[
https://issues.apache.org/jira/browse/YARN-8862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655696#comment-16655696
]
Botong Huang commented on YARN-8862:
------------------------------------
Committed to YARN-7402. Thanks [~bibinchundatt] and [~giovanni.fumarola] for
reviewing!
> [GPG] Add Yarn Registry cleanup in ApplicationCleaner
> -----------------------------------------------------
>
> Key: YARN-8862
> URL: https://issues.apache.org/jira/browse/YARN-8862
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Botong Huang
> Assignee: Botong Huang
> Priority: Major
> Attachments: YARN-8862-YARN-7402.v1.patch,
> YARN-8862-YARN-7402.v2.patch, YARN-8862-YARN-7402.v3.patch,
> YARN-8862-YARN-7402.v4.patch, YARN-8862-YARN-7402.v5.patch,
> YARN-8862-YARN-7402.v6.patch
>
>
> In Yarn Federation, we use Yarn Registry to use the AMToken for UAMs in
> secondary sub-clusters. Because of potential more app attempts later,
> AMRMProxy cannot kill the UAM and delete the tokens when one local attempt
> finishes. So similar to the StateStore application table, we need
> ApplicationCleaner in GPG to cleanup the finished app entries in Yarn
> Registry.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
