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Posted to yarn-issues@hadoop.apache.org by "Lin Yiqun (JIRA)" <ji...@apache.org> on 2015/11/26 09:48:10 UTC
[jira] [Created] (YARN-4396) Log the trance information on
FSAppAttempt#assignContainer
Lin Yiqun created YARN-4396:
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Summary: Log the trance information on FSAppAttempt#assignContainer
Key: YARN-4396
URL: https://issues.apache.org/jira/browse/YARN-4396
Project: Hadoop YARN
Issue Type: Improvement
Components: applications, scheduler
Affects Versions: 2.7.1
Reporter: Lin Yiqun
Assignee: Lin Yiqun
When I configure the yarn.scheduler.fair.locality.threshold.node and yarn.scheduler.fair.locality.threshold.rack to open this function, I have no detail info of assigning container's locality. And it's important because it will lead some delay scheduling and will have an influence on my cluster. If I know these info, I can adjust param in cluster.
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