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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4549

Distributed cache conflicts breaks backwards compatability

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.3, 2.0.2-alpha
    • Fix Version/s: 0.23.5, 2.0.4-alpha
    • Component/s: mrv2
    • Labels:
      None

      Description

      I recently put in MAPREDUCE-4503 which went a bit too far, and broke backwards compatibility with 1.0 in distribtued cache entries. instead of changing the behavior of the distributed cache to more closely match 1.0 behavior I want to just change the exception to a warning message informing the users that it will become an error in 2.0

        Attachments

        1. MAPREDUCE-4549-trunk.patch
          7 kB
          Sandy Ryza
        2. MR-4549-branch-0.23.txt
          11 kB
          Robert Joseph Evans

          Activity

            People

            • Assignee:
              revans2 Robert Joseph Evans
              Reporter:
              revans2 Robert Joseph Evans
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              Dates

              • Created:
                Updated:
                Resolved: