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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4406) RM Web UI continues to show decommissioned nodes even after RM restart
Date Wed, 02 Dec 2015 17:48:11 GMT

    [ https://issues.apache.org/jira/browse/YARN-4406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15036241#comment-15036241
] 

Sunil G commented on YARN-4406:
-------------------------------

YARN-3226 which is a subtask of YARN-914 will be splitting cluster metrics in to two TABLES
(Node metrics table)  as we have to show Decommissioning nodes too. 
Patch is given there already for same. However this particular case s not handled there. Mostly
as progress is made for this,  please also see the progress in YARN-3226.



> RM Web UI continues to show decommissioned nodes even after RM restart
> ----------------------------------------------------------------------
>
>                 Key: YARN-4406
>                 URL: https://issues.apache.org/jira/browse/YARN-4406
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Ray Chiang
>            Priority: Minor
>
> If you start up a cluster, decommission a NodeManager, and restart the RM, the decommissioned
node list will still show a positive number (1 in the case of 1 node) and if you click on
the list, it will be empty.



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