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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1568) NameNode Schema for HttpFileSystem
Date Fri, 10 Aug 2007 22:13:43 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Douglas updated HADOOP-1568:
----------------------------------

    Fix Version/s:     (was: 0.14.0)
                   0.15.0
           Status: Patch Available  (was: Open)

> NameNode Schema for HttpFileSystem
> ----------------------------------
>
>                 Key: HADOOP-1568
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1568
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: fs
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>             Fix For: 0.15.0
>
>         Attachments: 1568-6.patch, xmlenc-0.52.jar
>
>
> This issue will track the design and implementation of (the first pass of) a servlet
on the namenode for querying its filesystem via HTTP. The proposed syntax for queries and
responses is as follows.
> *Query*
> {noformat}GET http://<nn>:<port>/ls.jsp[<?option>[&option]*] HTTP/1.1{noformat}
> Where _option_ may be any of the following query parameters:
> _path_ : String (default: '/')
> _recursive_ : boolean (default: false)
> _filter_ : String (default: none)
> *Response*
> The response will be returned as an XML document in the following format:
> {noformat}
> <listing path="..." recursive="(yes|no)" filter="..."
>          time="yyyy-MM-dd hh:mm:ss UTC" version="...">
>   <directory path="..."/>
>   <file path="..." modified="yyyy-MM-dd hh:mm:ss" blocksize="..."
>         replication="..." size="..."
>         dnurl="http://dn:port/streamFile?..."/>
> </listing>
> {noformat}

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