of a sorted column.

              • Column (string) --

                The name of the column.

              • SortOrder (integer) --

                Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

          • Parameters (dict) --

            The user-supplied properties in key-value form.

            • (string) --

              • (string) --

          • SkewedInfo (dict) --

            The information about values that appear frequently in a column (skewed values).

            • SkewedColumnNames (list) --

              A list of names of columns that contain skewed values.

              • (string) --

            • SkewedColumnValues (list) --

              A list of values that appear so frequently as to be considered skewed.

              • (string) --

            • SkewedColumnValueLocationMaps (dict) --

              A mapping of skewed values to the columns that contain them.

              • (string) --

                • (string) --

          • StoredAsSubDirectories (boolean) --

            True if the table data is stored in subdirectories, or False if not.

          • SchemaReference (dict) --

            An object that references a schema stored in the Glue Schema Registry.

            When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

            • SchemaId (dict) --

              A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

              • SchemaArn (string) --

                The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

              • SchemaName (string) --

                The name of the schema. One of SchemaArn or SchemaName has to be provided.

              • RegistryName (string) --

                The name of the schema registry that contains the schema.

            • SchemaVersionId (string) --

              The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

            • SchemaVersionNumber (integer) --

              The version number of the schema.

        • Parameters (dict) --

          These key-value pairs define partition parameters.

          • (string) --

            • (string) --

        • LastAnalyzedTime (datetime) --

          The last time at which column statistics were computed for this partition.

        • CatalogId (string) --

          The ID of the Data Catalog in which the partition resides.

    • NextToken (string) --

      A continuation token, if the returned list of partitions does not include the last one.

GetTable (updated) Link ¶
Changes (response)
{'Table': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Retrieves the Table definition in a Data Catalog for a specified table.

See also: AWS API Documentation

Request Syntax

client.get_table(
    CatalogId='string',
    DatabaseName='string',
    Name='string',
    TransactionId='string',
    QueryAsOfTime=datetime(2015, 1, 1)
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the table resides. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the database in the catalog in which the table resides. For Hive compatibility, this name is entirely lowercase.

type Name

string

param Name

[REQUIRED]

The name of the table for which to retrieve the definition. For Hive compatibility, this name is entirely lowercase.

type TransactionId

string

param TransactionId

The transaction ID at which to read the table contents.

type QueryAsOfTime

datetime

param QueryAsOfTime

The time as of when to read the table contents. If not set, the most recent transaction commit time will be used. Cannot be specified along with TransactionId .

rtype

dict

returns

Response Syntax

{
    'Table': {
        'Name': 'string',
        'DatabaseName': 'string',
        'Description': 'string',
        'Owner': 'string',
        'CreateTime': datetime(2015, 1, 1),
        'UpdateTime': datetime(2015, 1, 1),
        'LastAccessTime': datetime(2015, 1, 1),
        'LastAnalyzedTime': datetime(2015, 1, 1),
        'Retention': 123,
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'PartitionKeys': [
            {
                'Name': 'string',
                'Type': 'string',
                'Comment': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
        ],
        'ViewOriginalText': 'string',
        'ViewExpandedText': 'string',
        'TableType': 'string',
        'Parameters': {
            'string': 'string'
        },
        'CreatedBy': 'string',
        'IsRegisteredWithLakeFormation': True|False,
        'TargetTable': {
            'CatalogId': 'string',
            'DatabaseName': 'string',
            'Name': 'string'
        },
        'CatalogId': 'string'
    }
}

Response Structure

  • (dict) --

    • Table (dict) --

      The Table object that defines the specified table.

      • Name (string) --

        The table name. For Hive compatibility, this must be entirely lowercase.

      • DatabaseName (string) --

        The name of the database where the table metadata resides. For Hive compatibility, this must be all lowercase.

      • Description (string) --

        A description of the table.

      • Owner (string) --

        The owner of the table.

      • CreateTime (datetime) --

        The time when the table definition was created in the Data Catalog.

      • UpdateTime (datetime) --

        The last time that the table was updated.

      • LastAccessTime (datetime) --

        The last time that the table was accessed. This is usually taken from HDFS, and might not be reliable.

      • LastAnalyzedTime (datetime) --

        The last time that column statistics were computed for this table.

      • Retention (integer) --

        The retention time for this table.

      • StorageDescriptor (dict) --

        A storage descriptor containing information about the physical storage of this table.

        • Columns (list) --

          A list of the Columns in the table.

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • Location (string) --

          The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

        • AdditionalLocations (list) --

          • (string) --

        • InputFormat (string) --

          The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

        • OutputFormat (string) --

          The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

        • Compressed (boolean) --

          True if the data in the table is compressed, or False if not.

        • NumberOfBuckets (integer) --

          Must be specified if the table contains any dimension columns.

        • SerdeInfo (dict) --

          The serialization/deserialization (SerDe) information.

          • Name (string) --

            Name of the SerDe.

          • SerializationLibrary (string) --

            Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

          • Parameters (dict) --

            These key-value pairs define initialization parameters for the SerDe.

            • (string) --

              • (string) --

        • BucketColumns (list) --

          A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

          • (string) --

        • SortColumns (list) --

          A list specifying the sort order of each bucket in the table.

          • (dict) --

            Specifies the sort order of a sorted column.

            • Column (string) --

              The name of the column.

            • SortOrder (integer) --

              Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

        • Parameters (dict) --

          The user-supplied properties in key-value form.

          • (string) --

            • (string) --

        • SkewedInfo (dict) --

          The information about values that appear frequently in a column (skewed values).

          • SkewedColumnNames (list) --

            A list of names of columns that contain skewed values.

            • (string) --

          • SkewedColumnValues (list) --

            A list of values that appear so frequently as to be considered skewed.

            • (string) --

          • SkewedColumnValueLocationMaps (dict) --

            A mapping of skewed values to the columns that contain them.

            • (string) --

              • (string) --

        • StoredAsSubDirectories (boolean) --

          True if the table data is stored in subdirectories, or False if not.

        • SchemaReference (dict) --

          An object that references a schema stored in the Glue Schema Registry.

          When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

          • SchemaId (dict) --

            A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

            • SchemaArn (string) --

              The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

            • SchemaName (string) --

              The name of the schema. One of SchemaArn or SchemaName has to be provided.

            • RegistryName (string) --

              The name of the schema registry that contains the schema.

          • SchemaVersionId (string) --

            The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

          • SchemaVersionNumber (integer) --

            The version number of the schema.

      • PartitionKeys (list) --

        A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

        When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

        "PartitionKeys": []

        • (dict) --

          A column in a Table .

          • Name (string) --

            The name of the Column .

          • Type (string) --

            The data type of the Column .

          • Comment (string) --

            A free-form text comment.

          • Parameters (dict) --

            These key-value pairs define properties associated with the column.

            • (string) --

              • (string) --

      • ViewOriginalText (string) --

        If the table is a view, the original text of the view; otherwise null .

      • ViewExpandedText (string) --

        If the table is a view, the expanded text of the view; otherwise null .

      • TableType (string) --

        The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

      • Parameters (dict) --

        These key-value pairs define properties associated with the table.

        • (string) --

          • (string) --

      • CreatedBy (string) --

        The person or entity who created the table.

      • IsRegisteredWithLakeFormation (boolean) --

        Indicates whether the table has been registered with Lake Formation.

      • TargetTable (dict) --

        A TableIdentifier structure that describes a target table for resource linking.

        • CatalogId (string) --

          The ID of the Data Catalog in which the table resides.

