[ https://issues.apache.org/jira/browse/YARN-6736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16137424#comment-16137424 ]
Aaron Gresch commented on YARN-6736: ------------------------------------ Same basic patch last two runs, with differing test failures. I'm seeing lots of flakiness locally. > Consider writing to both ats v1 & v2 from RM for smoother upgrades > ------------------------------------------------------------------ > > Key: YARN-6736 > URL: https://issues.apache.org/jira/browse/YARN-6736 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Vrushali C > Assignee: Aaron Gresch > Attachments: YARN-6736-YARN-5355.001.patch, > YARN-6736-YARN-5355.002.patch, YARN-6736-YARN-5355.003.patch, > YARN-6736-YARN-5355.004.patch > > > When the cluster is being upgraded from atsv1 to v2, it may be good to have a > brief time period during which RM writes to both atsv1 and v2. This will help > frameworks like Tez migrate more smoothly. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org