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https://issues.apache.org/jira/browse/HIVE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13738133#comment-13738133
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Ashutosh Chauhan commented on HIVE-4690:
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I am really finding it hard to believe that mapred.max.split.size is not
effective on 20S. I have used this config to configure number of splits on 20S
many times. Though your tests indeed indicate otherwise. Do you by any chance
happen to know hadoop jira which has introduced this change in behavior?
> stats_partscan_1.q makes different result with different hadhoop.mr.rev
> ------------------------------------------------------------------------
>
> Key: HIVE-4690
> URL: https://issues.apache.org/jira/browse/HIVE-4690
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 0.11.0
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
> Attachments: HIVE-4690.D11163.1.patch
>
>
> stats_partscan_1.q uses mapred.min/max.split.size and logs number of files,
> which can be different with different hadoop.mr.rev.
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