        • DatabaseName (string) --

          The name of the catalog database that contains the target table.

        • Name (string) --

          The name of the target table.

      • CatalogId (string) --

        The ID of the Data Catalog in which the table resides.

GetTableVersion (updated) Link ¶
Changes (response)
{'TableVersion': {'Table': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}}

Retrieves a specified version of a table.

See also: AWS API Documentation

Request Syntax

client.get_table_version(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    VersionId='string'
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the tables reside. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The database in the catalog in which the table resides. For Hive compatibility, this name is entirely lowercase.

type TableName

string

param TableName

[REQUIRED]

The name of the table. For Hive compatibility, this name is entirely lowercase.

type VersionId

string

param VersionId

The ID value of the table version to be retrieved. A VersionID is a string representation of an integer. Each version is incremented by 1.

rtype

dict

returns

Response Syntax

{
    'TableVersion': {
        'Table': {
            'Name': 'string',
            'DatabaseName': 'string',
            'Description': 'string',
            'Owner': 'string',
            'CreateTime': datetime(2015, 1, 1),
            'UpdateTime': datetime(2015, 1, 1),
            'LastAccessTime': datetime(2015, 1, 1),
            'LastAnalyzedTime': datetime(2015, 1, 1),
            'Retention': 123,
            'StorageDescriptor': {
                'Columns': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'Location': 'string',
                'AdditionalLocations': [
                    'string',
                ],
                'InputFormat': 'string',
                'OutputFormat': 'string',
                'Compressed': True|False,
                'NumberOfBuckets': 123,
                'SerdeInfo': {
                    'Name': 'string',
                    'SerializationLibrary': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
                'BucketColumns': [
                    'string',
                ],
                'SortColumns': [
                    {
                        'Column': 'string',
                        'SortOrder': 123
                    },
                ],
                'Parameters': {
                    'string': 'string'
                },
                'SkewedInfo': {
                    'SkewedColumnNames': [
                        'string',
                    ],
                    'SkewedColumnValues': [
                        'string',
                    ],
                    'SkewedColumnValueLocationMaps': {
                        'string': 'string'
                    }
                },
                'StoredAsSubDirectories': True|False,
                'SchemaReference': {
                    'SchemaId': {
                        'SchemaArn': 'string',
                        'SchemaName': 'string',
                        'RegistryName': 'string'
                    },
                    'SchemaVersionId': 'string',
                    'SchemaVersionNumber': 123
                }
            },
            'PartitionKeys': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'ViewOriginalText': 'string',
            'ViewExpandedText': 'string',
            'TableType': 'string',
            'Parameters': {
                'string': 'string'
            },
            'CreatedBy': 'string',
            'IsRegisteredWithLakeFormation': True|False,
            'TargetTable': {
                'CatalogId': 'string',
                'DatabaseName': 'string',
                'Name': 'string'
            },
            'CatalogId': 'string'
        },
        'VersionId': 'string'
    }
}

Response Structure

  • (dict) --

    • TableVersion (dict) --

      The requested table version.

      • Table (dict) --

        The table in question.

        • Name (string) --

          The table name. For Hive compatibility, this must be entirely lowercase.

        • DatabaseName (string) --

          The name of the database where the table metadata resides. For Hive compatibility, this must be all lowercase.

        • Description (string) --

          A description of the table.

        • Owner (string) --

          The owner of the table.

        • CreateTime (datetime) --

          The time when the table definition was created in the Data Catalog.

        • UpdateTime (datetime) --

          The last time that the table was updated.

        • LastAccessTime (datetime) --

          The last time that the table was accessed. This is usually taken from HDFS, and might not be reliable.

        • LastAnalyzedTime (datetime) --

          The last time that column statistics were computed for this table.

        • Retention (integer) --

          The retention time for this table.

        • StorageDescriptor (dict) --

          A storage descriptor containing information about the physical storage of this table.

          • Columns (list) --

            A list of the Columns in the table.

            • (dict) --

              A column in a Table .

              • Name (string) --

                The name of the Column .

              • Type (string) --

                The data type of the Column .

              • Comment (string) --

                A free-form text comment.

              • Parameters (dict) --

                These key-value pairs define properties associated with the column.

                • (string) --

                  • (string) --

          • Location (string) --

            The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

          • AdditionalLocations (list) --

            • (string) --

          • InputFormat (string) --

            The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

          • OutputFormat (string) --

            The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

          • Compressed (boolean) --

            True if the data in the table is compressed, or False if not.

          • NumberOfBuckets (integer) --

            Must be specified if the table contains any dimension columns.

          • SerdeInfo (dict) --

            The serialization/deserialization (SerDe) information.

            • Name (string) --

              Name of the SerDe.

            • SerializationLibrary (string) --

              Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

            • Parameters (dict) --

              These key-value pairs define initialization parameters for the SerDe.

              • (string) --

                • (string) --

          • BucketColumns (list) --

            A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

            • (string) --

          • SortColumns (list) --

            A list specifying the sort order of each bucket in the table.

            • (dict) --

              Specifies the sort order of a sorted column.

              • Column (string) --

                The name of the column.

              • SortOrder (integer) --

                Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

          • Parameters (dict) --

            The user-supplied properties in key-value form.

            • (string) --

              • (string) --

          • SkewedInfo (dict) --

            The information about values that appear frequently in a column (skewed values).

            • SkewedColumnNames (list) --

              A list of names of columns that contain skewed values.

              • (string) --

            • SkewedColumnValues (list) --

              A list of values that appear so frequently as to be considered skewed.

              • (string) --

            • SkewedColumnValueLocationMaps (dict) --

              A mapping of skewed values to the columns that contain them.

              • (string) --

                • (string) --

          • StoredAsSubDirectories (boolean) --

            True if the table data is stored in subdirectories, or False if not.

          • SchemaReference (dict) --

            An object that references a schema stored in the Glue Schema Registry.

            When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

            • SchemaId (dict) --

              A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

              • SchemaArn (string) --

                The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

              • SchemaName (string) --

                The name of the schema. One of SchemaArn or SchemaName has to be provided.

              • RegistryName (string) --

                The name of the schema registry that contains the schema.

            • SchemaVersionId (string) --

              The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

            • SchemaVersionNumber (integer) --

              The version number of the schema.

        • PartitionKeys (list) --

          A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

          When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

          "PartitionKeys": []

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • ViewOriginalText (string) --

          If the table is a view, the original text of the view; otherwise null .

        • ViewExpandedText (string) --

          If the table is a view, the expanded text of the view; otherwise null .

        • TableType (string) --

          The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

        • Parameters (dict) --

          These key-value pairs define properties associated with the table.

          • (string) --

            • (string) --

        • CreatedBy (string) --

          The person or entity who created the table.

        • IsRegisteredWithLakeFormation (boolean) --

          Indicates whether the table has been registered with Lake Formation.

        • TargetTable (dict) --

          A TableIdentifier structure that describes a target table for resource linking.

          • CatalogId (string) --

            The ID of the Data Catalog in which the table resides.

          • DatabaseName (string) --

            The name of the catalog database that contains the target table.

          • Name (string) --

            The name of the target table.

        • CatalogId (string) --

          The ID of the Data Catalog in which the table resides.

      • VersionId (string) --

        The ID value that identifies this table version. A VersionId is a string representation of an integer. Each version is incremented by 1.

GetTableVersions (updated) Link ¶
Changes (response)
{'TableVersions': {'Table': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}}

Retrieves a list of strings that identify available versions of a specified table.

