[
https://issues.apache.org/jira/browse/MAPREDUCE-3494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13184732#comment-13184732
]
Devaraj K commented on MAPREDUCE-3494:
--------------------------------------
Hi Mahadev,
This is a straight scenario. When the NM shuts down gracefully, even then the
NM is removed only after the expiry interval.
Now we will introduce the unregistration with the RM when the NM is shutting
down. So that the RM is aware of it and will do the necessary actions for the
same, instead of waiting for expiry interval.
> The RM should handle the graceful shutdown of the NM.
> -----------------------------------------------------
>
> Key: MAPREDUCE-3494
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3494
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, nodemanager, resourcemanager
> Affects Versions: 0.23.0
> Reporter: Ravi Teja Ch N V
> Assignee: Devaraj K
> Attachments: MAPREDUCE-3494.1.patch, MAPREDUCE-3494.2.patch,
> MAPREDUCE-3494.patch
>
>
> Instead of waiting for the NM expiry, RM should remove and handle the NM,
> which is shutdown gracefully.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
