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From "Krishna Kumar (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2604) Add UberCompressor Serde/Codec to contrib which allows per-column compression strategies
Date Wed, 23 Nov 2011 18:01:41 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Krishna Kumar updated HIVE-2604:
--------------------------------

    Attachment: HIVE-2604.v0.patch

initial version of the patch.
                
> Add UberCompressor Serde/Codec to contrib which allows per-column compression strategies
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-2604
>                 URL: https://issues.apache.org/jira/browse/HIVE-2604
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor, Serializers/Deserializers
>            Reporter: Krishna Kumar
>         Attachments: HIVE-2604.v0.patch
>
>
> The strategies supported are
> 1. using a specified codec on the column
> 2. using a specific codec on the column which is serialized via a specific serde
> 3. using a specific "TypeSpecificCompressor" instance

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