See also: AWS API Documentation

Request Syntax

client.get_table_versions(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    NextToken='string',
    MaxResults=123
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the tables reside. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The database in the catalog in which the table resides. For Hive compatibility, this name is entirely lowercase.

type TableName

string

param TableName

[REQUIRED]

The name of the table. For Hive compatibility, this name is entirely lowercase.

type NextToken

string

param NextToken

A continuation token, if this is not the first call.

type MaxResults

integer

param MaxResults

The maximum number of table versions to return in one response.

rtype

dict

returns

Response Syntax

{
    'TableVersions': [
        {
            'Table': {
                'Name': 'string',
                'DatabaseName': 'string',
                'Description': 'string',
                'Owner': 'string',
                'CreateTime': datetime(2015, 1, 1),
                'UpdateTime': datetime(2015, 1, 1),
                'LastAccessTime': datetime(2015, 1, 1),
                'LastAnalyzedTime': datetime(2015, 1, 1),
                'Retention': 123,
                'StorageDescriptor': {
                    'Columns': [
                        {
                            'Name': 'string',
                            'Type': 'string',
                            'Comment': 'string',
                            'Parameters': {
                                'string': 'string'
                            }
                        },
                    ],
                    'Location': 'string',
                    'AdditionalLocations': [
                        'string',
                    ],
                    'InputFormat': 'string',
                    'OutputFormat': 'string',
                    'Compressed': True|False,
                    'NumberOfBuckets': 123,
                    'SerdeInfo': {
                        'Name': 'string',
                        'SerializationLibrary': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                    'BucketColumns': [
                        'string',
                    ],
                    'SortColumns': [
                        {
                            'Column': 'string',
                            'SortOrder': 123
                        },
                    ],
                    'Parameters': {
                        'string': 'string'
                    },
                    'SkewedInfo': {
                        'SkewedColumnNames': [
                            'string',
                        ],
                        'SkewedColumnValues': [
                            'string',
                        ],
                        'SkewedColumnValueLocationMaps': {
                            'string': 'string'
                        }
                    },
                    'StoredAsSubDirectories': True|False,
                    'SchemaReference': {
                        'SchemaId': {
                            'SchemaArn': 'string',
                            'SchemaName': 'string',
                            'RegistryName': 'string'
                        },
                        'SchemaVersionId': 'string',
                        'SchemaVersionNumber': 123
                    }
                },
                'PartitionKeys': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'ViewOriginalText': 'string',
                'ViewExpandedText': 'string',
                'TableType': 'string',
                'Parameters': {
                    'string': 'string'
                },
                'CreatedBy': 'string',
                'IsRegisteredWithLakeFormation': True|False,
                'TargetTable': {
                    'CatalogId': 'string',
                    'DatabaseName': 'string',
                    'Name': 'string'
                },
                'CatalogId': 'string'
            },
            'VersionId': 'string'
        },
    ],
    'NextToken': 'string'
}

Response Structure

  • (dict) --

    • TableVersions (list) --

      A list of strings identifying available versions of the specified table.

      • (dict) --

        Specifies a version of a table.

        • Table (dict) --

          The table in question.

          • Name (string) --

            The table name. For Hive compatibility, this must be entirely lowercase.

          • DatabaseName (string) --

            The name of the database where the table metadata resides. For Hive compatibility, this must be all lowercase.

          • Description (string) --

            A description of the table.

          • Owner (string) --

            The owner of the table.

          • CreateTime (datetime) --

            The time when the table definition was created in the Data Catalog.

          • UpdateTime (datetime) --

            The last time that the table was updated.

          • LastAccessTime (datetime) --

            The last time that the table was accessed. This is usually taken from HDFS, and might not be reliable.

          • LastAnalyzedTime (datetime) --

            The last time that column statistics were computed for this table.

          • Retention (integer) --

            The retention time for this table.

          • StorageDescriptor (dict) --

            A storage descriptor containing information about the physical storage of this table.

            • Columns (list) --

              A list of the Columns in the table.

              • (dict) --

                A column in a Table .

                • Name (string) --

                  The name of the Column .

                • Type (string) --

                  The data type of the Column .

                • Comment (string) --

                  A free-form text comment.

                • Parameters (dict) --

                  These key-value pairs define properties associated with the column.

                  • (string) --

                    • (string) --

            • Location (string) --

              The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

            • AdditionalLocations (list) --

              • (string) --

            • InputFormat (string) --

              The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

            • OutputFormat (string) --

              The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

            • Compressed (boolean) --

              True if the data in the table is compressed, or False if not.

            • NumberOfBuckets (integer) --

              Must be specified if the table contains any dimension columns.

            • SerdeInfo (dict) --

              The serialization/deserialization (SerDe) information.

              • Name (string) --

                Name of the SerDe.

              • SerializationLibrary (string) --

                Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

              • Parameters (dict) --

                These key-value pairs define initialization parameters for the SerDe.

                • (string) --

                  • (string) --

            • BucketColumns (list) --

              A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

              • (string) --

            • SortColumns (list) --

              A list specifying the sort order of each bucket in the table.

              • (dict) --

                Specifies the sort order of a sorted column.

                • Column (string) --

                  The name of the column.

                • SortOrder (integer) --

                  Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

            • Parameters (dict) --

              The user-supplied properties in key-value form.

              • (string) --

                • (string) --

            • SkewedInfo (dict) --

              The information about values that appear frequently in a column (skewed values).

              • SkewedColumnNames (list) --

                A list of names of columns that contain skewed values.

                • (string) --

              • SkewedColumnValues (list) --

                A list of values that appear so frequently as to be considered skewed.

                • (string) --

              • SkewedColumnValueLocationMaps (dict) --

                A mapping of skewed values to the columns that contain them.

                • (string) --

                  • (string) --

            • StoredAsSubDirectories (boolean) --

              True if the table data is stored in subdirectories, or False if not.

            • SchemaReference (dict) --

              An object that references a schema stored in the Glue Schema Registry.

              When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

              • SchemaId (dict) --

                A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

                • SchemaArn (string) --

                  The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

                • SchemaName (string) --

                  The name of the schema. One of SchemaArn or SchemaName has to be provided.

                • RegistryName (string) --

                  The name of the schema registry that contains the schema.

              • SchemaVersionId (string) --

                The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

              • SchemaVersionNumber (integer) --

                The version number of the schema.

          • PartitionKeys (list) --

            A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

            When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

            "PartitionKeys": []

            • (dict) --

              A column in a Table .

              • Name (string) --

                The name of the Column .

              • Type (string) --

                The data type of the Column .

              • Comment (string) --

                A free-form text comment.

              • Parameters (dict) --

                These key-value pairs define properties associated with the column.

                • (string) --

                  • (string) --

          • ViewOriginalText (string) --

            If the table is a view, the original text of the view; otherwise null .

          • ViewExpandedText (string) --

            If the table is a view, the expanded text of the view; otherwise null .

          • TableType (string) --

            The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

          • Parameters (dict) --

            These key-value pairs define properties associated with the table.

            • (string) --

              • (string) --

          • CreatedBy (string) --

            The person or entity who created the table.

          • IsRegisteredWithLakeFormation (boolean) --

            Indicates whether the table has been registered with Lake Formation.

          • TargetTable (dict) --

            A TableIdentifier structure that describes a target table for resource linking.

            • CatalogId (string) --

              The ID of the Data Catalog in which the table resides.

            • DatabaseName (string) --

              The name of the catalog database that contains the target table.

            • Name (string) --

              The name of the target table.

          • CatalogId (string) --

            The ID of the Data Catalog in which the table resides.

