Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4521

mapreduce.user.classpath.first incompatibility with 0.20/1.x

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.1, 2.0.0-alpha
    • Fix Version/s: 2.0.3-alpha, 0.23.5
    • Component/s: mrv2
    • Labels:
      None

      Description

      In Hadoop 0.20 or 1.x, jobs can specify the user's classpath should appear first by setting the property mapreduce.user.classpath.first to true in the job configuration. However in Hadoop 0.23 or 2.x, this has no effect, as the corresponding property there is mapreduce.job.user.classpath.first.

        Activity

          People

          • Assignee:
            Ravi Prakash
            Reporter:
            Jason Lowe
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            Dates

            • Created:
              Updated:
              Resolved:

              Development