Martin Eppel created STRATOS-1281:
-------------------------------------
Summary: Stratos 4.1.0 - tracebacks seen when issuing application
undeploy/remove
Key: STRATOS-1281
URL: https://issues.apache.org/jira/browse/STRATOS-1281
Project: Stratos
Issue Type: Bug
Components: Cloud Controller
Affects Versions: 4.1.0 Beta
Reporter: Martin Eppel
Priority: Blocker
Hi,
We are testing the behavior of stratos 4.1.0 rest api's and found that if we
issue an undeploy-application followed immediately with application-remove,
that we see the following traceback.
The VM successfully get's deleted but not sure what kind of side effects this
has on the system.
Here's the snippet from the wso2carbon.log file. I've also attached the entire
log.
Steps to reproduce this:
1) deploy an application which leads to startup a single instance of a
cartridge.
2) wait for it to become active
3) issue the undeploy application and application remove rest api calls.
-Vanson
TID: [0] [STRATOS] [2015-03-19 19:45:08,681] INFO
{org.wso2.carbon.databridge.core.DataBridge} - admin connected
TID: [0] [STRATOS] [2015-03-19 19:45:43,023] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} - Starting
to undeploy application: [application-id] cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,024] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} - Removing
application signup: [application-id] cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,051] INFO
{org.apache.stratos.manager.components.ApplicationSignUpHandler} - Removing
application
signup: [application-id] cisco-sample-vm [tenant-id] -1234
TID: [0] [STRATOS] [2015-03-19 19:45:43,084] INFO
{org.apache.stratos.manager.components.ApplicationSignUpHandler} - Application
signup removed successfully: [application-id] cisco-sample-vm [tenant-id] -1234
TID: [0] [STRATOS] [2015-03-19 19:45:43,091] INFO
{org.apache.stratos.autoscaler.context.AutoscalerContext} - Network partition
algorithm context is removed successfully: [id] cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,092] INFO
{org.apache.stratos.autoscaler.monitor.cluster.ClusterMonitor} - Publishing
Cluster terminating event for [application] cisco-sample-vm [cluster]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain [instance]
cisco-sample-vm-1
TID: [0] [STRATOS] [2015-03-19 19:45:43,109] INFO
{org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
Cluster Terminating adding status started
forcisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain
TID: [0] [STRATOS] [2015-03-19 19:45:43,117] INFO
{org.apache.stratos.autoscaler.applications.topic.ApplicationsEventPublisher} -
Publishing application inactivated event: [application] cisco-sample-vm
[instance] cisco-sample-vm-1
TID: [0] [STRATOS] [2015-03-19 19:45:43,120] INFO
{org.apache.stratos.cloud.controller.messaging.publisher.TopologyEventPublisher}
- Publishing Cluster terminating event: [application-id] cisco-sample-vm
[cluster id] cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain
[instance-id] cisco-sample-vm-1
TID: [0] [STRATOS] [2015-03-19 19:45:43,144] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
Application undeployed successfully: [application-id] cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,154] INFO
{org.apache.stratos.autoscaler.event.receiver.topology.AutoscalerTopologyEventReceiver}
- [ClusterTerminatingEvent] Received: class
org.apache.stratos.messaging.event.topology.ClusterInstanceTerminatingEvent
TID: [0] [STRATOS] [2015-03-19 19:45:43,155] INFO
{org.apache.stratos.autoscaler.event.publisher.InstanceNotificationPublisher} -
Publishing Instance Cleanup Event: [cluster]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain
TID: [0] [STRATOS] [2015-03-19 19:45:43,171] WARN
{org.apache.stratos.autoscaler.status.processor.cluster.ClusterStatusActiveProcessor}
- No possible state change found for [type] [cluster]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain [instance]
TID: [0] [STRATOS] [2015-03-19 19:45:43,192] INFO
{org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
member maintenance mode event adding status started
TID: [0] [STRATOS] [2015-03-19 19:45:43,204] INFO
{org.apache.stratos.cloud.controller.messaging.publisher.TopologyEventPublisher}
- Publishing member in maintenance mode event: [service-name] cisco-sample-vm
[cluster-id] cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain
[cluster-instance-id] cisco-sample-vm-1 [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
[network-partition-id] RegionOne [partition-id] whole-region
TID: [0] [STRATOS] [2015-03-19 19:45:43,230] INFO
{org.apache.stratos.messaging.message.processor.topology.MemberMaintenanceModeProcessor}
- Member updated as In_Maintenance: [service] cisco-sample-vm [cluster]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain [member]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:43,231] INFO
{org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
Member Ready to shut down event adding status started
TID: [0] [STRATOS] [2015-03-19 19:45:43,242] INFO
{org.apache.stratos.cloud.controller.messaging.publisher.TopologyEventPublisher}
- Publishing member ready to shut down event: [service-name] cisco-sample-vm
[cluster-id] cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain
[cluster-instance-id] cisco-sample-vm-1 [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
[network-partition-id] RegionOne [partition-id] whole-region
TID: [0] [STRATOS] [2015-03-19 19:45:43,262] INFO
{org.apache.stratos.messaging.message.processor.topology.MemberReadyToShutdownMessageProcessor}
- Member updated as Ready to shutdown:
[service] cisco-sample-vm [cluster]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain [member]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:43,264] INFO
{org.apache.stratos.autoscaler.event.receiver.topology.AutoscalerTopologyEventReceiver}
- [MemberReadyToShutdownEvent] Received: class
org.apache.stratos.messaging.event.topology.MemberReadyToShutdownEvent
TID: [0] [STRATOS] [2015-03-19 19:45:43,264] INFO
{org.apache.stratos.autoscaler.context.partition.ClusterLevelPartitionContext}
- Starting the moving of termination pending to obsolete for [member]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:43,264] INFO
{org.apache.stratos.autoscaler.context.partition.ClusterLevelPartitionContext}
