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https://issues.apache.org/jira/browse/HAWQ-278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15070780#comment-15070780
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ASF GitHub Bot commented on HAWQ-278:
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Github user jiny2 commented on the pull request:
https://github.com/apache/incubator-hawq/pull/213#issuecomment-167073285
+1 The code change is ok to me.
> Add min_cost for each query.
> ----------------------------
>
> Key: HAWQ-278
> URL: https://issues.apache.org/jira/browse/HAWQ-278
> Project: Apache HAWQ
> Issue Type: Bug
> Reporter: Hubert Zhang
> Assignee: Hubert Zhang
>
> When we run 50 concurrancy insert into values(3) on 16 hosts.
> They will run on only one host, not balanced.
> This is caused by we pass cost zero to RM for "insert into values" like query.
> We need to assign a min_cost for each query.
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