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.
See also: AWS API Documentation
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