Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3736

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

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Blocker 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"?

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

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            People

            • Assignee:
              Ahmed Radwan
              Reporter:
              Eli Collins
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              Dates

              • Created:
                Updated:
                Resolved:

                Development