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Posted to dev@zookeeper.apache.org by "Thawan Kooburat (JIRA)" <ji...@apache.org> on 2013/05/18 03:47:15 UTC

[jira] [Created] (ZOOKEEPER-1710) Leader should not use txnlog for synchronization if there is a missing txnlog file

Thawan Kooburat created ZOOKEEPER-1710:
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             Summary: Leader should not use txnlog for synchronization if there is a missing txnlog file
                 Key: ZOOKEEPER-1710
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1710
             Project: ZooKeeper
          Issue Type: Improvement
          Components: server
    Affects Versions: 3.5.0
            Reporter: Thawan Kooburat
            Priority: Minor


It is possible that a human error caused some txnlog files to be remove from the log dir. 

The leader should not use txnlog to synchronize with the learner if it found that there is a detect missing log. Since this can cause data inconsistency. 

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