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https://issues.apache.org/jira/browse/HAWQ-487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177381#comment-15177381
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ASF GitHub Bot commented on HAWQ-487:
-------------------------------------
GitHub user zhangh43 opened a pull request:
https://github.com/apache/incubator-hawq/pull/408
HAWQ-487. Ensure virtual segment of analyze not greate than GetUtilPa…
rtitionNum
analyze on big table should use less vsegs to reach better performance.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhangh43/incubator-hawq hawq487
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/408.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 #408
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commit 2d36f1340a85758821bbef645b69756adab93713
Author: hubertzhang <hzh...@pivotal.io>
Date: 2016-03-03T07:05:04Z
HAWQ-487. Ensure virtual segment of analyze not greate than
GetUtilPartitionNum.
----
> Ensure virtual segment of analyze not greate than GetUtilPartitionNum.
> ----------------------------------------------------------------------
>
> Key: HAWQ-487
> URL: https://issues.apache.org/jira/browse/HAWQ-487
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Core
> Reporter: Hubert Zhang
> Assignee: Lei Chang
>
> analyze on big table should use less vsegs to reach better performance.
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