- Found termination pending member and trying to move [member]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
to obsolete list
TID: [0] [STRATOS] [2015-03-19 19:45:43,266] INFO
{org.apache.stratos.common.client.CloudControllerServiceClient} - Terminating
instance via cloud controller: [member]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:43,275] INFO
{org.apache.stratos.cloud.controller.iaases.JcloudsIaas} - Starting to
terminate
member: [cartridge-type] cisco-sample-vm [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:43,883] INFO
{org.apache.stratos.messaging.domain.application.locking.ApplicationLockHierarchy}
- Removed lock for application: [application-id] cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,909] INFO
{org.apache.stratos.cloud.controller.messaging.receiver.application.ApplicationEventReceiver}
- Application deleted event received:
[application-id] cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,909] INFO
{org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
Removed application [ cisco-sample-vm ]'s Cluster [
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain ] from the topology
TID: [0] [STRATOS] [2015-03-19 19:45:43,910] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
Application deleted successfully: [application-id]
TID: [0] [STRATOS] [2015-03-19 19:45:43,930] INFO
{org.apache.stratos.cloud.controller.messaging.publisher.TopologyEventPublisher}
- Publishing application clusters removed event: [application-id]
cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,950] INFO
{org.apache.stratos.messaging.message.processor.topology.ApplicationClustersRemovedMessageProcessor}
- Cluster cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain removed from
topology for application cisco-sample-vm
TID: [0] [STRATOS] [2015-03-19 19:45:43,952] INFO
{org.apache.stratos.messaging.message.processor.application.ApplicationDeletedMessageProcessor}
- [Application] cisco-sample-vm has been successfully removed
TID: [0] [STRATOS] [2015-03-19 19:45:44,786] INFO
{org.apache.stratos.cloud.controller.iaases.JcloudsIaas} - Member terminated:
[member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:44,786] WARN
{org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
Cluster cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain does not exist
TID: [0] [STRATOS] [2015-03-19 19:45:50,012] INFO
{org.apache.stratos.common.client.CloudControllerServiceClient} - Terminating
instance via cloud controller: [member]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:50,017] ERROR
{org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl}
- Could not terminate instance, member context not found: [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
TID: [0] [STRATOS] [2015-03-19 19:45:50,018] ERROR
{org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl}
- Could not terminate instance: [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
org.apache.stratos.cloud.controller.exception.InvalidMemberException: Could not
terminate instance, member context not found: [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
at
org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl.terminateInstance(CloudControllerServiceImpl.java:553)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
at
org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:66)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at
org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
TID: [0] [STRATOS] [2015-03-19 19:45:50,019] WARN
{org.apache.stratos.common.concurrent.locks.ReadWriteLock} - System warning!
Trying to release a lock which has not been taken by the same thread:
[lock-name] topology-manager [thread-id] 164 [thread-name] http-nio-9443-exec-29
TID: [0] [STRATOS] [2015-03-19 19:45:50,020] ERROR
{org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver} - Could not
terminate instance, member context not found: [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
org.apache.stratos.cloud.controller.exception.InvalidMemberException: Could not
terminate instance, member context not found: [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
at
org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl.terminateInstance(CloudControllerServiceImpl.java:553)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
at
org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:66)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at
org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
TID: [0] [STRATOS] [2015-03-19 19:45:50,027] ERROR
{org.apache.stratos.autoscaler.rule.RuleTasksDelegator} - Cannot terminate
instance
org.apache.axis2.AxisFault: Could not terminate instance, member context not
found: [member-id]
cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain41624077-30c4-4bfe-a2a8-ece2fc4f550d
at
org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531)
at
org.apache.axis2.description.RobustOutOnlyAxisOperation$RobustOutOnlyOperationClient.handleResponse(RobustOutOnlyAxisOperation.java:91)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:445)
at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225)
at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
at
org.apache.stratos.cloud.controller.stub.CloudControllerServiceStub.terminateInstance(CloudControllerServiceStub.java:7071)
at
org.apache.stratos.common.client.CloudControllerServiceClient.terminateInstance(CloudControllerServiceClient.java:120)
at
org.apache.stratos.autoscaler.rule.RuleTasksDelegator.terminateObsoleteInstance(RuleTasksDelegator.java:311)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.mvel2.optimizers.impl.refl.nodes.MethodAccessor.getValue(MethodAccessor.java:48)
at
org.mvel2.optimizers.impl.refl.nodes.VariableAccessor.getValue(VariableAccessor.java:37)
at org.mvel2.ast.ASTNode.getReducedValueAccelerated(ASTNode.java:108)
at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85)
at
org.mvel2.compiler.CompiledExpression.getDirectValue(CompiledExpression.java:123)
at
org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:119)
at org.mvel2.MVEL.executeExpression(MVEL.java:930)
at
org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:104)
at
org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1287)
at
org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:1221)
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