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From "Andrew Purtell (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8165) Code contribution of GlusterFS implementation of Hadoop FileSystem Interface
Date Thu, 15 Mar 2012 22:12:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230624#comment-13230624

Andrew Purtell commented on HADOOP-8165:


For retrieving metadata from Gluster, such as block locations, it appears you shell out to
an external command and then parse the resulting information from stdin with regular expressions.
Getting block locations is a frequent operation. Have you considered JNI for retrieving that
information more efficiently? 
> Code contribution of GlusterFS implementation of Hadoop FileSystem Interface
> ----------------------------------------------------------------------------
>                 Key: HADOOP-8165
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8165
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: fs
>            Reporter: Venky Shankar
>            Assignee: Venky Shankar
>         Attachments: glusterfs-hadoop-code.tar.gz, glusterfs-hadoop-jar.tar.gz
> GlusterFS is a software-only, highly available, scalable, centrally managed storage pool
for public and private cloud environments. GlusterFS has been integrated with Hadoop using
Hadoop's FileSystem interface.
> This ticket is filed so as to get our code/libs to be included with Hadoop.

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