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From "Teruyoshi Zenmyo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5807) ResourceLocalizationService does not clean up local cache periodically
Date Mon, 31 Oct 2016 09:28:58 GMT
Teruyoshi Zenmyo created YARN-5807:
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             Summary: ResourceLocalizationService does not clean up local cache periodically
                 Key: YARN-5807
                 URL: https://issues.apache.org/jira/browse/YARN-5807
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 3.0.0-alpha1
            Reporter: Teruyoshi Zenmyo


The cache cleanup task uses ScheduledFuture and invokes its get() method in ExecutorHelper.logThrowableFromAfterExecute().
However, ScheduledFuture.get never seems to return, and subsequent cleanup tasks cannot start
since they wait for completion of preceding tasks.



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