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  1. Spark
  2. SPARK-18640

Fix minor synchronization issue in TaskSchedulerImpl.runningTasksByExecutors

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 2.0.3, 2.1.0
    • Scheduler, Spark Core
    • None

    Description

      The method TaskSchedulerImpl.runningTasksByExecutors() accesses the mutable executorIdToRunningTaskIds map without proper synchronization. We should fix this.

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            joshrosen Josh Rosen
            joshrosen Josh Rosen
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