[jira] [Commented] (HAWQ-336) Set default net_disk_ratio to 1.0.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAWQ-336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15095576#comment-15095576 ] 

ASF GitHub Bot commented on HAWQ-336:
-------------------------------------

GitHub user zhangh43 opened a pull request:

    https://github.com/apache/incubator-hawq/pull/262

    HAWQ-336. Set default net_disk_ratio to 1.0.

    After performance test, we decide to change default net_disk_ratio from 3.0 to 1.0. It'll reach better performance on large dataset or complex query.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zhangh43/incubator-hawq hawq336

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-hawq/pull/262.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 #262
    
----
commit c68abc6287589727d43d0aab50834a9313793c0b
Author: hubertzhang <hz...@pivotal.io>
Date:   2016-01-13T04:21:13Z

    HAWQ-336. Set default net_disk_ratio to 1.0.

----


> Set default net_disk_ratio to 1.0.
> ----------------------------------
>
>                 Key: HAWQ-336
>                 URL: https://issues.apache.org/jira/browse/HAWQ-336
>             Project: Apache HAWQ
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Hubert Zhang
>            Assignee: Hubert Zhang
>
> After performance test, we decide to change default net_disk_ratio from 3.0 to 1.0. It'll reach better performance on large dataset or complex query.



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