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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-2958) Potential null reference in ScanTask#get()
Date Sun, 29 Jun 2014 15:18:24 GMT
Ted Yu created ACCUMULO-2958:
--------------------------------

             Summary: Potential null reference in ScanTask#get()
                 Key: ACCUMULO-2958
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2958
             Project: Accumulo
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


{code}
    if (localRQ == null && state.get() == ADDED)
      throw new IllegalStateException("Tried to get result twice");

    Object r = localRQ.poll(timeout, unit);
{code}
If state.get() is not ADDED, the poll() method call would result in NullPointerException



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