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