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From "Milind Bhandarkar (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2113) Add "-text" command to FsShell to decode SequenceFile to stdout
Date Sun, 28 Oct 2007 19:01:50 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12538331
] 

Milind Bhandarkar commented on HADOOP-2113:
-------------------------------------------

I find Enis's suggestion very valuable. Having a separate command to operate on sequencefiles
(or rather any infputformat) would be great. These commands would allow users to specify inputformat.
They can make only three assumptions, that the "datasets" belonging to a directory all have
same format, are partitioned, and are locally sorted within a partition (in short, produced
by a reduce phase.) Dumping them as text is a starting point, and then more commands can be
added. Comments ?

> Add "-text" command to FsShell to decode SequenceFile to stdout
> ---------------------------------------------------------------
>
>                 Key: HADOOP-2113
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2113
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: fs
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>             Fix For: 0.16.0
>
>         Attachments: 2113-0.patch
>
>
> FsShell should provide a command to examine SequenceFiles.

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