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https://issues.apache.org/jira/browse/SPARK-52533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun resolved SPARK-52533.
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Fix Version/s: 4.1.0
Assignee: Zhen Wang
Resolution: Fixed
This is resolved via https://github.com/apache/spark/pull/51223
> Support enabling only spark driver profiler
> -------------------------------------------
>
> Key: SPARK-52533
> URL: https://issues.apache.org/jira/browse/SPARK-52533
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 4.0.0
> Reporter: Zhen Wang
> Assignee: Zhen Wang
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> SPARK-50811 supports enabling JVM profiler on driver, but
> [SparkAsyncProfiler|https://github.com/apache/spark/blob/8222670dba1791a289be08d9f01a52505175edd2/connector/profiler/src/main/scala/org/apache/spark/profiler/SparkAsyncProfiler.scala#L39]
> always checks `PROFILER_EXECUTOR_ENABLED`, so it is not possible to enable
> only driver profiler.
> There are already profiler enabled checks in ProfilerPlugin. We should remove
> the redundant check in SparkAsyncProfiler to support only driver profiler
> enabled.
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