[JBoss JIRA] Created: (JBAS-7710) memory leak in DeadlockDetector
by Michal Borowiecki (JIRA)
memory leak in DeadlockDetector
-------------------------------
Key: JBAS-7710
URL: https://jira.jboss.org/jira/browse/JBAS-7710
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: JBossAS-4.0.5.GA
Environment: JBoss 4.0.5.GA with JBOSSTS_4_2_3_SP7
Reporter: Michal Borowiecki
Heap dump diagnostics revealed a memory leak in org.jboss.util.deadlock.DeadlockDetector.
The more deadlocks are detected the more "waiting" HashMap is growing.
In our case the HashMap is >311MB in size. It contains 20 entries, 15 of them are > 20MB in size.
The large size is not caused by map values but rather map keys which are of type com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple and contain a large number (couple thousand) of org.jboss.ejb.EntityEnterpriseContext references in its _txLocalResources variable.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
14 years, 10 months
[JBoss JIRA] Assigned: (JBAS-1748) hot deploying JMX invoker service fails
by Mike Clark (JIRA)
[ https://jira.jboss.org/jira/browse/JBAS-1748?page=com.atlassian.jira.plug... ]
Mike Clark reassigned JBAS-1748:
--------------------------------
Assignee: Mike Clark (was: Vicky Kak)
> hot deploying JMX invoker service fails
> ---------------------------------------
>
> Key: JBAS-1748
> URL: https://jira.jboss.org/jira/browse/JBAS-1748
> Project: JBoss Application Server
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: Management services
> Affects Versions: JBossAS-4.0.2 Final
> Reporter: Norman Richards
> Assignee: Mike Clark
> Priority: Minor
> Fix For: JBossAS-6.0.0.M3
>
>
> jmx-invoker-service.xml cannot be hot deployed. Trying to hot deploy it causes a failure when redeploying the web console. After this failure, I the JMX invoker cannot be contacted. Here's the resulting web console error:
> 22:49:04,904 ERROR [WebModule] Starting failed jboss.web.deployment:id=-1500951031,war=web-console.war
> java.lang.NullPointerException
> at org.jboss.web.WebModule.startModule(WebModule.java:67)
> at org.jboss.web.WebModule.startService(WebModule.java:46)
> at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
> at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
> at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
> at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
> at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:911)
> at $Proxy0.start(Unknown Source)
> at org.jboss.system.ServiceController.start(ServiceController.java:416)
> at org.jboss.system.ServiceController.start(ServiceController.java:438)
> at org.jboss.system.ServiceController.start(ServiceController.java:438)
> at org.jboss.system.ServiceController.start(ServiceController.java:438)
> at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
> at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
> at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
> at $Proxy4.start(Unknown Source)
> at org.jboss.deployment.SARDeployer.start(SARDeployer.java:273)
> at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
> at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
> at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
> at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121)
> at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
> at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
> at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
> at $Proxy8.deploy(Unknown Source)
> at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:325)
> at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:483)
> at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
> at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:215)
> at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:194)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
14 years, 10 months