[
https://issues.apache.org/jira/browse/HDFS-11035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16170944#comment-16170944
]
Ming Ma commented on HDFS-11035:
--------------------------------
Thanks [~ctrezzo]. I will commit it to trunk, branch-3.0 and branch-2 by EOD
tomorrow in case [~jojochuang] [~manojg] [~eddyxu] have any additional comments.
> Better documentation for maintenace mode and upgrade domain
> -----------------------------------------------------------
>
> Key: HDFS-11035
> URL: https://issues.apache.org/jira/browse/HDFS-11035
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, documentation
> Affects Versions: 2.9.0
> Reporter: Wei-Chiu Chuang
> Assignee: Ming Ma
> Attachments: HDFS-11035-2.patch, HDFS-11035.patch
>
>
> HDFS-7541 added upgrade domain and HDFS-7877 added maintenance mode. Existing
> documentation about these two features are scarce and the implementation have
> evolved from the original design doc. Looking at code and Javadoc and I still
> don't quite get how I can get datanodes into maintenance mode/ set up a
> upgrade domain.
> File this jira to propose that we write an up-to-date description of these
> two features.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
