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From "Bikas Saha (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2909) HA: Inaccessible shared edits dir not getting removed from FSImage storage dirs upon error
Date Sat, 11 Feb 2012 00:46:59 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13205933#comment-13205933
] 

Bikas Saha commented on HDFS-2909:
----------------------------------

storage.writeTransactionIdFileToStorage() may or may not be called depending on whether IOException's
are swallowed at some point in FSEditLog.rollEditLogs(). There does not seem to be a logic/requirement
of when storage.writeTransactionIdFileToStorage() should or should not be called. Marking
bad storage directories is a side effect of calling storage.writeTransactionIdFileToStorage().
Also, JournalSet works independent of storage directory state.
                
> HA: Inaccessible shared edits dir not getting removed from FSImage storage dirs upon
error
> ------------------------------------------------------------------------------------------
>
>                 Key: HDFS-2909
>                 URL: https://issues.apache.org/jira/browse/HDFS-2909
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>


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