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From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4201) AMBlacklist does not work for minicluster
Date Thu, 08 Oct 2015 16:19:27 GMT

    [ https://issues.apache.org/jira/browse/YARN-4201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14948931#comment-14948931
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zhihai xu commented on YARN-4201:
---------------------------------

Currently {{getSchedulerNode}} is defined at {{AbstractYarnScheduler}}. {{SchedulerAppUtils.isBlacklisted}}
uses {{node.getNodeName()}} to check blacklisted node. So it will be good to use the same
way to get blacklisted node name. All the configuration and format related to node name will
be only in SchedulerNode.java.

> AMBlacklist does not work for minicluster
> -----------------------------------------
>
>                 Key: YARN-4201
>                 URL: https://issues.apache.org/jira/browse/YARN-4201
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Jun Gong
>            Assignee: Jun Gong
>         Attachments: YARN-4021.001.patch
>
>
> For minicluster (scheduler.include-port-in-node-name is set to TRUE), AMBlacklist does
not work. It is because RM just puts host to AMBlacklist whether scheduler.include-port-in-node-name
is set or not. In fact RM should put "host + port" to AMBlacklist when it is set.



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