[
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)
