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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/02/16 16:18:12 UTC

[jira] [Commented] (YARN-3203) Correct a log message in AuxServices

    [ https://issues.apache.org/jira/browse/YARN-3203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14322862#comment-14322862 ] 

Hudson commented on YARN-3203:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #7118 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/7118/])
YARN-3203. Correct a log message in AuxServices. Contributed by Brahma Reddy Battula. (ozawa: rev 447bd7b5a61a5788dc2a5d29cedfc19f0e99c0f5)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.java


> Correct a log message in AuxServices
> ------------------------------------
>
>                 Key: YARN-3203
>                 URL: https://issues.apache.org/jira/browse/YARN-3203
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.6.0
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>            Priority: Minor
>             Fix For: 2.7.0
>
>         Attachments: YARN-3203.patch
>
>
>  Currently log is coming like following..
> WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: The Auxilurary Service named 'mapreduce_shuffle' in the configuration is for  *{color:red}class class{color}*  org.apache.hadoop.mapred.ShuffleHandler which has a name of 'httpshuffle'. Because these are not the same tools trying to send ServiceData and read Service Meta Data may have issues unless the refer to the name in the config.
> Since get class will return class as prefix,, we no need keep "class" in log..
> {code}
> Class<? extends AuxiliaryService> sClass = conf.getClass(
>               String.format(YarnConfiguration.NM_AUX_SERVICE_FMT, sName), null,
>               AuxiliaryService.class);
> {code}



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