You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-dev@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2014/02/24 23:07:19 UTC
[jira] [Resolved] (HDFS-6004) Change DFSAdmin for rolling upgrade
commands
[ https://issues.apache.org/jira/browse/HDFS-6004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Agarwal resolved HDFS-6004.
---------------------------------
Resolution: Fixed
Fix Version/s: HDFS-5535 (Rolling upgrades)
Hadoop Flags: Reviewed
+1 for the patch. I committed it to the feature branch as r1571463. Thanks Nicholas!
> Change DFSAdmin for rolling upgrade commands
> --------------------------------------------
>
> Key: HDFS-6004
> URL: https://issues.apache.org/jira/browse/HDFS-6004
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Fix For: HDFS-5535 (Rolling upgrades)
>
> Attachments: h6004_20140224.patch, h6004_20140224b.patch, h6004_20140224c.patch
>
>
> When rolling upgrade is initiated, a image is created for rollback. We propose the following changes for the DFSAdmin for rolling upgrade commands:
> - change "dfsadmin -rollingUpgrade start" to "dfsadmin -rollingUpgrade prepare";
> - add information for the rollback image to "dfsadmin -rollingUpgrade query".
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)