[jira] [Created] (LUCENE-6719) NumericUtils.getMinLong and NumericUtils.getMaxLong have undefined behavior when no docs have value - throw NPE

["Hoss Man (JIRA)" <ji...@apache.org>]

Hoss Man created LUCENE-6719:
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             Summary: NumericUtils.getMinLong and NumericUtils.getMaxLong have undefined behavior when no docs have value - throw NPE
                 Key: LUCENE-6719
                 URL: https://issues.apache.org/jira/browse/LUCENE-6719
             Project: Lucene - Core
          Issue Type: Bug
            Reporter: Hoss Man


Tracked down a possible cause of SOLR-7866 to situations where a (numeric) field doesn't have any values in an index and you try to get the min/max.

javadocs for NumericUtils.getMinLong and NumericUtils.getMaxLong don't actually say what that method will do in this case, throw NPE when it happens



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