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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (Created) (JIRA)" <ji...@apache.org> on 2012/03/15 22:22:38 UTC

[jira] [Created] (HDFS-3102) Add CLI tool to initialize the shared-edits dir

Add CLI tool to initialize the shared-edits dir
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                 Key: HDFS-3102
                 URL: https://issues.apache.org/jira/browse/HDFS-3102
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: ha, name-node
    Affects Versions: 0.24.0, 0.23.3
            Reporter: Todd Lipcon


Currently in order to make a non-HA NN HA, you need to initialize the shared edits dir. This can be done manually by cping directories around. It would be preferable to add a "namenode -initializeSharedEdits" command to achieve this same effect.

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