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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3736

Variable substitution depth too large for fs.default.name causes jobs to fail

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.1
    • Fix Version/s: None
    • Component/s: mrv2
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      I'm seeing the same failure as MAPREDUCE-3462 in downstream projects running against a recent build of branch-23. MR-3462 modified the tests rather than fixing the framework. In that jira Ravi mentioned "I'm still ignorant of the change which made the tests start to fail. I should probably understand better the reasons for that change before proposing a more generalized fix." Let's figure out the general fix (rather than require all projects to set mapreduce.job.hdfs-servers in their conf we should fix this in the framework). Perhaps we should not default this config to "$fs.default.name"?

        Attachments

        1. MAPREDUCE-3736.patch
          1 kB
          Ahmed Radwan
        2. MAPREDUCE-3736_rev3.patch
          12 kB
          Ahmed Radwan
        3. MAPREDUCE-3736_rev2.patch
          12 kB
          Ahmed Radwan

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              • Assignee:
                ahmed.radwan Ahmed Radwan
                Reporter:
                eli Eli Collins
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                • Created:
                  Updated:
                  Resolved: