选择您的 Cookie 首选项

我们使用必要 Cookie 和类似工具提供我们的网站和服务。我们使用性能 Cookie 收集匿名统计数据,以便我们可以了解客户如何使用我们的网站并进行改进。必要 Cookie 无法停用,但您可以单击“自定义”或“拒绝”来拒绝性能 Cookie。

如果您同意,AWS 和经批准的第三方还将使用 Cookie 提供有用的网站功能、记住您的首选项并显示相关内容,包括相关广告。要接受或拒绝所有非必要 Cookie,请单击“接受”或“拒绝”。要做出更详细的选择,请单击“自定义”。

ColumnStatisticsTaskRun - AWS Glue
此页面尚未翻译为您的语言。 请求翻译

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 | INCREMENTAL

Required: 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 | STOPPED

Required: 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:

隐私网站条款Cookie 首选项
© 2025, Amazon Web Services, Inc. 或其附属公司。保留所有权利。