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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2797) Fix misuses of InputStream#skip in the edit log code
Date Sun, 10 Jun 2012 03:06:44 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe updated HDFS-2797:
---------------------------------------

    Affects Version/s:     (was: 0.24.0)
                       2.0.0-alpha
    
> Fix misuses of InputStream#skip in the edit log code
> ----------------------------------------------------
>
>                 Key: HDFS-2797
>                 URL: https://issues.apache.org/jira/browse/HDFS-2797
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, name-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Aaron T. Myers
>            Assignee: Colin Patrick McCabe
>         Attachments: HDFS-2797.001.patch, HDFS-2797.002.patch, HDFS-2797.003.patch
>
>
> Fix some misuses of InputStream#skip in the edit log code.
> Also add a test.  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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