[
https://issues.apache.org/jira/browse/TAJO-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14084322#comment-14084322
]
ASF GitHub Bot commented on TAJO-966:
-------------------------------------
Github user jihoonson commented on the pull request:
https://github.com/apache/tajo/pull/91#issuecomment-51019071
Even though I commented that BLOB also should be considered above, BLOB is
currently not supported for range partition. Thus, we can add the code to
handle BLOB later when we need to support range partition with BLOB.
Here is my +1.
Thanks.
> 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.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
