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https://issues.apache.org/jira/browse/SPARK-26397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuanjian Li updated SPARK-26397:
--------------------------------
Description:
As the comment in
[https://github.com/apache/spark/pull/23327#discussion_r242646521|https://github.com/apache/spark/pull/23327#discussion_r242646521],
during the work of SPARK-26222 and SPARK-26223, we need the support for
driver-side only metrics, which will mark the metadata relative metrics as
driver-side only and will not send them to executor-side.
This issue needs some changes in SparkPlan and SparkPlanInfo, we should also
check is there any misuse before.
was:
As the comment in
[https://github.com/apache/spark/pull/23327#discussion_r242646521|https://github.com/apache/spark/pull/23327#discussion_r242646521,],
during the work of SPARK-26222 and SPARK-26223, we need the support for
driver-side only metrics, which will mark the metadata relative metrics as
driver-side only and will not send them to executor-side.
This issue needs some changes in SparkPlan and SparkPlanInfo, we should also
check is there any misuse before.
> Driver-side only metrics support
> --------------------------------
>
> Key: SPARK-26397
> URL: https://issues.apache.org/jira/browse/SPARK-26397
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Yuanjian Li
> Priority: Major
> Fix For: 3.0.0
>
>
> As the comment in
> [https://github.com/apache/spark/pull/23327#discussion_r242646521|https://github.com/apache/spark/pull/23327#discussion_r242646521],
> during the work of SPARK-26222 and SPARK-26223, we need the support for
> driver-side only metrics, which will mark the metadata relative metrics as
> driver-side only and will not send them to executor-side.
> This issue needs some changes in SparkPlan and SparkPlanInfo, we should also
> check is there any misuse before.
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