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https://issues.apache.org/jira/browse/TAJO-682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13946126#comment-13946126
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Hudson commented on TAJO-682:
-----------------------------
SUCCESS: Integrated in Tajo-master-build #128 (See
[https://builds.apache.org/job/Tajo-master-build/128/])
TAJO-682: RangePartitionAlgorithm should be improved to handle empty texts.
(Alvin Henrick via hyunsik) (hyunsik: rev
e12e038b5d50db015e6b9cdf8de478591b0712be)
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/TestUniformRangePartition.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/RangePartitionAlgorithm.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/UniformRangePartition.java
* CHANGES.txt
> RangePartitionAlgorithm should be improved to handle empty texts
> ----------------------------------------------------------------
>
> Key: TAJO-682
> URL: https://issues.apache.org/jira/browse/TAJO-682
> Project: Tajo
> Issue Type: Bug
> Components: distributed query plan
> Affects Versions: 0.8-incubating, 1.0-incubating
> Reporter: Jihoon Son
> Assignee: Alvin Henrick
> Labels: patch
> Fix For: 0.8-incubating, 1.0-incubating
>
> Attachments: TAJO-682.patch
>
>
> See the title.
> When one of input datums is an empty TextDatum,
> java.lang.StringIndexOutOfBoundsException occurs because, currently, the
> first characters of both input datum are always compared to calculate the
> cardinality.
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