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Posted to hdfs-dev@hadoop.apache.org by "Aaron T. Myers (Created) (JIRA)" <ji...@apache.org> on 2012/01/16 19:43:41 UTC

[jira] [Created] (HDFS-2797) HA: Add a test for the standby becoming active after a partial transaction is logged

HA: Add a test for the standby becoming active after a partial transaction is logged
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                 Key: HDFS-2797
                 URL: https://issues.apache.org/jira/browse/HDFS-2797
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ha, name-node
    Affects Versions: HA branch (HDFS-1623)
            Reporter: Aaron T. Myers
            Assignee: Aaron T. Myers


The existing failover tests only cover the case of graceful shutdown. We should make sure the standby NN can become active even when the final transaction in an edit log is only partially written to disk.

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