[jira] [Created] (SLIDER-447) Post enablement of RM HA, Slider client still needs yarn.resourcemanager.address

["Gour Saha (JIRA)" <ji...@apache.org>]

Gour Saha created SLIDER-447:
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             Summary: Post enablement of RM HA, Slider client still needs yarn.resourcemanager.address
                 Key: SLIDER-447
                 URL: https://issues.apache.org/jira/browse/SLIDER-447
             Project: Slider
          Issue Type: Bug
          Components: client
    Affects Versions: Slider 0.50
            Reporter: Gour Saha


After enabling Resource Manager HA, Slider still needs a value to be set for the property {{yarn.resourcemanager.address}} in slider-client.xml.

Removing it throws the below exception:
{color:red}
{noformat}
2014-09-18 00:19:25,760 [main] ERROR main.ServiceLauncher - No valid Resource Manager address provided in the argument --manager or the configuration property yarn.resourcemanager.address value :0.0.0.0/0.0.0.0:8032
{noformat}
{color}

Letting the property be set to its pre-HA value "c6402.ambari.apache.org:8050" made it happy, although no one was listening on port 8050.

Here is a complete list of properties which were added to slider-client.xml after RM HA was setup on a 3-node vagrant cluster (c6401, c6402, c6403) -

{noformat}
    <property>
      <name>yarn.resourcemanager.cluster-id</name>
      <value>yarn-cluster</value>
    </property>

    <property>
      <name>yarn.resourcemanager.ha.enabled</name>
      <value>true</value>
    </property>

    <property>
      <name>yarn.resourcemanager.ha.rm-ids</name>
      <value>rm1,rm2</value>
    </property>

    <property>
      <name>yarn.resourcemanager.hostname.rm1</name>
      <value>c6402.ambari.apache.org</value>
    </property>

    <property>
      <name>yarn.resourcemanager.hostname.rm2</name>
      <value>c6401.ambari.apache.org</value>
    </property>

    <property>
      <name>yarn.resourcemanager.recovery.enabled</name>
      <value>true</value>
    </property>

    <property>
      <name>yarn.resourcemanager.store.class</name>
      <value>org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore</value>
    </property>

    <property>
      <name>yarn.resourcemanager.ha.automatic-failover.zk-base-path</name>
      <value>/yarn-leader-election</value>
    </property>

    <property>
      <name>yarn.resourcemanager.zk-address</name>
      <value>c6401.ambari.apache.org,c6402.ambari.apache.org,c6403.ambari.apache.org</value>
    </property>

{noformat}



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