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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3789) JournalManager#format() should be able to throw IOException
Date Mon, 13 Aug 2012 19:38:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon updated HDFS-3789:
------------------------------

       Resolution: Fixed
    Fix Version/s: 3.0.0
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

Committed to trunk. Thanks, Ivan.
                
> JournalManager#format() should be able to throw IOException
> -----------------------------------------------------------
>
>                 Key: HDFS-3789
>                 URL: https://issues.apache.org/jira/browse/HDFS-3789
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: 3.0.0
>            Reporter: Ivan Kelly
>            Assignee: Ivan Kelly
>             Fix For: 3.0.0
>
>         Attachments: HDFS-3789.diff
>
>
> Currently JournalManager#format cannot throw any exception. As format can fail, we should
be able to propogate this failure upwards. Otherwise, format will fail silently, and the admin
will start using the cluster with a failed/unusable journal manager.

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