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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3799) QJM: handle empty log segments during recovery
Date Tue, 14 Aug 2012 00:59:38 GMT
Todd Lipcon created HDFS-3799:

             Summary: QJM: handle empty log segments during recovery
                 Key: HDFS-3799
                 URL: https://issues.apache.org/jira/browse/HDFS-3799
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ha
    Affects Versions: QuorumJournalManager (HDFS-3077)
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon

One of the cases not yet handled in the QJM branch is the one where either the writer or the
journal node crashes after startLogSegment() but before it has written its first transaction
to the log. We currently have TODO assertions in the code which fire in these cases.

This JIRA is to deal with these cases.

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