        • VersionId (string) --

          The ID value that identifies this table version. A VersionId is a string representation of an integer. Each version is incremented by 1.

    • NextToken (string) --

      A continuation token, if the list of available versions does not include the last one.

GetTables (updated) Link ¶
Changes (response)
{'TableList': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Retrieves the definitions of some or all of the tables in a given Database .

See also: AWS API Documentation

Request Syntax

client.get_tables(
    CatalogId='string',
    DatabaseName='string',
    Expression='string',
    NextToken='string',
    MaxResults=123,
    TransactionId='string',
    QueryAsOfTime=datetime(2015, 1, 1)
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the tables reside. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The database in the catalog whose tables to list. For Hive compatibility, this name is entirely lowercase.

type Expression

string

param Expression

A regular expression pattern. If present, only those tables whose names match the pattern are returned.

type NextToken

string

param NextToken

A continuation token, included if this is a continuation call.

type MaxResults

integer

param MaxResults

The maximum number of tables to return in a single response.

type TransactionId

string

param TransactionId

The transaction ID at which to read the table contents.

type QueryAsOfTime

datetime

param QueryAsOfTime

The time as of when to read the table contents. If not set, the most recent transaction commit time will be used. Cannot be specified along with TransactionId .

rtype

dict

returns

Response Syntax

{
    'TableList': [
        {
            'Name': 'string',
            'DatabaseName': 'string',
            'Description': 'string',
            'Owner': 'string',
            'CreateTime': datetime(2015, 1, 1),
            'UpdateTime': datetime(2015, 1, 1),
            'LastAccessTime': datetime(2015, 1, 1),
            'LastAnalyzedTime': datetime(2015, 1, 1),
            'Retention': 123,
            'StorageDescriptor': {
                'Columns': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'Location': 'string',
                'AdditionalLocations': [
                    'string',
                ],
                'InputFormat': 'string',
                'OutputFormat': 'string',
                'Compressed': True|False,
                'NumberOfBuckets': 123,
                'SerdeInfo': {
                    'Name': 'string',
                    'SerializationLibrary': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
                'BucketColumns': [
                    'string',
                ],
                'SortColumns': [
                    {
                        'Column': 'string',
                        'SortOrder': 123
                    },
                ],
                'Parameters': {
                    'string': 'string'
                },
                'SkewedInfo': {
                    'SkewedColumnNames': [
                        'string',
                    ],
                    'SkewedColumnValues': [
                        'string',
                    ],
                    'SkewedColumnValueLocationMaps': {
                        'string': 'string'
                    }
                },
                'StoredAsSubDirectories': True|False,
                'SchemaReference': {
                    'SchemaId': {
                        'SchemaArn': 'string',
                        'SchemaName': 'string',
                        'RegistryName': 'string'
                    },
                    'SchemaVersionId': 'string',
                    'SchemaVersionNumber': 123
                }
            },
            'PartitionKeys': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'ViewOriginalText': 'string',
            'ViewExpandedText': 'string',
            'TableType': 'string',
            'Parameters': {
                'string': 'string'
            },
            'CreatedBy': 'string',
            'IsRegisteredWithLakeFormation': True|False,
            'TargetTable': {
                'CatalogId': 'string',
                'DatabaseName': 'string',
                'Name': 'string'
            },
            'CatalogId': 'string'
        },
    ],
    'NextToken': 'string'
}

Response Structure

  • (dict) --

    • TableList (list) --

      A list of the requested Table objects.

      • (dict) --

        Represents a collection of related data organized in columns and rows.

        • Name (string) --

          The table name. For Hive compatibility, this must be entirely lowercase.

        • DatabaseName (string) --

          The name of the database where the table metadata resides. For Hive compatibility, this must be all lowercase.

        • Description (string) --

          A description of the table.

        • Owner (string) --

          The owner of the table.

        • CreateTime (datetime) --

          The time when the table definition was created in the Data Catalog.

        • UpdateTime (datetime) --

          The last time that the table was updated.

        • LastAccessTime (datetime) --

          The last time that the table was accessed. This is usually taken from HDFS, and might not be reliable.

        • LastAnalyzedTime (datetime) --

          The last time that column statistics were computed for this table.

        • Retention (integer) --

          The retention time for this table.

        • StorageDescriptor (dict) --

          A storage descriptor containing information about the physical storage of this table.

          • Columns (list) --

            A list of the Columns in the table.

            • (dict) --

              A column in a Table .

              • Name (string) --

                The name of the Column .

              • Type (string) --

                The data type of the Column .

              • Comment (string) --

                A free-form text comment.

              • Parameters (dict) --

                These key-value pairs define properties associated with the column.

                • (string) --

                  • (string) --

          • Location (string) --

            The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

          • AdditionalLocations (list) --

            • (string) --

          • InputFormat (string) --

            The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

          • OutputFormat (string) --

            The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

          • Compressed (boolean) --

            True if the data in the table is compressed, or False if not.

          • NumberOfBuckets (integer) --

            Must be specified if the table contains any dimension columns.

          • SerdeInfo (dict) --

            The serialization/deserialization (SerDe) information.

            • Name (string) --

              Name of the SerDe.

            • SerializationLibrary (string) --

              Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

            • Parameters (dict) --

              These key-value pairs define initialization parameters for the SerDe.

              • (string) --

                • (string) --

          • BucketColumns (list) --

            A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

            • (string) --

          • SortColumns (list) --

            A list specifying the sort order of each bucket in the table.

            • (dict) --

              Specifies the sort order of a sorted column.

              • Column (string) --

                The name of the column.

              • SortOrder (integer) --

                Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

          • Parameters (dict) --

            The user-supplied properties in key-value form.

            • (string) --

              • (string) --

          • SkewedInfo (dict) --

            The information about values that appear frequently in a column (skewed values).

            • SkewedColumnNames (list) --

              A list of names of columns that contain skewed values.

              • (string) --

            • SkewedColumnValues (list) --

              A list of values that appear so frequently as to be considered skewed.

              • (string) --

            • SkewedColumnValueLocationMaps (dict) --

              A mapping of skewed values to the columns that contain them.

              • (string) --

                • (string) --

          • StoredAsSubDirectories (boolean) --

            True if the table data is stored in subdirectories, or False if not.

          • SchemaReference (dict) --

            An object that references a schema stored in the Glue Schema Registry.

            When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

            • SchemaId (dict) --

              A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

              • SchemaArn (string) --

                The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

              • SchemaName (string) --

                The name of the schema. One of SchemaArn or SchemaName has to be provided.

              • RegistryName (string) --

                The name of the schema registry that contains the schema.

            • SchemaVersionId (string) --

              The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

            • SchemaVersionNumber (integer) --

              The version number of the schema.

        • PartitionKeys (list) --

          A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

          When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

          "PartitionKeys": []

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • ViewOriginalText (string) --

          If the table is a view, the original text of the view; otherwise null .

        • ViewExpandedText (string) --

          If the table is a view, the expanded text of the view; otherwise null .

        • TableType (string) --

          The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

        • Parameters (dict) --

          These key-value pairs define properties associated with the table.

          • (string) --

            • (string) --

        • CreatedBy (string) --

          The person or entity who created the table.

        • IsRegisteredWithLakeFormation (boolean) --

          Indicates whether the table has been registered with Lake Formation.

        • TargetTable (dict) --

          A TableIdentifier structure that describes a target table for resource linking.

          • CatalogId (string) --

            The ID of the Data Catalog in which the table resides.

