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Posted to yarn-issues@hadoop.apache.org by "Karam Singh (JIRA)" <ji...@apache.org> on 2016/07/27 16:29:20 UTC
[jira] [Created] (YARN-5438) TimelineClientImpl leaking FileSystem
Instances causing Long running services like HiverServer2 daemon going OOM
Karam Singh created YARN-5438:
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Summary: TimelineClientImpl leaking FileSystem Instances causing Long running services like HiverServer2 daemon going OOM
Key: YARN-5438
URL: https://issues.apache.org/jira/browse/YARN-5438
Project: Hadoop YARN
Issue Type: Bug
Components: timelineserver
Affects Versions: 2.8.0, 2.7.3
Reporter: Karam Singh
TimelineClientImpl leaking FileSystem Instances causing Long running services like HiverServer2 daemon going OOM
In org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl, FileSystem.newInstance is invoked and is not closed. Causing over time Filesystem instances getting accumulated in long runninh Client (like Hiveserver2), finally causing them to OOM
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