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  1. Apache Tez
  2. TEZ-3334 Tez Custom Shuffle Handler
  3. TEZ-3608

Fetcher can hang if copyMapOutput/fetchInputs returns early

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.9.0
    • None
    • None

    Description

      After TEZ-3604, TEZ-3599, the cases where we return from copy methods early like for example in merge wait scenario the fetchers can hang since we remove the compositeInputAttemptIdentifier irrespective.

      Attachments

        1. TEZ-3608.1.patch
          5 kB
          Kuhu Shukla

        Activity

          People

            kshukla Kuhu Shukla
            kshukla Kuhu Shukla
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            Dates

              Created:
              Updated:
              Resolved: