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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-10833) Unused cache in UserProvider
Date Tue, 15 Jul 2014 17:07:06 GMT
Benoy Antony created HADOOP-10833:
-------------------------------------

             Summary: Unused cache in UserProvider
                 Key: HADOOP-10833
                 URL: https://issues.apache.org/jira/browse/HADOOP-10833
             Project: Hadoop Common
          Issue Type: Improvement
          Components: security
            Reporter: Benoy Antony
            Assignee: Benoy Antony


_UserProvider_ contains the field cache.
{code}
  private final Map<String, CredentialEntry> cache = new HashMap<String, 
      CredentialEntry>();
{code}
	
It is referenced only in {{deleteCredentialEntry}} and so there is no real usage of {{cache}.



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