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https://issues.apache.org/jira/browse/SPARK-47225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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王俊博 updated SPARK-47225:
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Description: Different stages execute different codes, and hot spots will
be flooded. Task code executed in stage is same, and stage-Isolated JVM profile
analysis is supported to make it easier to locate problems. (was: Different
stages execute different codes, and hot spots will be flooded. Task code
executed in stage is same, and stage-independent JVM profile analysis is
supported to make it easier to locate problems.)
> Support Stage Isolated Executor JVM Profiling
> ----------------------------------------------
>
> Key: SPARK-47225
> URL: https://issues.apache.org/jira/browse/SPARK-47225
> Project: Spark
> Issue Type: Bug
> Components: Connect
> Affects Versions: 4.0.0
> Reporter: 王俊博
> Priority: Minor
>
> Different stages execute different codes, and hot spots will be flooded. Task
> code executed in stage is same, and stage-Isolated JVM profile analysis is
> supported to make it easier to locate problems.
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