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Posted to yarn-issues@hadoop.apache.org by "Rohith Sharma K S (JIRA)" <ji...@apache.org> on 2017/08/09 13:40:00 UTC
[jira] [Updated] (YARN-6736) Consider writing to both ats v1 & v2
from RM for smoother upgrades
[ https://issues.apache.org/jira/browse/YARN-6736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rohith Sharma K S updated YARN-6736:
------------------------------------
Attachment: YARN-6736-YARN-5355.001.patch
> 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: Rohith Sharma K S
> Attachments: YARN-6736-YARN-5355.001.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.
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