[
https://issues.apache.org/jira/browse/YARN-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14970726#comment-14970726
]
Junping Du commented on YARN-3223:
----------------------------------
BTW, it sounds like all test changes are related to the parameter update
involved above (correct me if I am wrong). I think we need separated test case
to cover resource update during NM decommissioning (available resource
consistently to be 0).
> Resource update during NM graceful decommission
> -----------------------------------------------
>
> Key: YARN-3223
> URL: https://issues.apache.org/jira/browse/YARN-3223
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Affects Versions: 2.7.1
> Reporter: Junping Du
> Assignee: Brook Zhou
> Attachments: YARN-3223-v0.patch, YARN-3223-v1.patch
>
>
> During NM graceful decommission, we should handle resource update properly,
> include: make RMNode keep track of old resource for possible rollback, keep
> available resource to 0 and used resource get updated when
> container finished.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
