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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2014/09/23 01:10:33 UTC

[jira] [Created] (HIVE-8227) NPE w/ hive on tez when doing unions on empty tables

Gunther Hagleitner created HIVE-8227:
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             Summary: NPE w/ hive on tez when doing unions on empty tables
                 Key: HIVE-8227
                 URL: https://issues.apache.org/jira/browse/HIVE-8227
             Project: Hive
          Issue Type: Bug
            Reporter: Gunther Hagleitner
            Assignee: Gunther Hagleitner


We're looking at aliasToWork.values() to determine input paths etc. This can contain nulls when we're scanning empty tables.



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