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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7417) Hadoop Management System (Umbrella)
Date Tue, 28 Jun 2011 16:59:18 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13056628#comment-13056628
] 

Eric Yang commented on HADOOP-7417:
-----------------------------------

Echo on Jagane's comments.  According to Hadoop mission statement:

The Apache™ Hadoop™ project develops open-source software for reliable, scalable, distributed
computing.

HMS is aligned with Hadoop mission statement.  HMS is a tool to build Infrastructure as a
Service cloud, and Whirr is a tool to build Platform as a Service.  There are differences
between them.  HMS can provide deep OS integration for Hadoop, i.e. deploy a Kerbrose enabled
Hadoop cluster with LDAP integration in cooperate environment.  It will also provide hooks
to remove defected nodes from operation, and bring up new nodes into the infrastructure.

Whirr provides the other end of spectrum where it provides a platform for developers to code,
test and experiment new software without the complexity of setting up and maintaining test,
development and production servers.

Both model should coexist, but HMS will require tighter integration with Hadoop to enhance
Hadoop's presence in the cooperate environment. Additional input from Hadoop PMC can help
to decide the right path for HMS.


> Hadoop Management System (Umbrella)
> -----------------------------------
>
>                 Key: HADOOP-7417
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7417
>             Project: Hadoop Common
>          Issue Type: New Feature
>         Environment: Java 6, Linux
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>
> The primary goal of Hadoop Management System is to build a component around management
and deployment of Hadoop related projects. This includes software installation, configuration,
application orchestration, deployment automation and monitoring Hadoop.
> Prototype demo source code can be obtained from:
> http://github.com/macroadster/hms

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