[YARN-379] yarn [node,application] command print logger info messages - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Not A Problem
Affects Version/s: 2.0.3-alpha
Fix Version/s: 2.3.0
Component/s: client
Labels:
- usability

Description

Running the yarn node and yarn applications command results in annoying log info messages being printed:

$ yarn node -list
13/02/06 02:36:50 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is inited.
13/02/06 02:36:50 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is started.
Total Nodes:1
Node-Id Node-State Node-Http-Address Health-Status(isNodeHealthy) Running-Containers
foo:8041 RUNNING foo:8042 true 0
13/02/06 02:36:50 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is stopped.

$ yarn application
13/02/06 02:38:47 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is inited.
13/02/06 02:38:47 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is started.
Invalid Command Usage :
usage: application
-kill <arg> Kills the application.
-list Lists all the Applications from RM.
-status <arg> Prints the status of the application.
13/02/06 02:38:47 INFO service.AbstractService: Service:org.apache.hadoop.yarn.client.YarnClientImpl is stopped.