[AMBARI-10402] Ambari does not setup YARN NMs correctly with LinuxContainerExecutor in insecure mode

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.1.0
• Component/s: ambari-server
• Assignee: Vitaly Brodetskyi
• Reporter: Vitaly Brodetskyi
• Created: 08/Apr/15 15:09
• Updated: 10/Apr/15 09:43
• Resolved: 10/Apr/15 08:48

Description

I tried setting up an insecure cluster with the following config changes (changes made via Ambari) :

    <property>
      <name>yarn.nodemanager.container-executor.class</name>
      <value>org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor</value>
    </property>
    <property>
      <name>yarn.nodemanager.linux-container-executor.resources-handler.class</name>
<value>org.apache.hadoop.yarn.server.nodemanager.util.CgroupsLCEResourcesHandler</value>
    </property>
    <property>
      <name>yarn.nodemanager.linux-container-executor.cgroups.mount</name>
      <value>true</value>
    </property>
    <property>
      <name>yarn.nodemanager.linux-container-executor.cgroups.mount-path</name>
      <value>/cgroups_test</value>
    </property>

The NMs don't come up with these changes.

Issue Links

• links to: review request