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Posted to dev@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2016/07/14 20:05:20 UTC

[jira] [Created] (HIVE-14241) Acid clashes with ConfVars.HIVEFETCHTASKCONVERSION <> "none"

Eugene Koifman created HIVE-14241:
-------------------------------------

             Summary: Acid clashes with ConfVars.HIVEFETCHTASKCONVERSION <> "none"
                 Key: HIVE-14241
                 URL: https://issues.apache.org/jira/browse/HIVE-14241
             Project: Hive
          Issue Type: Bug
          Components: Transactions
    Affects Versions: 2.0.0, 1.3.0
            Reporter: Eugene Koifman
            Assignee: Eugene Koifman
            Priority: Critical
             Fix For: 1.3.0, 2.2.0, 2.1.1


Some queries are optimized so as not to create an MR job. This somehow causes the Configuration object in FetchOperator to be passed to the operator before Driver.recordValidTxns() is called. So then to this op it looks like there are no valid txns and it returns nothing.



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