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From "Michael Bieniosek (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1163) Ganglia metrics reporting is misconfigured
Date Mon, 02 Apr 2007 21:32:32 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Bieniosek updated HADOOP-1163:
--------------------------------------

    Status: Patch Available  (was: Open)

> Ganglia metrics reporting is misconfigured
> ------------------------------------------
>
>                 Key: HADOOP-1163
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1163
>             Project: Hadoop
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 0.12.1
>         Environment: ganglia-3.0.3
>            Reporter: Michael Bieniosek
>            Priority: Minor
>
> In hadoop-metrics.properties, I set mapred.class=org.apache.hadoop.metrics.ganglia.GangliaContext.
> If I then get the gmond xml feed from the gmond server, I get this:
> <METRIC NAME="load_one" VAL="1.04" TYPE="float" UNITS="" TN="28" TMAX="70" DMAX="0"
SLOPE="both" SOURCE="gmond"/>
> ...
> <METRIC NAME="datanode.myhostname.bytes_read" VAL="657927" TYPE="int32" UNITS="" TN="5696"
TMAX="60" DMAX="0" SLOPE="both" SOURCE="gmetric"/>
> Because the bytes_read metric has the datanode.hostname prefix, it will not aggregate
with metrics from other hosts properly.

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