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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3871) show number of mappers/reducers as part of explain extended
Date Fri, 18 Jan 2013 05:06:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-3871:
-----------------------------------

    Assignee: niraj rai
    
> show number of mappers/reducers as part of explain extended
> -----------------------------------------------------------
>
>                 Key: HIVE-3871
>                 URL: https://issues.apache.org/jira/browse/HIVE-3871
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: niraj rai
>
> It would be useful to show the number of mappers/reducers as part of explain extended.
> For the MR jobs referencing intermediate data, the number can be approximate.

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