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From "Dmytro Sen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-8123) Node labels need hdfs directory to be created as part of Ambari YARN install
Date Mon, 03 Nov 2014 19:27:34 GMT
Dmytro Sen created AMBARI-8123:
----------------------------------

             Summary: Node labels need hdfs directory to be created as part of Ambari YARN
install
                 Key: AMBARI-8123
                 URL: https://issues.apache.org/jira/browse/AMBARI-8123
             Project: Ambari
          Issue Type: Improvement
          Components: stacks
    Affects Versions: 1.7.0
         Environment: HDP2.2
            Reporter: Dmytro Sen
            Assignee: Dmytro Sen
            Priority: Critical
             Fix For: 1.7.0


We need to create the following directory on HDFS /system/yarn/node-labels, with permissions
set to rw for the yarn RM.
Once this install change is done, the following key should be added to yarn-site.xml at ambari-server/src/main/resources/stacks/HDP/2.2/services/YARN/configuration:
    <property>
      <name>yarn.node-labels.fs-store.root-dir</name>
      <value>hdfs://NAMENODE:port/system/yarn/node-labels</value>
    </property>



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