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https://issues.apache.org/jira/browse/YARN-3127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14803381#comment-14803381
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Naganarasimha G R commented on YARN-3127:
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Hi [~xgong]/ [~ozawa],
I feel the issue is valid and needs to be fixed, if one of you guys can take a
look at the approach and the patch i mentioned earlier it would be helpful to
get this jira moving.
> Avoid timeline events during RM recovery or restart
> ---------------------------------------------------
>
> Key: YARN-3127
> URL: https://issues.apache.org/jira/browse/YARN-3127
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, timelineserver
> Affects Versions: 2.6.0, 2.7.1
> Environment: RM HA with ATS
> Reporter: Bibin A Chundatt
> Assignee: Naganarasimha G R
> Priority: Critical
> Attachments: AppTransition.png, YARN-3127.20150213-1.patch,
> YARN-3127.20150329-1.patch, YARN-3127.20150624-1.patch
>
>
> 1.Start RM with HA and ATS configured and run some yarn applications
> 2.Once applications are finished sucessfully start timeline server
> 3.Now failover HA form active to standby
> 4.Access timeline server URL <IP>:<PORT>/applicationhistory
> //Note Earlier exception was thrown when accessed.
> Incomplete information is shown in the ATS web UI. i.e. attempt container and
> other information is not displayed.
> Also even if timeline server is started with RM, and on RM restart/ recovery
> ATS events for the applications already existing in ATS are resent which is
> not required.
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