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https://issues.apache.org/jira/browse/HIVE-1991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12994575#comment-12994575
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Ning Zhang commented on HIVE-1991:
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ExecDriver.java:
- line 371: getMapTaskReports -> getReduceTaskReports
- ss.getHiveHistory is keeping a map for # of mappers/reducers, but they are
not used anywhere else. Is it needed at all?
Otherwise it looks good
> Hive Shell to output number of mappers and number of reducers
> -------------------------------------------------------------
>
> Key: HIVE-1991
> URL: https://issues.apache.org/jira/browse/HIVE-1991
> Project: Hive
> Issue Type: Improvement
> Components: CLI
> Reporter: Siying Dong
> Assignee: Siying Dong
> Priority: Trivial
> Attachments: HIVE-1991.1.patch
>
>
> Number of mappers and number of reducers are nice information to be outputted
> for users to know.
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