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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5752) Add a new DFSAdminCommand for rolling upgrade
Date Wed, 15 Jan 2014 04:26:21 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HDFS-5752:
-----------------------------------------

    Attachment: h5752_20140115.patch

Jing, good point.  Thanks again.

h5752_20140115.patch: adds RollingUpgradeInfoProto.

> Add a new DFSAdminCommand for rolling upgrade
> ---------------------------------------------
>
>                 Key: HDFS-5752
>                 URL: https://issues.apache.org/jira/browse/HDFS-5752
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client, namenode
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: h5752_20140112.patch, h5752_20140114.patch, h5752_20140114b.patch,
h5752_20140115.patch
>
>
> We need to add a new DFSAdmin to start, finalize and query rolling upgrade.



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