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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/22374/
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(Updated July 3, 2014, 6:14 p.m.)
Review request for Tajo.
Changes
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I updated the patch as follows:
- Apply IntermediateEntry total size to task size in scattered hash shuffle
- Remove unnecessary configurations
- Simplify unit test cases for inserting partitioned table
Bugs: TAJO-673
https://issues.apache.org/jira/browse/TAJO-673
Repository: tajo
Description
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When inserting into partitioned table, if the number of partitions is smaller
than cluster concurrency capacity, a query execution is too slow.
Diffs (updated)
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tajo-core/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java
f41d61d
tajo-core/src/main/java/org/apache/tajo/engine/planner/global/GlobalPlanner.java
edd5674
tajo-core/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java
80274e2
tajo-core/src/main/proto/TajoWorkerProtocol.proto 3bf6e13
tajo-core/src/test/java/org/apache/tajo/engine/query/TestTablePartitions.java
8c989b5
tajo-yarn-pullserver/src/main/java/org/apache/tajo/pullserver/PullServerAuxService.java
b8fda29
tajo-yarn-pullserver/src/main/java/org/apache/tajo/pullserver/TajoPullServerService.java
cc3cb2e
Diff: https://reviews.apache.org/r/22374/diff/
Testing
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mvn clean install
Thanks,
Jung JaeHwa
