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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7417) Hadoop Management System (Umbrella)
Date Tue, 28 Jun 2011 00:37:17 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13056231#comment-13056231
] 

Allen Wittenauer commented on HADOOP-7417:
------------------------------------------

Something has to maintain the packages and config settings of HMS itself.  "Kickstart" is
not a valid answer.  

Something else being missed here is that Hadoop is just one component of a working data center.
 If I have to deploy bcfg2/puppet/chef/cfengine/... to manage my LDAP, Azkaban, Voldemort,
... nodes, why would I have something different for Hadoop when I can just use the pre-existing
services?  (Most of these systems are HA and can handle 20k nodes if one knows how to deploy
them properly.)

Also, why isn't this just rolled into Whirr?  Isn't the whole point of that project software
provisioning for "cloud" services?  Yet another reason this doesn't belong in Hadoop-proper.

> 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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