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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-104) Tables with at least 1 non-string columns should use DynamicSerDe instead of MetadataTypedColumnsetSerDe
Date Wed, 17 Dec 2008 08:06:44 GMT

     [ https://issues.apache.org/jira/browse/HIVE-104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zheng Shao updated HIVE-104:
----------------------------

    Attachment: HIVE-104-3.patch

Fixed 2 small problem:

1. groupByDesc's aggregation type "unknown" is changed to "final"
2. Fixed the type information in the output row resolver in SemanticAnalyzer.genGroupByPlanGroupByOperator()


> Tables with at least 1 non-string columns should use DynamicSerDe instead of MetadataTypedColumnsetSerDe
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-104
>                 URL: https://issues.apache.org/jira/browse/HIVE-104
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>         Attachments: HIVE-104-1.patch, HIVE-104-2.patch, HIVE-104-3.patch
>
>
> For example, create table TableA (cola int, colb string).
> The MetadataTypedColumnsetSerDe is not capable of producing int values.

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