[OPNFLWPLUG-379] openflow role switch message implementation Created: 12/Mar/15  Updated: 27/Sep/21  Resolved: 10/Nov/15

Status: Resolved
Project: OpenFlowPlugin
Component/s: General
Affects Version/s: None
Fix Version/s: None

Type: Bug
Reporter: Anil Vishnoi Assignee: Anil Vishnoi
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

External issue ID: 2827
Priority: Normal

 Description   

Implement role switch message and provide initial logic to trigger the failover. To enable role switch message capability following task need to be done

  • stub for entry point where propagation of role change should start
  • logic for pushing role to device with failover
  • role change logic wired to openflowpluginprovider
  • Unit tests

This task implement all the required tooling that will be required to implement the controller failover mechanism.

https://wiki.opendaylight.org/view/OpenDaylight_OpenFlow_Plugin:Lithium_Release_Plan

 Comments   
Comment by Anil Vishnoi [ 12/Mar/15 ]

https://git.opendaylight.org/gerrit/#/c/12644/14

Comment by Ed Warnicke [ 12/Mar/15 ]

https://git.opendaylight.org/gerrit/#/c/12644/ appears to be causing the following error:

listener started and ready to accept incoming tcp/tls connections on port: 6633
2015-03-12 16:31:45,886 | INFO | Thread-99 | TcpHandler | 324 - org.opendaylight.openflowjava.openflow-protocol-impl - 0.6.0.SNAPSHOT | Switch listener started and ready to accept incoming tcp/tls connections on port: 6653
2015-03-12 16:31:45,894 | INFO | nerImpl@57be3d09 | OSGI2SLF4J | 118 - org.opendaylight.controller.logging.bridge - 0.5.0.SNAPSHOT | Bundle:org.opendaylight.openflowplugin Message:ServiceEvent REGISTERED
2015-03-12 16:31:45,903 | INFO | nerImpl@57be3d09 | OSGI2SLF4J | 118 - org.opendaylight.controller.logging.bridge - 0.5.0.SNAPSHOT | Bundle:org.opendaylight.openflowjava.openflow-protocol-impl Message:ServiceEvent REGISTERED
2015-03-12 16:31:45,906 | INFO | nerImpl@57be3d09 | OSGI2SLF4J | 118 - org.opendaylight.controller.logging.bridge - 0.5.0.SNAPSHOT | Bundle:org.opendaylight.openflowjava.openflow-protocol-impl Message:ServiceEvent REGISTERED
2015-03-12 16:31:45,947 | ERROR | config-pusher | ConfigTransactionControllerImpl | 187 - org.opendaylight.controller.config-manager - 0.3.0.SNAPSHOT | Commit failed on ModuleIdentifier

