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From "Sachin (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4179) Hadoop-Vaidya : Rule based performance diagnostic tool for Map/Reduce jobs
Date Thu, 23 Oct 2008 23:00:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12642332#action_12642332
] 

Sachin commented on HADOOP-4179:
--------------------------------

Hi Suhas, Lohith

We are students from University of Minnesota looking for a project for our distributed systems
class. We found this project to be quite interesting. We would like to work on the extension
for run time analysis. How feasible is that considering we have a time frame of 4 weeks to
complete our project.

Thanks 

Sachin

> Hadoop-Vaidya : Rule based performance diagnostic tool for Map/Reduce jobs
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-4179
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4179
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: contrib/chukwa
>    Affects Versions: 0.18.0
>         Environment: ALL
>            Reporter: Suhas Gogate
>            Assignee: Suhas Gogate
>         Attachments: hadoop-vaidya-0.1.patch, hadoop-vaidya-0.2.patch
>
>
> Hadoop-Vaidya is a rule based performance diagnostic tool for Map/Reduce jobs. It performs
a post execution analysis of map/reduce job by parsing and collecting execution statistics
through job history log and job configuration files. It runs a set of predefined tests/rules
against job execution statistics to diagnose various performance problems. Each test rule
detects a specific performance problem with job and provides a targeted advice to the user.
This tool generates an XML report based on the evaluation results of individual test rules.
 

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