Glue / Client / get_column_statistics_task_runs

get_column_statistics_task_runs#

Glue.Client.get_column_statistics_task_runs(**kwargs)#

Retrieves information about all runs associated with the specified table.

Request Syntax

response = client.get_column_statistics_task_runs(
    DatabaseName='string',
    TableName='string',
    MaxResults=123,
    NextToken='string'
)

Parameters:

DatabaseName (string) –
[REQUIRED]

The name of the database where the table resides.
TableName (string) –
[REQUIRED]

The name of the table.
MaxResults (integer) – The maximum size of the response.
NextToken (string) – A continuation token, if this is a continuation call.

Return type:

dict

Returns:

Response Syntax

{
    'ColumnStatisticsTaskRuns': [
        {
            '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
        },
    ],
    'NextToken': 'string'
}

Response Structure

(dict) –
- ColumnStatisticsTaskRuns (list) –
  
  A list of column statistics task runs.
  - (dict) –
    
    The object that shows 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.
- NextToken (string) –
  
  A continuation token, if not all task runs have yet been returned.

Exceptions

Glue.Client.exceptions.OperationTimeoutException