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https://issues.apache.org/jira/browse/TAJO-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14077268#comment-14077268
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ASF GitHub Bot commented on TAJO-966:
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Github user jihoonson commented on the pull request:
https://github.com/apache/tajo/pull/91#issuecomment-50425629
Sorry @hyunsik,
I'll review today.
> Range partition should support split of multiple characters.
> ------------------------------------------------------------
>
> Key: TAJO-966
> URL: https://issues.apache.org/jira/browse/TAJO-966
> Project: Tajo
> Issue Type: Improvement
> Components: data shuffle
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.9.0
>
>
> Currently, range partition does not support split of multiple characters. As
> a result, it only consider the first character when Tajo does range
> partitioning against TEXT or VARCHAR fields. This approach sometimes results
> in skewed ranges, and it causes performance degradation.
> We should fix it.
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