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Date: Wed, 11 May 2011 20:06:47 +0000 (UTC)
From: "Konstantin Boudnik (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HADOOP-7278) Automatic Hadoop cluster
 deployment for build validation
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    [ https://issues.apache.org/jira/browse/HADOOP-7278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032021#comment-13032021 ] 

Konstantin Boudnik commented on HADOOP-7278:
--------------------------------------------

Here's some more thoughts and background information about the JIRA:
- there's a number of machines which aren't used by the build system right now and they can be used for on-cluster testing of Hadoop night builds or releases
- .deb packaging seems like a very nice idea because it provides certain consistency, versioning, etc. However, it might be a bit of over-kill for the simple task at hands (thanks Eli for pointing this out;)
- we'd rather skip .deb creation and will do installation of Hadoop right out of the tar-balls into a shared NFS location. Standard Hadoop scripts will be used for start/stop control of the daemons.
- for simplicity sake list of slaves and configuration files will be checked into the SVN (we might want use common or have a separate top-level directory designated for cluster management related issues)

> Automatic Hadoop cluster deployment for build validation
> --------------------------------------------------------
>
>                 Key: HADOOP-7278
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7278
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 0.22.0, 0.23.0
>         Environment: Apache Jenkins
>            Reporter: Konstantin Boudnik
>            Assignee: Konstantin Boudnik
>              Labels: newbie
>
> It'd be great to have a way of automatically deploying Hadoop cluster to a set of machine once all components are successfully built (in the form or tar or whatever). Deployed cluster then can be used to run a set of validation jobs to make sure that produced artifacts are viable. 

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