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Posted to dev@hive.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2015/11/10 22:31:10 UTC

[jira] [Created] (HIVE-12379) FetchTask conversion for BucketPruning

Gopal V created HIVE-12379:
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             Summary: FetchTask conversion for BucketPruning
                 Key: HIVE-12379
                 URL: https://issues.apache.org/jira/browse/HIVE-12379
             Project: Hive
          Issue Type: Improvement
          Components: Physical Optimizer
    Affects Versions: 2.0.0
            Reporter: Gopal V
            Assignee: Gopal V


HIVE-11525 implements bucket pruning triggered via the HiveSplitGenerator processor mechanism.

This does not apply to the local FetchTask. This improvement builds on the same optimizer improvement to extend it to the FetchTask.



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