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Posted to dev@hive.apache.org by "Teddy Choi (JIRA)" <ji...@apache.org> on 2017/01/31 17:43:52 UTC

[jira] (HIVE-15768) Vectorized JSON UDF

Teddy Choi created HIVE-15768:
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             Summary: Vectorized JSON UDF
                 Key: HIVE-15768
                 URL: https://issues.apache.org/jira/browse/HIVE-15768
             Project: Hive
          Issue Type: Improvement
          Components: Vectorization
            Reporter: Teddy Choi
            Assignee: Teddy Choi
            Priority: Minor


A large enterprise use JSON heavily in PB scale. But its Hive queries won't be vectorized because of JSON UDF. A vectorized JSON UDF will make it faster.



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