[CXF-2676] JMX InstanceAlreadyExistsException under high load initialization

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.6
• Fix Version/s: 2.2.7, 2.3
• Component/s: Core
• Assignee: Cyrille Le Clerc
• Reporter: Cyrille Le Clerc
• Created: 15/Feb/10 21:27
• Updated: 23/Mar/10 02:59
• Resolved: 16/Feb/10 07:20

Description

Under high load / burst startups with ResponseTimeFeature enabled , CXF clients and endpoints can cause InstanceAlreadyExistsException.

Sample of InstanceAlreadyExistsException

2010/02/15 22:12:08,632  WARN [http-8080-20] org.apache.cxf.management.counters.CounterRepository - 
   Can't register counter with object name org.apache.cxf:bus.id=my-bus,type=Performance.Counter.Server,service="{http://ws.example.com/}myService",port="myServiceSOAP". 
   javax.management.InstanceAlreadyExistsException: org.apache.cxf:bus.id=my-bus,type=Performance.Counter.Server,service="{http://ws.example.com/}myService",port="myServiceSOAP"

Before CXF-2675 , the message was

2010/02/15 22:12:08,632  WARN [http-8080-20] org.apache.cxf.management.counters.CounterRepository - Can't register counter with object name {0}. {1}