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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4179) Hadoop-Vaidya : Rule based performance diagnostic tool for Map/Reduce jobs
Date Thu, 30 Oct 2008 03:35:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643736#action_12643736
] 

Hadoop QA commented on HADOOP-4179:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12392443/hadoop-vaidya-0.2.patch
  against trunk revision 709040.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 23 new or modified tests.

    -1 patch.  The patch command could not apply the patch.

Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3509/console

This message is automatically generated.

> 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
>             Fix For: 0.19.0
>
>         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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