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https://issues.apache.org/jira/browse/TAJO-969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14069964#comment-14069964
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ASF GitHub Bot commented on TAJO-969:
-------------------------------------
GitHub user hyunsik opened a pull request:
https://github.com/apache/tajo/pull/87
TAJO-969: Distributed sort on a large data set may result in incorrect r...
...esults.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hyunsik/tajo TAJO-969
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/87.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #87
----
commit 2d1b880094f05bd0ab574817265f53125aa9f304
Author: Hyunsik Choi <[email protected]>
Date: 2014-07-22T07:59:57Z
TAJO-969: Distributed sort on a large data set may result in incorrect
results.
----
> Distributed sort on a large data set may result in incorrect results.
> ---------------------------------------------------------------------
>
> Key: TAJO-969
> URL: https://issues.apache.org/jira/browse/TAJO-969
> Project: Tajo
> Issue Type: Bug
> Components: data shuffle
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Priority: Critical
> Fix For: 0.9.0
>
>
> This is a recently added bug. This bug causes incorrect order results when
> the number of partition ranges are more than one. This patch fixes the bug.
> This is an urgent bug fix. The unit test to reproduce this case requires
> session variables to change the default TajoConf settings. In other words,
> for it, we need the resolution of TAJO-928. After TAJO-924, I'll add an unit
> test in another Jira.
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