hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5945) Add rolling upgrade information to fsimage
Date Thu, 13 Feb 2014 12:14:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HDFS-5945:
-----------------------------------------

    Attachment: h5945_20140213.patch

h5945_20140213.patch: adds upgrade info to fsimage and incorporates HDFS-5905.

> Add rolling upgrade information to fsimage
> ------------------------------------------
>
>                 Key: HDFS-5945
>                 URL: https://issues.apache.org/jira/browse/HDFS-5945
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: h5945_20140213.patch
>
>
> When rolling upgrade is in progress, the standby namenode may create checkpoint.  The
rolling upgrade information should be added to fsimage in order to support namenode restart
and continue rolling upgrade.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message