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From "Ivan Mitic (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10090) Jobtracker metrics not updated properly after execution of a mapreduce job
Date Thu, 21 Nov 2013 23:13:35 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ivan Mitic updated HADOOP-10090:
--------------------------------

    Attachment: HADOOP-10090.branch-1.4.patch

Attaching a new patch that backports YARN-1043. Will also prepare a trunk patch with a unittest
if this looks good.


> Jobtracker metrics not updated properly after execution of a mapreduce job
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-10090
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10090
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 1.2.1
>            Reporter: Ivan Mitic
>            Assignee: Ivan Mitic
>         Attachments: HADOOP-10090.branch-1.2.patch, HADOOP-10090.branch-1.3.patch, HADOOP-10090.branch-1.4.patch,
HADOOP-10090.branch-1.patch, OneBoxRepro.png
>
>
> After executing a wordcount mapreduce sample job, jobtracker metrics are not updated
properly. Often times the response from the jobtracker has higher number of job_completed
than job_submitted (for example 8 jobs completed and 7 jobs submitted). 
> Issue reported by Toma Paunovic.



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