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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6454

MapReduce doesn't set the HADOOP_CLASSPATH for jar lib in distributed cache.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 2.7.2, 2.6.2
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      We already set lib jars on distributed-cache to CLASSPATH. However, in some corner cases (like: MR local mode, Hive Map side local join, etc.), we need these jars on HADOOP_CLASSPATH so hadoop scripts can take it in launching runjar process.

        Attachments

        1. MAPREDUCE-6454.patch
          6 kB
          Junping Du
        2. MAPREDUCE-6454-v2.patch
          6 kB
          Junping Du
        3. MAPREDUCE-6454-v2.1.patch
          6 kB
          Junping Du
        4. MAPREDUCE-6454-v3.patch
          14 kB
          Junping Du
        5. MAPREDUCE-6454-v3.1.patch
          16 kB
          Junping Du

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              • Assignee:
                djp Junping Du
                Reporter:
                djp Junping Du
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                Dates

                • Created:
                  Updated:
                  Resolved: