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https://issues.apache.org/jira/browse/SPARK-26399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17261948#comment-17261948
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Ron Hu edited comment on SPARK-26399 at 1/23/21, 3:39 AM:
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[~angerszhuuu] and [~ron8hu] discussed a generic and consistent way for
endpoint /application/\{app-id}/stages. It can be:
/application/\{app-id}/stages?details=[true|false]&status=[ACTIVE|COMPLETE|FAILED|PENDING|SKIPPED]&withSummaries=[true|false]&taskStatus=[RUNNING|SUCCESS|FAILED|KILLED|PENDING]
where
* query parameter details=true is to show the detailed task information within
each stage. The default value is details=false;
* query parameter status can select those stages with the specified status.
When status parameter is not specified, a list of all stages are generated.
* query parameter withSummaries=true is to show both task summary information
in percentile distribution and executor summary information in percentile
distribution. The default value is withSummaries=false.
* query parameter taskStatus is to show only those tasks with the specified
status within their corresponding stages. This parameter is meaningful only
when details=true (i.e. this parameter will be ignored when details=false).
was (Author: ron8hu):
[~angerszhuuu] and [~ron8hu] discussed a generic and consistent way for
endpoint /application/\{app-id}/stages. It can be:
/application/\{app-id}/stages?details=[true|false]&status=[ACTIVE|COMPLETE|FAILED|PENDING|SKIPPED]&withSummaries=[true|false]&taskStatus=[RUNNING|SUCCESS|FAILED|PENDING]
where
* query parameter details=true is to show the detailed task information within
each stage. The default value is details=false;
* query parameter status can select those stages with the specified status.
When status parameter is not specified, a list of all stages are generated.
* query parameter withSummaries=true is to show both task summary information
in percentile distribution and executor summary information in percentile
distribution. The default value is withSummaries=false.
* query parameter taskStatus is to show only those tasks with the specified
status within their corresponding stages. This parameter is meaningful only
when details=true (i.e. this parameter will be ignored when details=false).
> Add new stage-level REST APIs and parameters
> --------------------------------------------
>
> Key: SPARK-26399
> URL: https://issues.apache.org/jira/browse/SPARK-26399
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 3.1.0
> Reporter: Edward Lu
> Priority: Major
> Attachments: executorMetricsSummary.json,
> lispark230_restapi_ex2_stages_failedTasks.json,
> lispark230_restapi_ex2_stages_withSummaries.json,
> stage_executorSummary_image1.png
>
>
> Add the peak values for the metrics to the stages REST API. Also add a new
> executorSummary REST API, which will return executor summary metrics for a
> specified stage:
> {code:java}
> curl http://<spark history
> server>:18080/api/v1/applications/<application_id>/<application_attempt/stages/<stage_id>/<stage_attempt>/executorMetricsSummary{code}
> Add parameters to the stages REST API to specify:
> * filtering for task status, and returning tasks that match (for example,
> FAILED tasks).
> * task metric quantiles, add adding the task summary if specified
> * executor metric quantiles, and adding the executor summary if specified
> *****. *****. *****
> Note that the above description is too brief to be clear. [~angerszhuuu] and
> [~ron8hu] discussed a generic and consistent way for endpoint
> /application/\{app-id}/stages. It can be:
> /application/\{app-id}/stages?details=[true|false]&status=[ACTIVE|COMPLETE|FAILED|PENDING|SKIPPED]&withSummaries=[true|false]&taskStatus=[RUNNING|SUCCESS|FAILED|KILLED|PENDING]
> where
> * query parameter details=true is to show the detailed task information
> within each stage. The default value is details=false;
> * query parameter status can select those stages with the specified status.
> When status parameter is not specified, a list of all stages are generated.
> * query parameter withSummaries=true is to show both task summary
> information in percentile distribution and executor summary information in
> percentile distribution. The default value is withSummaries=false.
> * query parameter taskStatus is to show only those tasks with the specified
> status within their corresponding stages. This parameter will be set when
> details=true (i.e. this parameter will be ignored when details=false).
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