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Posted to yarn-dev@hadoop.apache.org by "Zhijie Shen (JIRA)" <ji...@apache.org> on 2014/06/02 21:13:03 UTC

[jira] [Created] (YARN-2121) TimelineAuthenticator#hasDelegationToken may throw NPE

Zhijie Shen created YARN-2121:
---------------------------------

             Summary: TimelineAuthenticator#hasDelegationToken may throw NPE
                 Key: YARN-2121
                 URL: https://issues.apache.org/jira/browse/YARN-2121
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Zhijie Shen
            Assignee: Zhijie Shen


{code}
  private boolean hasDelegationToken(URL url) {
    return url.getQuery().contains(
        TimelineAuthenticationConsts.DELEGATION_PARAM + "=");
  }
{code}

If the given url doesn't have any params at all. It will throw NPE.



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