{factoryName='msg-spy-service-impl', instanceName='msg-spy-service-impl'} in transaction TransactionIdentifier{name='ConfigTransaction-49-51'}
java.lang.NullPointerException
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.ConfigurableOpenFlowProviderModule.canReuseInstance(ConfigurableOpenFlowProviderModule.java:63)
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.ConfigurableOpenFlowProviderModule.canReuseInstance(ConfigurableOpenFlowProviderModule.java:19)
at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:61)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager$ModuleInvocationHandler.handleInvocation(DependencyResolverManager.java:149)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
at com.sun.proxy.$Proxy108.getInstance(Unknown Source)
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverImpl.resolveInstance(DependencyResolverImpl.java:160)
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.AbstractMsgSpyServiceModule.resolveDependencies(AbstractMsgSpyServiceModule.java:62)
at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:72)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager$ModuleInvocationHandler.handleInvocation(DependencyResolverManager.java:149)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
at com.sun.proxy.$Proxy45.getInstance(Unknown Source)
at org.opendaylight.controller.config.manager.impl.ConfigTransactionControllerImpl.secondPhaseCommit(ConfigTransactionControllerImpl.java:399)
at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.secondPhaseCommit(ConfigRegistryImpl.java:280)
at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.commitConfig(ConfigRegistryImpl.java:227)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_67]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_67]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)[:1.7.0_67]
at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)[:1.7.0_67]
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:193)[:1.7.0_67]
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:175)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:117)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:54)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)[:1.7.0_67]
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)[:1.7.0_67]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)[:1.7.0_67]
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanProxy$InvokeHandler.invoke(MXBeanProxy.java:150)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanProxy.invoke(MXBeanProxy.java:167)[:1.7.0_67]
at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:252)[:1.7.0_67]
at com.sun.proxy.$Proxy42.commitConfig(Unknown Source)[181:org.opendaylight.controller.config-api:0.3.0.SNAPSHOT]
at org.opendaylight.controller.config.util.ConfigRegistryJMXClient.commitConfig(ConfigRegistryJMXClient.java:102)[182:org.opendaylight.controller.config-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.confignetconfconnector.transactions.TransactionProvider.commitTransaction(TransactionProvider.java:138)[202:org.opendaylight.controller.config-netconf-connector:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.confignetconfconnector.operations.Commit.handleWithNoSubsequentOperations(Commit.java:54)[202:org.opendaylight.controller.config-netconf-connector:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.util.mapping.AbstractLastNetconfOperation.handle(AbstractLastNetconfOperation.java:33)[200:org.opendaylight.controller.netconf-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.util.mapping.AbstractNetconfOperation.handle(AbstractNetconfOperation.java:100)[200:org.opendaylight.controller.netconf-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.sendRequestGetResponseCheckIsOK(ConfigPusherImpl.java:280)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.pushConfig(ConfigPusherImpl.java:239)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.pushConfigWithConflictingVersionRetries(ConfigPusherImpl.java:128)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.internalPushConfigs(ConfigPusherImpl.java:101)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.process(ConfigPusherImpl.java:76)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.osgi.ConfigPersisterActivator$InnerCustomizer$1.run(ConfigPersisterActivator.java:181)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_67]
2015-03-12 16:31:45,957 | ERROR | config-pusher | ConfigRegistryImpl | 187 - org.opendaylight.controller.config-manager - 0.3.0.SNAPSHOT | Configuration Transaction failed on 2PC, server is unhealthy
java.lang.IllegalStateException: Error - getInstance() failed for ModuleIdentifier{factoryName='msg-spy-service-impl', instanceName='msg-spy-service-impl'}

in transaction TransactionIdentifier

{name='ConfigTransaction-49-51'}
at org.opendaylight.controller.config.manager.impl.ConfigTransactionControllerImpl.secondPhaseCommit(ConfigTransactionControllerImpl.java:405)
at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.secondPhaseCommit(ConfigRegistryImpl.java:280)
at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.commitConfig(ConfigRegistryImpl.java:227)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_67]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_67]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)[:1.7.0_67]
at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)[:1.7.0_67]
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:193)[:1.7.0_67]
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:175)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:117)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:54)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)[:1.7.0_67]
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)[:1.7.0_67]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)[:1.7.0_67]
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanProxy$InvokeHandler.invoke(MXBeanProxy.java:150)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanProxy.invoke(MXBeanProxy.java:167)[:1.7.0_67]
at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:252)[:1.7.0_67]
at com.sun.proxy.$Proxy42.commitConfig(Unknown Source)[181:org.opendaylight.controller.config-api:0.3.0.SNAPSHOT]
at org.opendaylight.controller.config.util.ConfigRegistryJMXClient.commitConfig(ConfigRegistryJMXClient.java:102)[182:org.opendaylight.controller.config-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.confignetconfconnector.transactions.TransactionProvider.commitTransaction(TransactionProvider.java:138)[202:org.opendaylight.controller.config-netconf-connector:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.confignetconfconnector.operations.Commit.handleWithNoSubsequentOperations(Commit.java:54)[202:org.opendaylight.controller.config-netconf-connector:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.util.mapping.AbstractLastNetconfOperation.handle(AbstractLastNetconfOperation.java:33)[200:org.opendaylight.controller.netconf-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.util.mapping.AbstractNetconfOperation.handle(AbstractNetconfOperation.java:100)[200:org.opendaylight.controller.netconf-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.sendRequestGetResponseCheckIsOK(ConfigPusherImpl.java:280)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.pushConfig(ConfigPusherImpl.java:239)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.pushConfigWithConflictingVersionRetries(ConfigPusherImpl.java:128)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.internalPushConfigs(ConfigPusherImpl.java:101)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.process(ConfigPusherImpl.java:76)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.osgi.ConfigPersisterActivator$InnerCustomizer$1.run(ConfigPersisterActivator.java:181)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_67]
Caused by: java.lang.NullPointerException
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.ConfigurableOpenFlowProviderModule.canReuseInstance(ConfigurableOpenFlowProviderModule.java:63)
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.ConfigurableOpenFlowProviderModule.canReuseInstance(ConfigurableOpenFlowProviderModule.java:19)
at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:61)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager$ModuleInvocationHandler.handleInvocation(DependencyResolverManager.java:149)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
at com.sun.proxy.$Proxy108.getInstance(Unknown Source)
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverImpl.resolveInstance(DependencyResolverImpl.java:160)
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.AbstractMsgSpyServiceModule.resolveDependencies(AbstractMsgSpyServiceModule.java:62)
at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:72)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager$ModuleInvocationHandler.handleInvocation(DependencyResolverManager.java:149)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
at com.sun.proxy.$Proxy45.getInstance(Unknown Source)
at org.opendaylight.controller.config.manager.impl.ConfigTransactionControllerImpl.secondPhaseCommit(ConfigTransactionControllerImpl.java:399)
... 36 more
2015-03-12 16:31:45,966 | ERROR | config-pusher | UncaughtExceptionPolicy | 118 - org.opendaylight.controller.logging.bridge - 0.5.0.SNAPSHOT | Thread Thread[config-pusher,5,main] died because of an uncaught exception
java.lang.IllegalStateException: Failed to send commit for configuration 43-msg-spy.xml(odl-ovsdb-openstack,odl-openflowplugin-southbound)
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.sendRequestGetResponseCheckIsOK(ConfigPusherImpl.java:285)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.pushConfig(ConfigPusherImpl.java:239)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.pushConfigWithConflictingVersionRetries(ConfigPusherImpl.java:128)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.internalPushConfigs(ConfigPusherImpl.java:101)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.process(ConfigPusherImpl.java:76)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.osgi.ConfigPersisterActivator$InnerCustomizer$1.run(ConfigPersisterActivator.java:181)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_67]
Caused by: java.lang.IllegalStateException: Error - getInstance() failed for ModuleIdentifier{factoryName='msg-spy-service-impl', instanceName='msg-spy-service-impl'} in transaction TransactionIdentifier{name='ConfigTransaction-49-51'}

