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Date: Fri, 9 Dec 2011 05:19:40 +0000 (UTC)
From: "Eli Collins (Updated) (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HDFS-2178) HttpFS - a read/write Hadoop file
 system proxy
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     [ https://issues.apache.org/jira/browse/HDFS-2178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins updated HDFS-2178:
------------------------------

    Summary: HttpFS - a read/write Hadoop file system proxy  (was: Contributing Hoop to HDFS, replacement for HDFS proxy with read/write capabilities)
    
> HttpFS - a read/write Hadoop file system proxy
> ----------------------------------------------
>
>                 Key: HDFS-2178
>                 URL: https://issues.apache.org/jira/browse/HDFS-2178
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 0.23.0
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>             Fix For: 0.24.0, 0.23.1
>
>         Attachments: HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFSoverHTTP-API.html, HdfsHttpAPI.pdf
>
>
> We'd like to contribute Hoop to Hadoop HDFS as a replacement (an improvement) for HDFS Proxy.
> Hoop provides access to all Hadoop Distributed File System (HDFS) operations (read and write) over HTTP/S.
> The Hoop server component is a REST HTTP gateway to HDFS supporting all file system operations. It can be accessed using standard HTTP tools (i.e. curl and wget), HTTP libraries from different programing languages (i.e. Perl, Java Script) as well as using the Hoop client. The Hoop server component is a standard Java web-application and it has been implemented using Jersey (JAX-RS).
> The Hoop client component is an implementation of Hadoop FileSystem client that allows using the familiar Hadoop filesystem API to access HDFS data through a Hoop server.
>   Repo: https://github.com/cloudera/hoop
>   Docs: http://cloudera.github.com/hoop
>   Blog: http://www.cloudera.com/blog/2011/07/hoop-hadoop-hdfs-over-http/
> Hoop is a Maven based project that depends on Hadoop HDFS and Alfredo (for Kerberos HTTP SPNEGO authentication). 
> To make the integration easy, HDFS Mavenization (HDFS-2096) would have to be done first, as well as the Alfredo contribution (HADOOP-7119).

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