ColumnStatisticsTaskRun
The object that shows the details of the column stats run.
Contents
- CatalogID
-
The ID of the Data Catalog where the table resides. If none is supplied, the AWS account ID is used by default.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 255.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*Required: No
- ColumnNameList
-
A list of the column names. If none is supplied, all column names for the table will be used by default.
Type: Array of strings
Length Constraints: Minimum length of 1. Maximum length of 255.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*Required: No
- ColumnStatisticsTaskRunId
-
The identifier for the particular column statistics task run.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 255.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*Required: No
- ComputationType
-
The type of column statistics computation.
Type: String
Valid Values:
FULL | INCREMENTALRequired: No
- CreationTime
-
The time that this task was created.
Type: Timestamp
Required: No
- CustomerId
-
The AWS account ID.
Type: String
Length Constraints: Minimum length of 0. Maximum length of 12.
Required: No
- DatabaseName
-
The database where the table resides.
Type: String
Required: No
- DPUSeconds
-
The calculated DPU usage in seconds for all autoscaled workers.
Type: Double
Valid Range: Minimum value of 0.0.
Required: No
- EndTime
-
The end time of the task.
Type: Timestamp
Required: No
- ErrorMessage
-
The error message for the job.
Type: String
Length Constraints: Minimum length of 0. Maximum length of 2048.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*Required: No
- LastUpdated
-
The last point in time when this task was modified.
Type: Timestamp
Required: No
- NumberOfWorkers
-
The number of workers used to generate column statistics. The job is preconfigured to autoscale up to 25 instances.
Type: Integer
Valid Range: Minimum value of 1.
Required: No
- Role
-
The IAM role that the service assumes to generate statistics.
Type: String
Required: No
- SampleSize
-
The percentage of rows used to generate statistics. If none is supplied, the entire table will be used to generate stats.
Type: Double
Valid Range: Minimum value of 0. Maximum value of 100.
Required: No
- SecurityConfiguration
-
Name of the security configuration that is used to encrypt CloudWatch logs for the column stats task run.
Type: String
Length Constraints: Minimum length of 0. Maximum length of 128.
Required: No
- StartTime
-
The start time of the task.
Type: Timestamp
Required: No
- Status
-
The status of the task run.
Type: String
Valid Values:
STARTING | RUNNING | SUCCEEDED | FAILED | STOPPEDRequired: No
- TableName
-
The name of the table for which column statistics is generated.
Type: String
Required: No
- WorkerType
-
The type of workers being used for generating stats. The default is
g.1x.Type: String
Length Constraints: Minimum length of 1. Maximum length of 255.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
