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Posted to dev@hive.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2018/04/04 17:58:00 UTC

[jira] [Created] (HIVE-19111) ACID: PPD & Split-pruning for txn_id filters

Gopal V created HIVE-19111:
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             Summary: ACID: PPD & Split-pruning for txn_id filters
                 Key: HIVE-19111
                 URL: https://issues.apache.org/jira/browse/HIVE-19111
             Project: Hive
          Issue Type: Bug
          Components: Transactions
            Reporter: Gopal V


HIVE-18839 uses transaction id filtering to do incremental scans of a table (for a "from snapshot to snapshot" range).

This filter can be pushed down into the Split-generation phase to skip entire files and directories.



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