Zhen Wang created SPARK-52533:
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Summary: Support only enabling 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
Environment:
[SPARK-50811|https://issues.apache.org/jira/browse/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.
Reporter: Zhen Wang
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