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  1. CDH (READ-ONLY)
  2. DISTRO-64

Backport MAPREDUCE-1938 - Ability for having user's classes take precedence over the system classes for tasks' classpath

          Details

          • Type: Improvement
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: CDH3u0
          • Component/s: MapReduce
          • Labels:
            None

            Description

            MAPREDUCE-1938 (slated for ASF Hadoop 0.22) introduces functionality to have user classpath entries override (come before) system classpath entries. This would allow users to use newer versions of libraries used by Hadoop proper.

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                  • Assignee:
                    Unassigned
                    Reporter:
                    esammer Eric Sammer
                  • Votes:
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                    • Created:
                      Updated:
                      Resolved: