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Posted to dev@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2017/11/10 19:55:00 UTC

[jira] [Created] (HIVE-18045) can VectorizedOrcAcidRowBatchReader be used all the time

Eugene Koifman created HIVE-18045:
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             Summary: can VectorizedOrcAcidRowBatchReader be used all the time
                 Key: HIVE-18045
                 URL: https://issues.apache.org/jira/browse/HIVE-18045
             Project: Hive
          Issue Type: Improvement
          Components: Transactions
            Reporter: Eugene Koifman
            Assignee: Eugene Koifman


Can we use VectorizedOrcAcidRowBatchReader for non-vectorized queries?
It would just need a wrapper on top of it to turn VRBs into rows.
This would mean there is just 1 acid reader to maintain - not 2.



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