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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5920) Support rollback of rolling upgrade in NameNode and JournalNodes
Date Mon, 10 Feb 2014 21:45:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13897059#comment-13897059
] 

Suresh Srinivas commented on HDFS-5920:
---------------------------------------

[~tlipcon], if you have time, can you please take a look at this patch as well?

> Support rollback of rolling upgrade in NameNode and JournalNodes
> ----------------------------------------------------------------
>
>                 Key: HDFS-5920
>                 URL: https://issues.apache.org/jira/browse/HDFS-5920
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: journal-node, namenode
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>         Attachments: HDFS-5920.000.patch, HDFS-5920.000.patch
>
>
> This jira provides rollback functionality for NameNode and JournalNode in rolling upgrade.



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