Glue / Client / batch_get_partition

batch_get_partition#

Glue.Client.batch_get_partition(**kwargs)#

Retrieves partitions in a batch request.

See also: AWS API Documentation

Request Syntax

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

  • CatalogId (string) – 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.

  • DatabaseName (string) –

    [REQUIRED]

    The name of the catalog database where the partitions reside.

  • TableName (string) –

    [REQUIRED]

    The name of the partitions’ table.

  • PartitionsToGet (list) –

    [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) –

Return type:

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) –

            A list of locations that point to the path where a Delta table is located.

            • (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) –

Exceptions