          • DatabaseName (string) --

            The name of the catalog database that contains the target table.

          • Name (string) --

            The name of the target table.

        • CatalogId (string) --

          The ID of the Data Catalog in which the table resides.

    • NextToken (string) --

      A continuation token, present if the current list segment is not the last.

SearchTables (updated) Link ¶
Changes (response)
{'TableList': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Searches a set of tables based on properties in the table metadata as well as on the parent database. You can search against text or filter conditions.

You can only get tables that you have access to based on the security policies defined in Lake Formation. You need at least a read-only access to the table for it to be returned. If you do not have access to all the columns in the table, these columns will not be searched against when returning the list of tables back to you. If you have access to the columns but not the data in the columns, those columns and the associated metadata for those columns will be included in the search.

See also: AWS API Documentation

Request Syntax

client.search_tables(
    CatalogId='string',
    NextToken='string',
    Filters=[
        {
            'Key': 'string',
            'Value': 'string',
            'Comparator': 'EQUALS'|'GREATER_THAN'|'LESS_THAN'|'GREATER_THAN_EQUALS'|'LESS_THAN_EQUALS'
        },
    ],
    SearchText='string',
    SortCriteria=[
        {
            'FieldName': 'string',
            'Sort': 'ASC'|'DESC'
        },
    ],
    MaxResults=123,
    ResourceShareType='FOREIGN'|'ALL'
)
type CatalogId

string

param CatalogId

A unique identifier, consisting of account_id .

type NextToken

string

param NextToken

A continuation token, included if this is a continuation call.

type Filters

list

param Filters

A list of key-value pairs, and a comparator used to filter the search results. Returns all entities matching the predicate.

The Comparator member of the PropertyPredicate struct is used only for time fields, and can be omitted for other field types. Also, when comparing string values, such as when Key=Name , a fuzzy match algorithm is used. The Key field (for example, the value of the Name field) is split on certain punctuation characters, for example, -, :, #, etc. into tokens. Then each token is exact-match compared with the Value member of PropertyPredicate . For example, if Key=Name and Value=link , tables named customer-link and xx-link-yy are returned, but xxlinkyy is not returned.

  • (dict) --

    Defines a property predicate.

    • Key (string) --

      The key of the property.

    • Value (string) --

      The value of the property.

    • Comparator (string) --

      The comparator used to compare this property to others.

type SearchText

string

param SearchText

A string used for a text search.

Specifying a value in quotes filters based on an exact match to the value.

type SortCriteria

list

param SortCriteria

A list of criteria for sorting the results by a field name, in an ascending or descending order.

  • (dict) --

    Specifies a field to sort by and a sort order.

    • FieldName (string) --

      The name of the field on which to sort.

    • Sort (string) --

      An ascending or descending sort.

type MaxResults

integer

param MaxResults

The maximum number of tables to return in a single response.

type ResourceShareType

string

param ResourceShareType

Allows you to specify that you want to search the tables shared with your account. The allowable values are FOREIGN or ALL .

  • If set to FOREIGN , will search the tables shared with your account.

  • If set to ALL , will search the tables shared with your account, as well as the tables in yor local account.

rtype

dict

returns

Response Syntax

{
    'NextToken': 'string',
    'TableList': [
        {
            'Name': 'string',
            'DatabaseName': 'string',
            'Description': 'string',
            'Owner': 'string',
            'CreateTime': datetime(2015, 1, 1),
            'UpdateTime': datetime(2015, 1, 1),
            'LastAccessTime': datetime(2015, 1, 1),
            'LastAnalyzedTime': datetime(2015, 1, 1),
            'Retention': 123,
            'StorageDescriptor': {
                'Columns': [
                    {
                        'Name': 'string',
                        'Type': 'string',
                        'Comment': 'string',
                        'Parameters': {
                            'string': 'string'
                        }
                    },
                ],
                'Location': 'string',
                'AdditionalLocations': [
                    'string',
                ],
                'InputFormat': 'string',
                'OutputFormat': 'string',
                'Compressed': True|False,
                'NumberOfBuckets': 123,
                'SerdeInfo': {
                    'Name': 'string',
                    'SerializationLibrary': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
                'BucketColumns': [
                    'string',
                ],
                'SortColumns': [
                    {
                        'Column': 'string',
                        'SortOrder': 123
                    },
                ],
                'Parameters': {
                    'string': 'string'
                },
                'SkewedInfo': {
                    'SkewedColumnNames': [
                        'string',
                    ],
                    'SkewedColumnValues': [
                        'string',
                    ],
                    'SkewedColumnValueLocationMaps': {
                        'string': 'string'
                    }
                },
                'StoredAsSubDirectories': True|False,
                'SchemaReference': {
                    'SchemaId': {
                        'SchemaArn': 'string',
                        'SchemaName': 'string',
                        'RegistryName': 'string'
                    },
                    'SchemaVersionId': 'string',
                    'SchemaVersionNumber': 123
                }
            },
            'PartitionKeys': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'ViewOriginalText': 'string',
            'ViewExpandedText': 'string',
            'TableType': 'string',
            'Parameters': {
                'string': 'string'
            },
            'CreatedBy': 'string',
            'IsRegisteredWithLakeFormation': True|False,
            'TargetTable': {
                'CatalogId': 'string',
                'DatabaseName': 'string',
                'Name': 'string'
            },
            'CatalogId': 'string'
        },
    ]
}

Response Structure

  • (dict) --

    • NextToken (string) --

      A continuation token, present if the current list segment is not the last.

    • TableList (list) --

      A list of the requested Table objects. The SearchTables response returns only the tables that you have access to.

      • (dict) --

        Represents a collection of related data organized in columns and rows.

        • Name (string) --

          The table name. For Hive compatibility, this must be entirely lowercase.

        • DatabaseName (string) --

          The name of the database where the table metadata resides. For Hive compatibility, this must be all lowercase.

        • Description (string) --

          A description of the table.

        • Owner (string) --

          The owner of the table.

        • CreateTime (datetime) --

          The time when the table definition was created in the Data Catalog.

        • UpdateTime (datetime) --

          The last time that the table was updated.

        • LastAccessTime (datetime) --

          The last time that the table was accessed. This is usually taken from HDFS, and might not be reliable.

        • LastAnalyzedTime (datetime) --

          The last time that column statistics were computed for this table.

        • Retention (integer) --

          The retention time for this table.

        • StorageDescriptor (dict) --

          A storage descriptor containing information about the physical storage of this table.

          • Columns (list) --

            A list of the Columns in the table.

            • (dict) --

              A column in a Table .

              • Name (string) --

                The name of the Column .

              • Type (string) --

                The data type of the Column .

              • Comment (string) --

                A free-form text comment.

              • Parameters (dict) --

                These key-value pairs define properties associated with the column.

                • (string) --

                  • (string) --

          • Location (string) --

            The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

          • AdditionalLocations (list) --

            • (string) --

          • InputFormat (string) --

            The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

          • OutputFormat (string) --

            The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

          • Compressed (boolean) --

            True if the data in the table is compressed, or False if not.

          • NumberOfBuckets (integer) --

            Must be specified if the table contains any dimension columns.

          • SerdeInfo (dict) --

            The serialization/deserialization (SerDe) information.

            • Name (string) --

              Name of the SerDe.

            • SerializationLibrary (string) --

              Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

            • Parameters (dict) --

              These key-value pairs define initialization parameters for the SerDe.

              • (string) --

                • (string) --

          • BucketColumns (list) --

            A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

            • (string) --

          • SortColumns (list) --

            A list specifying the sort order of each bucket in the table.

