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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-1033) change default value of hive.exec.parallel to true
Date Tue, 19 May 2015 23:05:59 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pengcheng Xiong updated HIVE-1033:
----------------------------------
    Attachment: HIVE-1033.4.patch

After discussing with [~ashutoshc], we would like to estimate the efforts needed if we would
like to set hive.exec.parallel=true as default.

> change default value of hive.exec.parallel to true
> --------------------------------------------------
>
>                 Key: HIVE-1033
>                 URL: https://issues.apache.org/jira/browse/HIVE-1033
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Namit Jain
>         Attachments: HIVE-1033.2.patch, HIVE-1033.3.patch, HIVE-1033.4.patch, hive.1033.1.patch
>
>
> There is no harm in changing it to true. 
> Inside facebook, we have been testing it and it seems to be stable.



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