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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9946) NumAllSinks metrics shows lower value than NumActiveSinks
Date Tue, 10 Sep 2013 23:59:52 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Akira AJISAKA updated HADOOP-9946:
----------------------------------

    Attachment: HADOOP-9946.patch
    
> NumAllSinks metrics shows lower value than NumActiveSinks
> ---------------------------------------------------------
>
>                 Key: HADOOP-9946
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9946
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.1.0-beta
>            Reporter: Akira AJISAKA
>              Labels: metrics
>         Attachments: HADOOP-9946, HADOOP-9946.patch
>
>
> In my hadoop cluster (trunk), output metrics file is as follows:
> {code}
> $ less /tmp/nodemanager-metrics.out
> 1377894554661 metricssystem.MetricsSystem: Context=metricssystem, 
> Hostname=hadoop, NumActiveSources=8, NumAllSources=8, NumActiveSinks=1, 
> NumAllSinks=0, Sink_fileNumOps=0, ...
> {code}
> NumAllSinks should be equal to or greater than NumActiveSinks.

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