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From "Suresh Srinivas (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3178) Add states for journal synchronization in journal daemon
Date Wed, 04 Apr 2012 06:01:19 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13246058#comment-13246058

Suresh Srinivas commented on HDFS-3178:

Nicholas, if you are going to check for all states in StateMachine, you might as well move
that code into JournalService. Rest of the code looks good.
> Add states for journal synchronization in journal daemon
> --------------------------------------------------------
>                 Key: HDFS-3178
>                 URL: https://issues.apache.org/jira/browse/HDFS-3178
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: h3178_20120403_svn_mv.patch, svn_mv.sh
> Journal in a new daemon has to be synchronized to the current transaction.  It requires
new states such as WaitingForRoll, Syncing and Synced.

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