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Posted to issues@spark.apache.org by "王俊博 (Jira)" <ji...@apache.org> on 2024/02/29 10:02:00 UTC

[jira] [Updated] (SPARK-47225) Support Stage Isolated Executor JVM Profiling

     [ https://issues.apache.org/jira/browse/SPARK-47225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

王俊博 updated SPARK-47225:
------------------------
    Description: Different stages execute different codes, and hot spots will be flooded. Task code executed in stage is same.Stage-Isolated JVM profile analysis is 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-Isolated 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.Stage-Isolated JVM profile analysis is easier to locate problems.



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