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  1. IMPALA
  2. IMPALA-3200 Replace BufferedBlockMgr with new buffer pool
  3. IMPALA-4703

Add reservation stress option for test coverage

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Details

    • Sub-task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • Impala 2.8.0
    • Impala 2.10.0
    • Backend
    • None

    Description

      We should add a stress option to allow us to exercise various reservation scenarios. e.g.:

      1. Initial reservation not granted -> reservation error status in Prepare().
      2. All reservation requests beyond initial not granted -> all (valid) queries complete successfully.
      3. Random % of reservation requests beyond initial not granted -> all (valid) queries complete successfully.

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          depends upon

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-5497 Right anti, right outer and full outer hash joins sometimes do not flush resources early enough

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              tarmstrong Tim Armstrong
              dhecht Daniel Hecht
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              Dates

                Created:
                Updated:
                Resolved: