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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6021

MR AM should have working directory in LD_LIBRARY_PATH

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.4.1
    • 2.6.0
    • mr-am
    • None
    • Reviewed

    Description

      Tasks implicitly pick up shared libraries added to the job because the task launch context explicitly adds the container working directory to LD_LIBRARY_PATH. However the same is not done for the AM container which is inconsistent. User code can run in the AM via output committer, speculator, uber job, etc., so the AM's LD_LIBRARY_PATH should have the container work directory for consistency with tasks.

      Attachments

        1. MAPREDUCE-6021-v2.patch
          9 kB
          Jason Darrell Lowe
        2. MAPREDUCE-6021.patch
          5 kB
          Jason Darrell Lowe

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6577 MR AM unable to load native library without MR_AM_ADMIN_USER_ENV set

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6588 default values for PATH for tasks are not quite correct on Windows

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-5799 add default value of MR_AM_ADMIN_USER_ENV

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              jlowe Jason Darrell Lowe
              jlowe Jason Darrell Lowe
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              Dates

                Created:
                Updated:
                Resolved: