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  1. Hive
  2. HIVE-7926 long-lived daemons for query fragment execution, I/O and caching
  3. HIVE-10764

LLAP: Wait queue scheduler goes into tight loop

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Implemented
    • llap
    • llap
    • None
    • None

    Description

      if (!task.canFinish() || numSlotsAvailable.get() == 0) {

      this condition makes it to run into tight loop if no slots available and if the task is finishable.

      Attachments

        1. HIVE-10764.patch
          2 kB
          Prasanth Jayachandran

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            prasanth_j Prasanth Jayachandran Assign to me
            prasanth_j Prasanth Jayachandran
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              Updated:
              Resolved:

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