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https://issues.apache.org/jira/browse/TAJO-898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14053312#comment-14053312
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Hudson commented on TAJO-898:
-----------------------------
SUCCESS: Integrated in Tajo-master-build #276 (See
[https://builds.apache.org/job/Tajo-master-build/276/])
TAJO-898: Left outer join with union returns empty result. (Hyoungjun Kim via
hyunsik) (hyunsik: rev 9fdd1ebe120976df53de4cee890de88413847146)
* tajo-core/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java
* tajo-core/src/test/java/org/apache/tajo/engine/query/TestUnionQuery.java
* CHANGES
> Left outer join with union returns empty result.
> ------------------------------------------------
>
> Key: TAJO-898
> URL: https://issues.apache.org/jira/browse/TAJO-898
> Project: Tajo
> Issue Type: Bug
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Minor
> Fix For: 0.9.0
>
>
> If a first query' result is empty, final query result is empty after TAJO-881.
> Because Repartitioner checks only first query's size.
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