Glue / Client / get_column_statistics_task_run

get_column_statistics_task_run

Glue.Client.get_column_statistics_task_run(**kwargs)

Get the associated metadata/information for a task run, given a task run ID.

See also: AWS API Documentation

Request Syntax

response = client.get_column_statistics_task_run(
    ColumnStatisticsTaskRunId='string'
)

Parameters:

ColumnStatisticsTaskRunId (string) –

[REQUIRED]

The identifier for the particular column statistics task run.

Return type:

dict

Returns:

Response Syntax

{
    'ColumnStatisticsTaskRun': {
        'CustomerId': 'string',
        'ColumnStatisticsTaskRunId': 'string',
        'DatabaseName': 'string',
        'TableName': 'string',
        'ColumnNameList': [
            'string',
        ],
        'CatalogID': 'string',
        'Role': 'string',
        'SampleSize': 123.0,
        'SecurityConfiguration': 'string',
        'NumberOfWorkers': 123,
        'WorkerType': 'string',
        'ComputationType': 'FULL'|'INCREMENTAL',
        'Status': 'STARTING'|'RUNNING'|'SUCCEEDED'|'FAILED'|'STOPPED',
        'CreationTime': datetime(2015, 1, 1),
        'LastUpdated': datetime(2015, 1, 1),
        'StartTime': datetime(2015, 1, 1),
        'EndTime': datetime(2015, 1, 1),
        'ErrorMessage': 'string',
        'DPUSeconds': 123.0
    }
}

Response Structure

• (dict) –

  • ColumnStatisticsTaskRun (dict) –

    A ColumnStatisticsTaskRun object representing the details of the column stats run.

    • CustomerId (string) –

      The Amazon Web Services account ID.

    • ColumnStatisticsTaskRunId (string) –

      The identifier for the particular column statistics task run.

    • DatabaseName (string) –

      The database where the table resides.

    • TableName (string) –

      The name of the table for which column statistics is generated.

    • ColumnNameList (list) –

      A list of the column names. If none is supplied, all column names for the table will be used by default.

      • (string) –

    • CatalogID (string) –

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

    • Role (string) –

      The IAM role that the service assumes to generate statistics.

    • SampleSize (float) –

      The percentage of rows used to generate statistics. If none is supplied, the entire table will be used to generate stats.

    • SecurityConfiguration (string) –

      Name of the security configuration that is used to encrypt CloudWatch logs for the column stats task run.

    • NumberOfWorkers (integer) –

      The number of workers used to generate column statistics. The job is preconfigured to autoscale up to 25 instances.

    • WorkerType (string) –

      The type of workers being used for generating stats. The default is g.1x.

    • ComputationType (string) –

      The type of column statistics computation.

    • Status (string) –

      The status of the task run.

    • CreationTime (datetime) –

      The time that this task was created.

    • LastUpdated (datetime) –

      The last point in time when this task was modified.

    • StartTime (datetime) –

      The start time of the task.

    • EndTime (datetime) –

      The end time of the task.

    • ErrorMessage (string) –

      The error message for the job.

    • DPUSeconds (float) –

      The calculated DPU usage in seconds for all autoscaled workers.

Exceptions

• Glue.Client.exceptions.EntityNotFoundException

• Glue.Client.exceptions.OperationTimeoutException

• Glue.Client.exceptions.InvalidInputException