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https://issues.apache.org/jira/browse/HIVE-15955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15872418#comment-15872418
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Pengcheng Xiong commented on HIVE-15955:
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(1) With this change, you will get different json object when you set
hive.explain.user = true/false and run explain formatted.
(2) I think it may not be hard to change the "outputname" to point to the
actual operator. My point is that, it is derived information, and should not be
part of the output. And I did not see a case where RS outputs to 2 operators.
> make explain formatted to dump JSONObject when user level explain is on
> -----------------------------------------------------------------------
>
> Key: HIVE-15955
> URL: https://issues.apache.org/jira/browse/HIVE-15955
> Project: Hive
> Issue Type: New Feature
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
> Attachments: HIVE-15955.01.patch
>
>
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