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From "Srikanth Kakani (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3315) New binary file format
Date Tue, 13 May 2008 23:37:55 GMT

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

Srikanth Kakani updated HADOOP-3315:
------------------------------------

    Attachment: TFile-2.pdf

Changed the API 
Restructured the blockidx split it into keyidx, roidx.
Added offsets to each.
Fixed typos
restructured the datablocks: entry, keylength, key, value

Hopefully this is good.



> 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: Srikanth Kakani
>         Attachments: Tfile-1.pdf, TFile-2.pdf
>
>
> 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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