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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-11161) Expose close method in KeyProvider to give clients of Provider implementations a hook to release resources
Date Fri, 03 Oct 2014 14:16:33 GMT
Arun Suresh created HADOOP-11161:
------------------------------------

             Summary: Expose close method in KeyProvider to give clients of Provider implementations
a hook to release resources
                 Key: HADOOP-11161
                 URL: https://issues.apache.org/jira/browse/HADOOP-11161
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Arun Suresh


The {{KMSClientProvider}} class needs to be have a {{close()}} method to shutdown back ground
executor threads.

The {{DFSClient}} creates an instance of a {{KeyProvider}} during initialization. If this
KP is a {{KMSClientProvider}}, this needs to be closed to prevent thread leakage



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