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https://issues.apache.org/jira/browse/HADOOP-4138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Shao updated HADOOP-4138:
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Attachment: HADOOP-4138-4.txt
submit again for hadoop QA.
> [Hive] refactor the SerDe library
> ---------------------------------
>
> Key: HADOOP-4138
> URL: https://issues.apache.org/jira/browse/HADOOP-4138
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
> Fix For: 0.19.0
>
> Attachments: HADOOP-4138-1.txt, HADOOP-4138-2.txt, HADOOP-4138-3.txt,
> HADOOP-4138-4.txt, HADOOP-4138-4.txt, HADOOP-4138-4.txt
>
>
> Hive uses the library from src/contrib/hive/serde to do
> serialization/deserialization.
> We want to do a refactoring of the library to:
> 1. Split Serializer and Deserializer interface
> 2. Split Serializer/Deserializer and ObjectInspector interface
> 3. Change hive/metaserver and hive/ql to use the new SerDe framework
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