            • (dict) --

              Specifies the sort order of a sorted column.

              • Column (string) --

                The name of the column.

              • SortOrder (integer) --

                Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

          • Parameters (dict) --

            The user-supplied properties in key-value form.

            • (string) --

              • (string) --

          • SkewedInfo (dict) --

            The information about values that appear frequently in a column (skewed values).

            • SkewedColumnNames (list) --

              A list of names of columns that contain skewed values.

              • (string) --

            • SkewedColumnValues (list) --

              A list of values that appear so frequently as to be considered skewed.

              • (string) --

            • SkewedColumnValueLocationMaps (dict) --

              A mapping of skewed values to the columns that contain them.

              • (string) --

                • (string) --

          • StoredAsSubDirectories (boolean) --

            True if the table data is stored in subdirectories, or False if not.

          • SchemaReference (dict) --

            An object that references a schema stored in the Glue Schema Registry.

            When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

            • SchemaId (dict) --

              A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

              • SchemaArn (string) --

                The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

              • SchemaName (string) --

                The name of the schema. One of SchemaArn or SchemaName has to be provided.

              • RegistryName (string) --

                The name of the schema registry that contains the schema.

            • SchemaVersionId (string) --

              The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

            • SchemaVersionNumber (integer) --

              The version number of the schema.

        • PartitionKeys (list) --

          A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

          When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

          "PartitionKeys": []

          • (dict) --

            A column in a Table .

            • Name (string) --

              The name of the Column .

            • Type (string) --

              The data type of the Column .

            • Comment (string) --

              A free-form text comment.

            • Parameters (dict) --

              These key-value pairs define properties associated with the column.

              • (string) --

                • (string) --

        • ViewOriginalText (string) --

          If the table is a view, the original text of the view; otherwise null .

        • ViewExpandedText (string) --

          If the table is a view, the expanded text of the view; otherwise null .

        • TableType (string) --

          The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

        • Parameters (dict) --

          These key-value pairs define properties associated with the table.

          • (string) --

            • (string) --

        • CreatedBy (string) --

          The person or entity who created the table.

        • IsRegisteredWithLakeFormation (boolean) --

          Indicates whether the table has been registered with Lake Formation.

        • TargetTable (dict) --

          A TableIdentifier structure that describes a target table for resource linking.

          • CatalogId (string) --

            The ID of the Data Catalog in which the table resides.

          • DatabaseName (string) --

            The name of the catalog database that contains the target table.

          • Name (string) --

            The name of the target table.

        • CatalogId (string) --

          The ID of the Data Catalog in which the table resides.

UpdateCrawler (updated) Link ¶
Changes (request)
{'LakeFormationConfiguration': {'AccountId': 'string',
                                'UseLakeFormationCredentials': 'boolean'},
 'Targets': {'CatalogTargets': {'ConnectionName': 'string'},
             'DeltaTargets': [{'ConnectionName': 'string',
                               'DeltaTables': ['string'],
                               'WriteManifest': 'boolean'}]}}

Updates a crawler. If a crawler is running, you must stop it using StopCrawler before updating it.

See also: AWS API Documentation

Request Syntax

client.update_crawler(
    Name='string',
    Role='string',
    DatabaseName='string',
    Description='string',
    Targets={
        'S3Targets': [
            {
                'Path': 'string',
                'Exclusions': [
                    'string',
                ],
                'ConnectionName': 'string',
                'SampleSize': 123,
                'EventQueueArn': 'string',
                'DlqEventQueueArn': 'string'
            },
        ],
        'JdbcTargets': [
            {
                'ConnectionName': 'string',
                'Path': 'string',
                'Exclusions': [
                    'string',
                ]
            },
        ],
        'MongoDBTargets': [
            {
                'ConnectionName': 'string',
                'Path': 'string',
                'ScanAll': True|False
            },
        ],
        'DynamoDBTargets': [
            {
                'Path': 'string',
                'scanAll': True|False,
                'scanRate': 123.0
            },
        ],
        'CatalogTargets': [
            {
                'DatabaseName': 'string',
                'Tables': [
                    'string',
                ],
                'ConnectionName': 'string'
            },
        ],
        'DeltaTargets': [
            {
                'DeltaTables': [
                    'string',
                ],
                'ConnectionName': 'string',
                'WriteManifest': True|False
            },
        ]
    },
    Schedule='string',
    Classifiers=[
        'string',
    ],
    TablePrefix='string',
    SchemaChangePolicy={
        'UpdateBehavior': 'LOG'|'UPDATE_IN_DATABASE',
        'DeleteBehavior': 'LOG'|'DELETE_FROM_DATABASE'|'DEPRECATE_IN_DATABASE'
    },
    RecrawlPolicy={
        'RecrawlBehavior': 'CRAWL_EVERYTHING'|'CRAWL_NEW_FOLDERS_ONLY'|'CRAWL_EVENT_MODE'
    },
    LineageConfiguration={
        'CrawlerLineageSettings': 'ENABLE'|'DISABLE'
    },
    LakeFormationConfiguration={
        'UseLakeFormationCredentials': True|False,
        'AccountId': 'string'
    },
    Configuration='string',
    CrawlerSecurityConfiguration='string'
)
type Name

string

param Name

[REQUIRED]

Name of the new crawler.

type Role

string

param Role

The IAM role or Amazon Resource Name (ARN) of an IAM role that is used by the new crawler to access customer resources.

type DatabaseName

string

param DatabaseName

The Glue database where results are stored, such as: arn:aws:daylight:us-east-1::database/sometable/* .

type Description

string

param Description

A description of the new crawler.

type Targets

dict

param Targets

A list of targets to crawl.

  • S3Targets (list) --

    Specifies Amazon Simple Storage Service (Amazon S3) targets.

    • (dict) --

      Specifies a data store in Amazon Simple Storage Service (Amazon S3).

      • Path (string) --

        The path to the Amazon S3 target.

      • Exclusions (list) --

        A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

        • (string) --

      • ConnectionName (string) --

        The name of a connection which allows a job or crawler to access data in Amazon S3 within an Amazon Virtual Private Cloud environment (Amazon VPC).

      • SampleSize (integer) --

        Sets the number of files in each leaf folder to be crawled when crawling sample files in a dataset. If not set, all the files are crawled. A valid value is an integer between 1 and 249.

      • EventQueueArn (string) --

        A valid Amazon SQS ARN. For example, arn:aws:sqs:region:account:sqs .

      • DlqEventQueueArn (string) --

        A valid Amazon dead-letter SQS ARN. For example, arn:aws:sqs:region:account:deadLetterQueue .

  • JdbcTargets (list) --

    Specifies JDBC targets.

    • (dict) --

      Specifies a JDBC data store to crawl.

      • ConnectionName (string) --

        The name of the connection to use to connect to the JDBC target.

      • Path (string) --

        The path of the JDBC target.

      • Exclusions (list) --

        A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler.

        • (string) --

  • MongoDBTargets (list) --

    Specifies Amazon DocumentDB or MongoDB targets.

    • (dict) --

      Specifies an Amazon DocumentDB or MongoDB data store to crawl.

      • ConnectionName (string) --

        The name of the connection to use to connect to the Amazon DocumentDB or MongoDB target.

      • Path (string) --

        The path of the Amazon DocumentDB or MongoDB target (database/collection).

      • ScanAll (boolean) --

        Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

        A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

  • DynamoDBTargets (list) --

    Specifies Amazon DynamoDB targets.

    • (dict) --

      Specifies an Amazon DynamoDB table to crawl.

