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https://issues.apache.org/jira/browse/HIVE-21713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16880091#comment-16880091
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Zoltan Haindrich commented on HIVE-21713:
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wow :)
what a great overview about these things! sorry for getting back to this just
now...I've overlooked the notification...
there are quite a few "very" interesting onse; like "keys" for TopNKeyOperator
:D
I think [~mnarayanan2018] you have exposed this problem very well; some of them
are very exotic - I think the best would be if you could came up with a logical
naming scheme and propose to rename them!
> Explain consistency Task/Operator
> ---------------------------------
>
> Key: HIVE-21713
> URL: https://issues.apache.org/jira/browse/HIVE-21713
> Project: Hive
> Issue Type: Improvement
> Reporter: Zoltan Haindrich
> Assignee: Manoj Narayanan
> Priority: Major
>
> there seems to be some inconsistency what gets printed in the explain;
> for example "MoveTask" is shown as "Move Operator" in the explain
> Becase Tasks and Operators are basically different things - this should be
> corrected as it may cause confusion
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