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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5802

Provide an inclusion list mapreduce.job.classloader.job.classes for the class loading isolation

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      MAPREDUCE-1700 introduced a way to isolate job-suplied classes in an Application Classloader. mapreduce.job.classloader.system.classes is a way to provide an exclusion list for this class loader. Sometimes it's much easier to express what to include. For this purpose, we propose an inclusion list. mapreduce.job.classloader.job.classes. The semantics would be use the exclusion list unless the inclusion list is specified to determine what classes should be loaded in the app class loader.

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              • Assignee:
                Unassigned
                Reporter:
                jira.shegalov Gera Shegalov
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