Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: core-dev@hadoop.apache.org
Message-ID: <872500786.1236016976220.JavaMail.jira@brutus>
Date: Mon, 2 Mar 2009 10:02:56 -0800 (PST)
From: "Jakob Homan (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-5358) Provide scripting functionality to
 the synthetic load generator
In-Reply-To: <1841985453.1235765715292.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-5358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12678048#action_12678048 ] 

Jakob Homan commented on HADOOP-5358:
-------------------------------------

Neither of the failed tests are related to my patch.  One is a time-out, the other a Chukwa issue.  

> Provide scripting functionality to the synthetic load generator
> ---------------------------------------------------------------
>
>                 Key: HADOOP-5358
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5358
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: test
>            Reporter: Jakob Homan
>            Assignee: Jakob Homan
>            Priority: Minor
>         Attachments: HADOOP-5358.patch
>
>
> Currently the load generator accepts parameters at start time as to the read and write probabilities to apply against the namenode.  It would be useful to be able to provide it with a script of these values, so that they can be varied over time.  This would allow the namenode to be tested with varying loads over time so its behavior to changing loads can be examined.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.