[jira] [Created] (TWILL-227) Possible leakage of FileSystem object when YarnUtils.addDelegationTokens is called with different user

Mon, 27 Mar 2017 16:21:58 -0700 

Terence Yim created TWILL-227:
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             Summary: Possible leakage of FileSystem object when 
YarnUtils.addDelegationTokens is called with different user
                 Key: TWILL-227
                 URL: https://issues.apache.org/jira/browse/TWILL-227
             Project: Apache Twill
          Issue Type: Bug
    Affects Versions: 0.11.0
            Reporter: Terence Yim
            Assignee: Terence Yim


The {{FileSystem.get}} caches instance for different UGI by default and the 
cache will never cleanup until process shutdown.



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