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  1. Hadoop YARN
  2. YARN-3648 ContainerExecutor interface methods are too brittle
  3. YARN-3685

NodeManager unnecessarily knows about classpath-jars due to Windows limitations

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: nodemanager
    • Labels:
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      Description

      Found this while looking at cleaning up ContainerExecutor via YARN-3648, making it a sub-task.

      YARN should not know about classpaths. Our original design modeled around this. But when we added windows suppport, due to classpath issues, we ended up breaking this abstraction via YARN-316. We should clean this up.

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          is broken by

          Bug - A problem which impairs or prevents the functions of the product. YARN-316 YARN container launch may exceed maximum Windows command line length due to long classpath

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. YARN-3626 On Windows localized resources are not moved to the front of the classpath when they should be

          • Major - Major loss of function.
          • Closed

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              • Assignee:
                Unassigned
                Reporter:
                vinodkv Vinod Kumar Vavilapalli
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                Dates

                • Created:
                  Updated: