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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2012/08/03 08:40:03 UTC

[jira] [Commented] (HIVE-2187) Mappers across multiple partitions with different SerDe failed

    [ https://issues.apache.org/jira/browse/HIVE-2187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13427863#comment-13427863 ] 

Navis commented on HIVE-2187:
-----------------------------

create_view.q succeeded for trunk+patch.
                
> Mappers across multiple partitions with different SerDe failed
> --------------------------------------------------------------
>
>                 Key: HIVE-2187
>                 URL: https://issues.apache.org/jira/browse/HIVE-2187
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ning Zhang
>            Assignee: He Yongqiang
>         Attachments: HIVE-2187.1.patch
>
>
> If 2 partitions have the same input file format, but different serde, we should not combine them into the same mapper. Otherwise the mapper will fail.

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