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  1. Apache Tez
  2. TEZ-3819

Round robin partitioner make fair cartesian product not fault tolerant

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      In case of task failure and retry, round robin partitioner cannot give consistent partitioning, which can cause wrong output of fair cartesian product.

      Attachments

        1. TEZ-3819.patch
          3 kB
          Zhiyuan Yang

        Issue Links

          relates to

          Sub-task - The sub-task of the issue TEZ-3708 Improve parallelism and auto grouping of unpartitioned cartesian product

          • Major - Major loss of function.
          • Closed

          Activity

            People

              zhiyuany Zhiyuan Yang
              zhiyuany Zhiyuan Yang
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              Dates

                Created:
                Updated: