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https://issues.apache.org/jira/browse/YARN-5665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15851047#comment-15851047
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Miklos Szegedi commented on YARN-5665:
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Thank you, [~yufeigu]. I see "Please use a full class patch", did you mean path?


> Documentation does not mention package name requirement for 
> yarn.resourcemanager.scheduler.class
> ------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5665
>                 URL: https://issues.apache.org/jira/browse/YARN-5665
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Miklos Szegedi
>            Assignee: Yufei Gu
>            Priority: Trivial
>              Labels: doc, newbie
>         Attachments: YARN-5665.001.patch
>
>
> http://hadoop.apache.org/docs/r3.0.0-alpha1/hadoop-project-dist/hadoop-common/ClusterSetup.html
>  refers to FairScheduler, when it documents the setting 
> yarn.resourcemanager.scheduler.class. What it forgets to mention is that the 
> user has to specify the full class path like 
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler 
> otherwise the system throws java.lang.ClassNotFoundException: FairScheduler. 
> It would be nice, if the documentation specified the full class path, so that 
> the user does not need to look it up.



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