[AMBARI-4235] Remove unnecessary error logs and improve message

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.3
• Fix Version/s: 1.5.0
• Component/s: ambari-server
• Assignee: Sumit Mohanty
• Reporter: Sumit Mohanty
• Created: 07/Jan/14 21:24
• Updated: 07/Jan/14 21:59
• Resolved: 07/Jan/14 21:59

Description

The following logs should not be emitted at error level:

22:20:07,342 ERROR [pool-2-thread-32] AbstractProviderModule:675 - Detected JMX protocol is null for clusterName = c1, componentName = NAMENODE
22:20:07,342 ERROR [pool-2-thread-32] AbstractProviderModule:677 - Defaulting JMX to HTTP protocol for  for clusterName = c1, componentName = NAMENODENAMENODE

Stack is not necessary for the following log.

21:13:50,133  INFO [Thread-21] ActionScheduler:434 - Not a service component, assuming its an action
org.apache.ambari.server.ServiceComponentNotFoundException: ServiceComponent not found, clusterName=c1, serviceName=HDFS, serviceComponentName=HDFS_SERVICE_CHECK
        at org.apache.ambari.server.state.ServiceImpl.getServiceComponent(ServiceImpl.java:279)
        at org.apache.ambari.server.actionmanager.ActionScheduler.scheduleHostRole(ActionScheduler.java:429)
        at org.apache.ambari.server.actionmanager.ActionScheduler.doWork(ActionScheduler.java:215)
        at org.apache.ambari.server.actionmanager.ActionScheduler.run(ActionScheduler.java:137)
        at java.lang.Thread.run(Thread.java:744)

Issue Links

• links to: ReviewBoard