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From "Navis Ryu" <navis....@nexr.com>
Subject Review Request 37333: HIVE-11515 Still some possible race condition in DynamicPartitionPruner
Date Tue, 11 Aug 2015 00:49:05 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37333/
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Review request for hive.


Bugs: HIVE-11515
    https://issues.apache.org/jira/browse/HIVE-11515


Repository: hive-git


Description
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Even after HIVE-9976, I could see race condition in DPP sometimes. Hard to reproduce but it
seemed related to the fact that prune() is called by thread-pool. With some delay in queue,
events from fast tasks are arrived before prune() is called.


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/exec/tez/DynamicPartitionPruner.java 7abd94d 

Diff: https://reviews.apache.org/r/37333/diff/


Testing
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Thanks,

Navis Ryu


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