      • Path (string) --

        The name of the DynamoDB table to crawl.

      • scanAll (boolean) --

        Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

        A value of true means to scan all records, while a value of false means to sample the records. If no value is specified, the value defaults to true .

      • scanRate (float) --

        The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.

        The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).

  • CatalogTargets (list) --

    Specifies Glue Data Catalog targets.

    • (dict) --

      Specifies an Glue Data Catalog target.

      • DatabaseName (string) -- [REQUIRED]

        The name of the database to be synchronized.

      • Tables (list) -- [REQUIRED]

        A list of the tables to be synchronized.

        • (string) --

      • ConnectionName (string) --

        The name of the connection for an Amazon S3-backed Data Catalog table to be a target of the crawl when using a Catalog connection type paired with a NETWORK Connection type.

  • DeltaTargets (list) --

    Specifies Delta data store targets.

    • (dict) --

      Specifies a Delta data store to crawl one or more Delta tables.

      • DeltaTables (list) --

        A list of the Amazon S3 paths to the Delta tables.

        • (string) --

      • ConnectionName (string) --

        The name of the connection to use to connect to the Delta table target.

      • WriteManifest (boolean) --

        Specifies whether to write the manifest files to the Delta table path.

type Schedule

string

param Schedule

A cron expression used to specify the schedule (see Time-Based Schedules for Jobs and Crawlers. For example, to run something every day at 12:15 UTC, you would specify: cron(15 12 * * ? *) .

type Classifiers

list

param Classifiers

A list of custom classifiers that the user has registered. By default, all built-in classifiers are included in a crawl, but these custom classifiers always override the default classifiers for a given classification.

  • (string) --

type TablePrefix

string

param TablePrefix

The table prefix used for catalog tables that are created.

type SchemaChangePolicy

dict

param SchemaChangePolicy

The policy for the crawler's update and deletion behavior.

  • UpdateBehavior (string) --

    The update behavior when the crawler finds a changed schema.

  • DeleteBehavior (string) --

    The deletion behavior when the crawler finds a deleted object.

type RecrawlPolicy

dict

param RecrawlPolicy

A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run.

  • RecrawlBehavior (string) --

    Specifies whether to crawl the entire dataset again or to crawl only folders that were added since the last crawler run.

    A value of CRAWL_EVERYTHING specifies crawling the entire dataset again.

    A value of CRAWL_NEW_FOLDERS_ONLY specifies crawling only folders that were added since the last crawler run.

    A value of CRAWL_EVENT_MODE specifies crawling only the changes identified by Amazon S3 events.

type LineageConfiguration

dict

param LineageConfiguration

Specifies data lineage configuration settings for the crawler.

  • CrawlerLineageSettings (string) --

    Specifies whether data lineage is enabled for the crawler. Valid values are:

    • ENABLE: enables data lineage for the crawler

    • DISABLE: disables data lineage for the crawler

type LakeFormationConfiguration

dict

param LakeFormationConfiguration
  • UseLakeFormationCredentials (boolean) --

  • AccountId (string) --

type Configuration

string

param Configuration

Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see Configuring a Crawler.

type CrawlerSecurityConfiguration

string

param CrawlerSecurityConfiguration

The name of the SecurityConfiguration structure to be used by this crawler.

rtype

dict

returns

Response Syntax

{}

Response Structure

  • (dict) --

UpdatePartition (updated) Link ¶
Changes (request)
{'PartitionInput': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Updates a partition.

See also: AWS API Documentation

Request Syntax

client.update_partition(
    CatalogId='string',
    DatabaseName='string',
    TableName='string',
    PartitionValueList=[
        'string',
    ],
    PartitionInput={
        'Values': [
            'string',
        ],
        'LastAccessTime': datetime(2015, 1, 1),
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'Parameters': {
            'string': 'string'
        },
        'LastAnalyzedTime': datetime(2015, 1, 1)
    }
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the partition to be updated resides. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the catalog database in which the table in question resides.

type TableName

string

param TableName

[REQUIRED]

The name of the table in which the partition to be updated is located.

type PartitionValueList

list

param PartitionValueList

[REQUIRED]

List of partition key values that define the partition to update.

  • (string) --

type PartitionInput

dict

param PartitionInput

[REQUIRED]

The new partition object to update the partition to.

The Values property can't be changed. If you want to change the partition key values for a partition, delete and recreate the partition.

  • Values (list) --

    The values of the partition. Although this parameter is not required by the SDK, you must specify this parameter for a valid input.

    The values for the keys for the new partition must be passed as an array of String objects that must be ordered in the same order as the partition keys appearing in the Amazon S3 prefix. Otherwise Glue will add the values to the wrong keys.

    • (string) --

  • LastAccessTime (datetime) --

    The last time at which the partition was accessed.

  • StorageDescriptor (dict) --

    Provides information about the physical location where the partition is stored.

    • Columns (list) --

      A list of the Columns in the table.

      • (dict) --

        A column in a Table .

        • Name (string) -- [REQUIRED]

          The name of the Column .

        • Type (string) --

          The data type of the Column .

        • Comment (string) --

          A free-form text comment.

        • Parameters (dict) --

          These key-value pairs define properties associated with the column.

          • (string) --

            • (string) --

    • Location (string) --

      The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

    • AdditionalLocations (list) --

      • (string) --

    • InputFormat (string) --

      The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

    • OutputFormat (string) --

      The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

    • Compressed (boolean) --

      True if the data in the table is compressed, or False if not.

    • NumberOfBuckets (integer) --

      Must be specified if the table contains any dimension columns.

    • SerdeInfo (dict) --

      The serialization/deserialization (SerDe) information.

      • Name (string) --

        Name of the SerDe.

      • SerializationLibrary (string) --

        Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

      • Parameters (dict) --

        These key-value pairs define initialization parameters for the SerDe.

        • (string) --

          • (string) --

    • BucketColumns (list) --

      A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

      • (string) --

    • SortColumns (list) --

      A list specifying the sort order of each bucket in the table.

      • (dict) --

        Specifies the sort order of a sorted column.

        • Column (string) -- [REQUIRED]

          The name of the column.

        • SortOrder (integer) -- [REQUIRED]

          Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

    • Parameters (dict) --

      The user-supplied properties in key-value form.

      • (string) --

        • (string) --

    • SkewedInfo (dict) --

      The information about values that appear frequently in a column (skewed values).

      • SkewedColumnNames (list) --

        A list of names of columns that contain skewed values.

        • (string) --

      • SkewedColumnValues (list) --

        A list of values that appear so frequently as to be considered skewed.

        • (string) --

      • SkewedColumnValueLocationMaps (dict) --

        A mapping of skewed values to the columns that contain them.

        • (string) --

          • (string) --

    • StoredAsSubDirectories (boolean) --

      True if the table data is stored in subdirectories, or False if not.

    • SchemaReference (dict) --

      An object that references a schema stored in the Glue Schema Registry.

      When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

      • SchemaId (dict) --

        A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

        • SchemaArn (string) --

          The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

        • SchemaName (string) --

          The name of the schema. One of SchemaArn or SchemaName has to be provided.

        • RegistryName (string) --

          The name of the schema registry that contains the schema.

      • SchemaVersionId (string) --

        The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

      • SchemaVersionNumber (integer) --

        The version number of the schema.

  • Parameters (dict) --

    These key-value pairs define partition parameters.

