[jira] [Created] (SPARK-56157) [STANDALONE] Add ActiveProcessorCount JVM option to Standalone executor and driver

["John Zhuge (Jira)" <ji...@apache.org>]

John Zhuge created SPARK-56157:
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             Summary: [STANDALONE] Add ActiveProcessorCount JVM option to Standalone executor and driver
                 Key: SPARK-56157
                 URL: https://issues.apache.org/jira/browse/SPARK-56157
             Project: Spark
          Issue Type: New Feature
          Components: Spark Core
    Affects Versions: 4.2.0
            Reporter: John Zhuge


SPARK-53209 added spark.driver.limitActiveProcessorCount.enabled and spark.executor.limitActiveProcessorCount.enabled config flags that inject -XX:ActiveProcessorCount into YARN AM/executor JVM launch commands.

This ticket extends support to Standalone cluster mode by applying the same configs in ExecutorRunner.scala (for executors) and DriverRunner.scala (for drivers in cluster mode), following the same pattern as the YARN implementation.



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