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https://issues.apache.org/jira/browse/YARN-8156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16438239#comment-16438239
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Hudson commented on YARN-8156:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13997 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13997/])
YARN-8156. Increase the default value of (rohithsharmaks: rev
669eb7bdea34f26e9b9b8a2260ae4356791622e7)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/test/java/org/apache/hadoop/yarn/server/timelineservice/collector/TestPerNodeTimelineCollectorsAuxService.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/TimelineServiceV2.md
> Increase the default value of
> yarn.timeline-service.app-collector.linger-period.ms
> ----------------------------------------------------------------------------------
>
> Key: YARN-8156
> URL: https://issues.apache.org/jira/browse/YARN-8156
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Rohith Sharma K S
> Assignee: Charan Hebri
> Priority: Major
> Attachments: YARN-8156.001.patch, YARN-8156.002.patch
>
>
> The default value of *yarn.timeline-service.app-collector.linger-period.ms*
> is 1 sec which is very low. In production cluster, we observe that most of
> the entity information is not published because of 1sec linger period.
> I would suggest to increase the default value to either 10sec or 30sec or 60
> sec. As far as I have seen, 10sec should be sufficient since node heartbeat
> period is 3 sec by default, all NM gets request to stop the application.
> cc:/ [~haibo.chen] [~vrushalic]
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