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From "Steven Phillips (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2916) Queries fail due to bug in assignment code
Date Thu, 30 Apr 2015 00:52:06 GMT
Steven Phillips created DRILL-2916:
--------------------------------------

             Summary: Queries fail due to bug in assignment code
                 Key: DRILL-2916
                 URL: https://issues.apache.org/jira/browse/DRILL-2916
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Steven Phillips


There are some instances where there will be no work units assigned to minor fragment. This
causes the query to fail.

This is a regression due to the changes in the AssignmentCreator logic. It is susceptible
to hit this bug when the number of files is much larger than the number of leaf fragments.



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