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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-298) Make branch 0.2 forward compatible with tables created with LazySimpleSerDe
Date Mon, 23 Feb 2009 09:01:09 GMT

     [ https://issues.apache.org/jira/browse/HIVE-298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zheng Shao updated HIVE-298:
----------------------------

    Attachment: HIVE-298.1.patch

Map LazySimpleSerDe with TCTLSeparatedProtocol.

> Make branch 0.2 forward compatible with tables created with LazySimpleSerDe
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-298
>                 URL: https://issues.apache.org/jira/browse/HIVE-298
>             Project: Hadoop Hive
>          Issue Type: Improvement
>            Reporter: Zheng Shao
>         Attachments: HIVE-298.1.patch
>
>
> We can easily make branch 0.2 forward-compatible with tables created with LazySimpleSerDe
(starting branch 0.3), since LazySimpleSerDe has exactly the same serialized format as TCTLSeparatedProtocol
and MetadataTypedColumnsetSerDe.
> The plan is to directly map it to TCTLSeparatedProtocal.

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