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https://issues.apache.org/jira/browse/HIVE-352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Shao resolved HIVE-352.
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Resolution: Fixed
Fix Version/s: 0.4.0
Release Note: HIVE-352. Column-based storage format RCFile. (Yongqiang He
via zshao)
Hadoop Flags: [Reviewed]
Corrected a few javadoc warnings and remove one debug message.
Committed to trunk. Thanks for the hard work Yongqiang He!
> Make Hive support column based storage
> --------------------------------------
>
> Key: HIVE-352
> URL: https://issues.apache.org/jira/browse/HIVE-352
> Project: Hadoop Hive
> Issue Type: New Feature
> Reporter: He Yongqiang
> Assignee: He Yongqiang
> Fix For: 0.4.0
>
> Attachments: 4-22 performace2.txt, 4-22 performance.txt, 4-22
> progress.txt, hive-352-2009-4-15.patch, hive-352-2009-4-16.patch,
> hive-352-2009-4-17.patch, hive-352-2009-4-19.patch,
> hive-352-2009-4-22-2.patch, hive-352-2009-4-22.patch,
> hive-352-2009-4-23.patch, hive-352-2009-4-27.patch,
> hive-352-2009-4-30-2.patch, hive-352-2009-4-30-3.patch,
> hive-352-2009-4-30-4.patch, hive-352-2009-5-1-3.patch,
> hive-352-2009-5-1.patch, HIve-352-draft-2009-03-28.patch,
> Hive-352-draft-2009-03-30.patch
>
>
> column based storage has been proven a better storage layout for OLAP.
> Hive does a great job on raw row oriented storage. In this issue, we will
> enhance hive to support column based storage.
> Acctually we have done some work on column based storage on top of hdfs, i
> think it will need some review and refactoring to port it to Hive.
> Any thoughts?
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