[
https://issues.apache.org/jira/browse/YARN-7339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16219521#comment-16219521
]
Botong Huang commented on YARN-7339:
------------------------------------
Thanks [~curino] for the review and commit!
> LocalityMulticastAMRMProxyPolicy should handle cancel request properly
> ----------------------------------------------------------------------
>
> Key: YARN-7339
> URL: https://issues.apache.org/jira/browse/YARN-7339
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.9.0, 3.0
> Reporter: Botong Huang
> Assignee: Botong Huang
> Priority: Minor
> Fix For: 2.9.0, 3.0
>
> Attachments: YARN-7339-branch-2.v6.patch, YARN-7339-v1.patch,
> YARN-7339-v2.patch, YARN-7339-v3.patch, YARN-7339-v4.patch,
> YARN-7339-v5.patch, YARN-7339-v6.patch
>
>
> Currently inside AMRMProxy, LocalityMulticastAMRMProxyPolicy is not handling
> and splitting cancel requests from AM properly:
> # For node cancel request, we should not treat it as a localized resource
> request. Otherwise it can lead to all weight zero issue when computing
> localized resource weight.
> # For ANY cancel, we should broadcast to all known subclusters, not just the
> ones associated with localized resources.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
