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https://issues.apache.org/jira/browse/TAJO-292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13839913#comment-13839913
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Jinho Kim edited comment on TAJO-292 at 12/5/13 7:40 AM:
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I've uploaded the patch that reflects your comment.
verified TPC-H 1, 3, 10. please review this. thanks
was (Author: jhkim):
I've uploaded the patch that reflects your comment.
please review this. thanks
> Too many intermediate partition files
> -------------------------------------
>
> Key: TAJO-292
> URL: https://issues.apache.org/jira/browse/TAJO-292
> Project: Tajo
> Issue Type: Bug
> Components: repartitioning
> Affects Versions: 0.2-incubating
> Reporter: Hyunsik Choi
> Assignee: Jinho Kim
> Priority: Critical
> Fix For: 0.8-incubating
>
> Attachments: TAJO-292.patch, TAJO-292_2.patch, TAJO-292_3.patch
>
>
> Unlike the before, the number of partitions are being currently determined by
> the volume size and the number of distinct keys. It can cause unnecessary
> overheads. We need to improve the partition number determiner to consider the
> number of cluster nodes.
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