    • (string) --

      • (string) --

  • LastAnalyzedTime (datetime) --

    The last time at which column statistics were computed for this partition.

rtype

dict

returns

Response Syntax

{}

Response Structure

  • (dict) --

UpdateTable (updated) Link ¶
Changes (request)
{'TableInput': {'StorageDescriptor': {'AdditionalLocations': ['string']}}}

Updates a metadata table in the Data Catalog.

See also: AWS API Documentation

Request Syntax

client.update_table(
    CatalogId='string',
    DatabaseName='string',
    TableInput={
        'Name': 'string',
        'Description': 'string',
        'Owner': 'string',
        'LastAccessTime': datetime(2015, 1, 1),
        'LastAnalyzedTime': datetime(2015, 1, 1),
        'Retention': 123,
        'StorageDescriptor': {
            'Columns': [
                {
                    'Name': 'string',
                    'Type': 'string',
                    'Comment': 'string',
                    'Parameters': {
                        'string': 'string'
                    }
                },
            ],
            'Location': 'string',
            'AdditionalLocations': [
                'string',
            ],
            'InputFormat': 'string',
            'OutputFormat': 'string',
            'Compressed': True|False,
            'NumberOfBuckets': 123,
            'SerdeInfo': {
                'Name': 'string',
                'SerializationLibrary': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
            'BucketColumns': [
                'string',
            ],
            'SortColumns': [
                {
                    'Column': 'string',
                    'SortOrder': 123
                },
            ],
            'Parameters': {
                'string': 'string'
            },
            'SkewedInfo': {
                'SkewedColumnNames': [
                    'string',
                ],
                'SkewedColumnValues': [
                    'string',
                ],
                'SkewedColumnValueLocationMaps': {
                    'string': 'string'
                }
            },
            'StoredAsSubDirectories': True|False,
            'SchemaReference': {
                'SchemaId': {
                    'SchemaArn': 'string',
                    'SchemaName': 'string',
                    'RegistryName': 'string'
                },
                'SchemaVersionId': 'string',
                'SchemaVersionNumber': 123
            }
        },
        'PartitionKeys': [
            {
                'Name': 'string',
                'Type': 'string',
                'Comment': 'string',
                'Parameters': {
                    'string': 'string'
                }
            },
        ],
        'ViewOriginalText': 'string',
        'ViewExpandedText': 'string',
        'TableType': 'string',
        'Parameters': {
            'string': 'string'
        },
        'TargetTable': {
            'CatalogId': 'string',
            'DatabaseName': 'string',
            'Name': 'string'
        }
    },
    SkipArchive=True|False,
    TransactionId='string'
)
type CatalogId

string

param CatalogId

The ID of the Data Catalog where the table resides. If none is provided, the Amazon Web Services account ID is used by default.

type DatabaseName

string

param DatabaseName

[REQUIRED]

The name of the catalog database in which the table resides. For Hive compatibility, this name is entirely lowercase.

type TableInput

dict

param TableInput

[REQUIRED]

An updated TableInput object to define the metadata table in the catalog.

  • Name (string) -- [REQUIRED]

    The table name. For Hive compatibility, this is folded to lowercase when it is stored.

  • Description (string) --

    A description of the table.

  • Owner (string) --

    The table owner.

  • LastAccessTime (datetime) --

    The last time that the table was accessed.

  • LastAnalyzedTime (datetime) --

    The last time that column statistics were computed for this table.

  • Retention (integer) --

    The retention time for this table.

  • StorageDescriptor (dict) --

    A storage descriptor containing information about the physical storage of this table.

    • Columns (list) --

      A list of the Columns in the table.

      • (dict) --

        A column in a Table .

        • Name (string) -- [REQUIRED]

          The name of the Column .

        • Type (string) --

          The data type of the Column .

        • Comment (string) --

          A free-form text comment.

        • Parameters (dict) --

          These key-value pairs define properties associated with the column.

          • (string) --

            • (string) --

    • Location (string) --

      The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

    • AdditionalLocations (list) --

      • (string) --

    • InputFormat (string) --

      The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.

    • OutputFormat (string) --

      The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.

    • Compressed (boolean) --

      True if the data in the table is compressed, or False if not.

    • NumberOfBuckets (integer) --

      Must be specified if the table contains any dimension columns.

    • SerdeInfo (dict) --

      The serialization/deserialization (SerDe) information.

      • Name (string) --

        Name of the SerDe.

      • SerializationLibrary (string) --

        Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

      • Parameters (dict) --

        These key-value pairs define initialization parameters for the SerDe.

        • (string) --

          • (string) --

    • BucketColumns (list) --

      A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

      • (string) --

    • SortColumns (list) --

      A list specifying the sort order of each bucket in the table.

      • (dict) --

        Specifies the sort order of a sorted column.

        • Column (string) -- [REQUIRED]

          The name of the column.

        • SortOrder (integer) -- [REQUIRED]

          Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

    • Parameters (dict) --

      The user-supplied properties in key-value form.

      • (string) --

        • (string) --

    • SkewedInfo (dict) --

      The information about values that appear frequently in a column (skewed values).

      • SkewedColumnNames (list) --

        A list of names of columns that contain skewed values.

        • (string) --

      • SkewedColumnValues (list) --

        A list of values that appear so frequently as to be considered skewed.

        • (string) --

      • SkewedColumnValueLocationMaps (dict) --

        A mapping of skewed values to the columns that contain them.

        • (string) --

          • (string) --

    • StoredAsSubDirectories (boolean) --

      True if the table data is stored in subdirectories, or False if not.

    • SchemaReference (dict) --

      An object that references a schema stored in the Glue Schema Registry.

      When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.

      • SchemaId (dict) --

        A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.

        • SchemaArn (string) --

          The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.

        • SchemaName (string) --

          The name of the schema. One of SchemaArn or SchemaName has to be provided.

        • RegistryName (string) --

          The name of the schema registry that contains the schema.

      • SchemaVersionId (string) --

        The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.

      • SchemaVersionNumber (integer) --

        The version number of the schema.

  • PartitionKeys (list) --

    A list of columns by which the table is partitioned. Only primitive types are supported as partition keys.

    When you create a table used by Amazon Athena, and you do not specify any partitionKeys , you must at least set the value of partitionKeys to an empty list. For example:

    "PartitionKeys": []

    • (dict) --

      A column in a Table .

      • Name (string) -- [REQUIRED]

        The name of the Column .

      • Type (string) --

        The data type of the Column .

      • Comment (string) --

        A free-form text comment.

      • Parameters (dict) --

        These key-value pairs define properties associated with the column.

        • (string) --

          • (string) --

  • ViewOriginalText (string) --

    If the table is a view, the original text of the view; otherwise null .

  • ViewExpandedText (string) --

    If the table is a view, the expanded text of the view; otherwise null .

  • TableType (string) --

    The type of this table ( EXTERNAL_TABLE , VIRTUAL_VIEW , etc.).

  • Parameters (dict) --

    These key-value pairs define properties associated with the table.

    • (string) --

      • (string) --

  • TargetTable (dict) --

    A TableIdentifier structure that describes a target table for resource linking.

    • CatalogId (string) --

      The ID of the Data Catalog in which the table resides.

    • DatabaseName (string) --

      The name of the catalog database that contains the target table.

    • Name (string) --

      The name of the target table.

type SkipArchive

boolean

param SkipArchive

By default, UpdateTable always creates an archived version of the table before updating it. However, if skipArchive is set to true, UpdateTable does not create the archived version.

type TransactionId

string

param TransactionId

The transaction ID at which to update the table contents.

rtype

dict

returns

Response Syntax

{}

Response Structure

  • (dict) --