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From "Ashutosh Chauhan (JIRA)" <>
Subject [jira] [Commented] (HIVE-3925) dependencies of fetch task are not shown by explain
Date Tue, 16 Jul 2013 04:10:49 GMT


Ashutosh Chauhan commented on HIVE-3925:

[~navis] I assume this will be a jumbo patch with nearly all .q.out files getting updated.
Can you test and commit the full patch? Also, if you can attach a patch which you finally
committed, that will be great.
> dependencies of fetch task are not shown by explain
> ---------------------------------------------------
>                 Key: HIVE-3925
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Navis
>         Attachments: HIVE-3925.D8577.1.patch, HIVE-3925.D8577.2.patch, HIVE-3925.D8577.3.patch
> A simple query like:
> hive> explain select * from src order by key;
> OK
(TOK_TABLE_OR_COL key)))))
>   Stage-1 is a root stage
>   Stage-0 is a root stage
>   Stage: Stage-0
>     Fetch Operator
>       limit: -1
> Stage-0 is not a root stage and depends on stage-1.

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