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Posted to yarn-dev@hadoop.apache.org by "Sangjin Lee (JIRA)" <ji...@apache.org> on 2016/03/15 19:20:33 UTC
[jira] [Created] (YARN-4821) have a separate NM timeline publishing
interval
Sangjin Lee created YARN-4821:
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Summary: have a separate NM timeline publishing interval
Key: YARN-4821
URL: https://issues.apache.org/jira/browse/YARN-4821
Project: Hadoop YARN
Issue Type: Sub-task
Components: timelineserver
Affects Versions: YARN-2928
Reporter: Sangjin Lee
Currently the interval with which NM publishes container CPU and memory metrics is tied to {{yarn.nodemanager.resource-monitor.interval-ms}} whose default is 3 seconds. This is too aggressive.
There should be a separate configuration that controls how often {{NMTimelinePublisher}} publishes container metrics.
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