[
https://issues.apache.org/jira/browse/HADOOP-4701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12649528#action_12649528
]
Konstantin Shvachko commented on HADOOP-4701:
---------------------------------------------
Raghu> I does not look like redesign in any way to me.
This is a redesign because the behavior is changing. You cannot use
decommissioned nodes as read only.
But what scares me more, the whole replication flow will be affected,
{{NumberReplicas}} are used everywhere.
> Improve datanode decommission monitoring performance
> ----------------------------------------------------
>
> Key: HADOOP-4701
> URL: https://issues.apache.org/jira/browse/HADOOP-4701
> Project: Hadoop Core
> Issue Type: Improvement
> Components: dfs
> Reporter: Tsz Wo (Nicholas), SZE
>
> The datanode decommission monitoring is not efficient. There are rooms for
> improvement.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
