Hyunsik Choi created TAJO-969:
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Summary: 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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