Oleksandr Diachenko created AMBARI-2250:
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Summary: Create a service check for YARN
Key: AMBARI-2250
URL: https://issues.apache.org/jira/browse/AMBARI-2250
Project: Ambari
Issue Type: New Feature
Components: agent, controller
Affects Versions: 1.4.0
Reporter: Oleksandr Diachenko
Assignee: Oleksandr Diachenko
Fix For: 1.4.0
Assuming we are running this off a node that has the yarn client jars, we can
run the distributed shell application.
{code}
bin/hadoop jar <path to yarn-applications-distributedshell*.jar> -appname
yarnservicecheck -master_memory 512 -container_memory 128 -num_containers 2
-shell_command "ls" -jar <path to yarn-applications-distributedshell*.jar>
{code}
Before running this, we can running basic sanity tests by verify that the
resource manager is up by either using the webservice and also use the
webservice to ensure that the required NMs have connected to the RM via <RM
node:RM web port>/ws/v1/cluster and /ws/v1/cluster/nodes
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