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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Work started: (HADOOP-175) Utilities for reading SequenceFile and MapFile
Date Fri, 16 Jan 2009 05:52:59 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Work on HADOOP-175 started by Owen O'Malley.

> Utilities for reading SequenceFile and MapFile
> ----------------------------------------------
>                 Key: HADOOP-175
>                 URL: https://issues.apache.org/jira/browse/HADOOP-175
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: io
>            Reporter: Andrzej Bialecki 
>            Assignee: Owen O'Malley
>            Priority: Minor
>         Attachments: patch.txt
> Most data in Hadoop is stored in SequenceFile-s and MapFile-s. Sometimes there is a need
to examine such files, but no specialized utilities exist ro read them.
> These two classes provide a functionality to examine individual records in such files,
and also to dump the content of such files to a plain text output.

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