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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2014/10/17 00:17:34 UTC

[jira] [Commented] (HIVE-8489) Add sanity check to dynamic partition pruning

    [ https://issues.apache.org/jira/browse/HIVE-8489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14174350#comment-14174350 ] 

Gunther Hagleitner commented on HIVE-8489:
------------------------------------------

[~vikram.dixit] can you take a look please?

> Add sanity check to dynamic partition pruning
> ---------------------------------------------
>
>                 Key: HIVE-8489
>                 URL: https://issues.apache.org/jira/browse/HIVE-8489
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8489.1.patch
>
>
> For debugging/safety it would help to make sure we received the right number of events from tez tasks. This is always supposed to be the case, but would be really hard to debug if something goes wrong.



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