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From "Feng Peng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3398) Hive serde should support empty struct
Date Fri, 16 Nov 2012 18:52:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13499015#comment-13499015
] 

Feng Peng commented on HIVE-3398:
---------------------------------

Sure, thanks for checking it out!
                
> Hive serde should support empty struct
> --------------------------------------
>
>                 Key: HIVE-3398
>                 URL: https://issues.apache.org/jira/browse/HIVE-3398
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>    Affects Versions: 0.9.0
>            Reporter: Feng Peng
>         Attachments: HIVE-3398_serde_empty_struct.patch
>
>
> Right now TypeInfoUtils expects at least one field in a STRUCT, which is not always true,
e.g., empty struct is allowed in Thrift. We should modify TypeInfoUtils so that empty struct
can be correctly processed.

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