[CXF-7628] JMX mbean 'Thread Pools' and 'Connectors' for Jetty are not registered if CXF endpoint is configured with engine-factory element having threadingParameters.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2.1
• Fix Version/s: 3.2.2
• Component/s: OSGi

Environment

ALL

• Estimated Complexity: Moderate
• Assignee: Freeman Yue Fang
• Reporter: chandra shekhar pandey
• Created: 01/Feb/18 14:35
• Updated: 07/Feb/18 14:52
• Resolved: 02/Feb/18 02:29

Description

• Unzip project reproducer_02005132.zip.
• Extract it and build it using `mvn clean install`.
• Deploy it with Red Hat JBoss Fuse 6.3.0 environment using command

  osgi:install -s mvn:org.jboss.quickstarts.fuse/cxf-camel-cxf-code-first-1/6.3.0.redhat-310
  features:install jolokia
  

• We can see this on Hawtio GUI for Jetty Tab within Hawtio -> Jetty -> Thread Pools.
• We can even check using below jolokia request.
• Now if we execute below jolokia request, we don't find the threading details for the CXF endpoint.

  [cpandey@cpandey bin]$ curl -H "Content-Type: application/json" -X POST http://localhost:8181/jolokia -d '\{"type":"read","mbean":"org.eclipse.jetty.util.thread:type=queuedthreadpool,*"}' --user admin:admin|jq
   % Total % Received % Xferd Average Speed Time Time Time Current
   Dload Upload Total Spent Left Speed
  100 503 0 424 100 79 37952 7071 --:--:-- --:--:-- --:--:-- 38545
  {
   "request": {
   "mbean": "org.eclipse.jetty.util.thread:type=queuedthreadpool,*",
   "type": "read"
   },
   "value": {
   "org.eclipse.jetty.util.thread:id=0,type=queuedthreadpool": {
   "threadsPriority": 5,
   "lowOnThreads": false,
   "queueSize": 0,
   "stopTimeout": 5000,
   "minThreads": 8,
   "threads": 8,
   "daemon": false,
   "busyThreads": 6,
   "idleTimeout": 60000,
   "name": "qtp1594445918",
   "idleThreads": 2,
   "state": "STARTED",
   "maxThreads": 200
   }
   },
   "timestamp": 1516807021,
   "status": 200
  }
  [cpandey@cpandey bin]$ 
  

• However, if we deploy CXF application without threadingParameters and httpj:engine-factory element, than we can see the entry registered.

  [cpandey@cpandey bin]$ curl -H "Content-Type: application/json" -X POST http://localhost:8181/jolokia -d '\{"type":"read","mbean":"org.eclipse.jetty.util.thread:type=queuedthreadpool,*"}' --user admin:admin|jq
   % Total % Received % Xferd Average Speed Time Time Time Current
   Dload Upload Total Spent Left Speed
  100 1077 0 998 100 79 53884 4265 --:--:-- --:--:-- --:--:-- 55444
  {
   "request": {
   "mbean": "org.eclipse.jetty.util.thread:type=queuedthreadpool,*",
   "type": "read"
   },
   "value": {
   "org.eclipse.jetty.util.thread:id=1,type=queuedthreadpool": {
   "threadsPriority": 5,
   "lowOnThreads": false,
   "queueSize": 0,
   "stopTimeout": 30000,
   "minThreads": 8,
   "threads": 8,
   "daemon": false,
   "busyThreads": 8,
   "idleTimeout": 60000,
   "name": "qtp313139408",
   "idleThreads": 0,
   "state": "STOPPED",
   "maxThreads": 200
   },
   "org.eclipse.jetty.util.thread:id=2,type=queuedthreadpool": {
   "threadsPriority": 5,
   "lowOnThreads": false,
   "queueSize": 0,
   "stopTimeout": 30000,
   "minThreads": 8,
   "threads": 8,
   "daemon": false,
   "busyThreads": 5,
   "idleTimeout": 60000,
   "name": "qtp522528762",
   "idleThreads": 3,
   "state": "STARTED",
   "maxThreads": 200
   },
   "org.eclipse.jetty.util.thread:id=0,type=queuedthreadpool": {
   "threadsPriority": 5,
   "lowOnThreads": false,
   "queueSize": 0,
   "stopTimeout": 5000,
   "minThreads": 8,
   "threads": 8,
   "daemon": false,
   "busyThreads": 6,
   "idleTimeout": 60000,
   "name": "qtp1594445918",
   "idleThreads": 2,
   "state": "STARTED",
   "maxThreads": 200
   }
   },
   "timestamp": 1516807327,
   "status": 200
  }
  
  

Issue Links

• links to: GitHub Pull Request #374
• links to: GitHub Pull Request #375