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  1. Hadoop HDFS
  2. HDFS-3133

Add support for DFS upgrade with HA enabled

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: None
    • Component/s: ha, namenode
    • Labels:
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      Description

      For the first implementation of HA NameNode, we punted on allowing DFS upgrade with HA enabled, which makes doing a DFS upgrade on an HA-enabled cluster quite cumbersome and error-prone. We should add better support for this.

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              • Assignee:
                Unassigned
                Reporter:
                atm Aaron Myers
              • Votes:
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                • Created:
                  Updated:
                  Resolved: