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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6909

LocalJobRunner fails when run on a node from multiple users

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 2.8.1
    • 2.9.0, 2.8.2
    • client
    • None
    • Reviewed

    Description

      MAPREDUCE-5762 removed mapreduce.jobtracker.staging.root.dir from mapred-default.xml but the property is still being used by LocalJobRunner and the code default value does not match the value that was removed from mapred-default.xml. This broke the use case where multiple users are running local mode jobs on the same node, since they now default to the same directory in /tmp.

      Attachments

        1. MAPREDUCE-6909-branch-2.001.patch
          2 kB
          Jason Darrell Lowe

        Issue Links

        breaks

        Bug - A problem which impairs or prevents the functions of the product. HADOOP-15385 Many tests are failing in hadoop-distcp project in branch-2

        • Critical - Crashes, loss of data, severe memory leak.
        • Resolved

        Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6911 TestMapreduceConfigFields.testCompareXmlAgainstConfigurationClass fails consistently

        • Major - Major loss of function.
        • Resolved
        is broken by

        Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-5762 Port MAPREDUCE-3223 and MAPREDUCE-4695 (Remove MRv1 config from mapred-default.xml) to branch-2

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

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            jlowe Jason Darrell Lowe
            jlowe Jason Darrell Lowe
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            Dates

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              Updated:
              Resolved:

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