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Posted to issues@spark.apache.org by "Sital Kedia (JIRA)" <ji...@apache.org> on 2017/10/19 05:23:00 UTC

[jira] [Created] (SPARK-22312) Spark job stuck with no executor due to bug in Executor Allocation Manager

Sital Kedia created SPARK-22312:
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             Summary: Spark job stuck with no executor due to bug in Executor Allocation Manager
                 Key: SPARK-22312
                 URL: https://issues.apache.org/jira/browse/SPARK-22312
             Project: Spark
          Issue Type: Bug
          Components: Scheduler
    Affects Versions: 2.2.0
            Reporter: Sital Kedia


We often see the issue of Spark jobs stuck because the Executor Allocation Manager does not ask for any executor even if there are pending tasks in case dynamic allocation is turned on. Looking at the logic in EAM which calculates the running tasks, it can happen that the calculation will be wrong and the number of running tasks can become negative. 



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