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Posted to common-dev@hadoop.apache.org by "Hong Tang (JIRA)" <ji...@apache.org> on 2008/12/17 09:02:44 UTC

[jira] Updated: (HADOOP-3315) New binary file format

     [ https://issues.apache.org/jira/browse/HADOOP-3315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hong Tang updated HADOOP-3315:
------------------------------

    Attachment: hadoop-trunk-tfile.patch

Patch for the revised TFile implementation with corresponding junit tests.

> New binary file format
> ----------------------
>
>                 Key: HADOOP-3315
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3315
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: io
>            Reporter: Owen O'Malley
>            Assignee: Amir Youssefi
>         Attachments: HADOOP-3315_20080908_TFILE_PREVIEW_WITH_LZO_TESTS.patch, HADOOP-3315_20080915_TFILE.patch, hadoop-trunk-tfile.patch
>
>
> SequenceFile's block compression format is too complex and requires 4 codecs to compress or decompress. It would be good to have a file format that only needs 

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