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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2178) Contributing Hoop to HDFS, replacement for HDFS proxy with read/write capabilities
Date Wed, 20 Jul 2011 21:16:03 GMT
Contributing Hoop to HDFS, replacement for HDFS proxy with read/write capabilities
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                 Key: HDFS-2178
                 URL: https://issues.apache.org/jira/browse/HDFS-2178
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Alejandro Abdelnur
            Assignee: Alejandro Abdelnur


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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