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  1. Hive
  2. HIVE-18318

LLAP record reader should check interrupt even when not blocking

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0
    • None
    • None

    Description

      Hive operators don't check interrupts, and may not do blocking operations.
      LLAP record reader only blocks in IO is slower than processing; so, if IO is fast enough, it will not ever block (at least not interruptibly, the sync w/IO on the object does not check interrupts), and thus never catch interrupts.
      So, the task would be impossible to terminate.

      Attachments

        1. HIVE-18318.patch
          2 kB
          Sergey Shelukhin

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            sershe Sergey Shelukhin Assign to me
            sershe Sergey Shelukhin
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            Dates

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              Updated:
              Resolved:

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