at org.opendaylight.controller.config.manager.impl.ConfigTransactionControllerImpl.secondPhaseCommit(ConfigTransactionControllerImpl.java:405)
at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.secondPhaseCommit(ConfigRegistryImpl.java:280)
at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.commitConfig(ConfigRegistryImpl.java:227)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_67]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_67]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)[:1.7.0_67]
at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)[:1.7.0_67]
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:193)[:1.7.0_67]
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:175)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:117)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:54)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)[:1.7.0_67]
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)[:1.7.0_67]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)[:1.7.0_67]
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanProxy$InvokeHandler.invoke(MXBeanProxy.java:150)[:1.7.0_67]
at com.sun.jmx.mbeanserver.MXBeanProxy.invoke(MXBeanProxy.java:167)[:1.7.0_67]
at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:252)[:1.7.0_67]
at com.sun.proxy.$Proxy42.commitConfig(Unknown Source)[181:org.opendaylight.controller.config-api:0.3.0.SNAPSHOT]
at org.opendaylight.controller.config.util.ConfigRegistryJMXClient.commitConfig(ConfigRegistryJMXClient.java:102)[182:org.opendaylight.controller.config-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.confignetconfconnector.transactions.TransactionProvider.commitTransaction(TransactionProvider.java:138)[202:org.opendaylight.controller.config-netconf-connector:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.confignetconfconnector.operations.Commit.handleWithNoSubsequentOperations(Commit.java:54)[202:org.opendaylight.controller.config-netconf-connector:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.util.mapping.AbstractLastNetconfOperation.handle(AbstractLastNetconfOperation.java:33)[200:org.opendaylight.controller.netconf-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.util.mapping.AbstractNetconfOperation.handle(AbstractNetconfOperation.java:100)[200:org.opendaylight.controller.netconf-util:0.3.0.SNAPSHOT]
at org.opendaylight.controller.netconf.persist.impl.ConfigPusherImpl.sendRequestGetResponseCheckIsOK(ConfigPusherImpl.java:280)[205:org.opendaylight.controller.config-persister-impl:0.3.0.SNAPSHOT]
... 6 more
Caused by: java.lang.NullPointerException
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.ConfigurableOpenFlowProviderModule.canReuseInstance(ConfigurableOpenFlowProviderModule.java:63)
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.ConfigurableOpenFlowProviderModule.canReuseInstance(ConfigurableOpenFlowProviderModule.java:19)
at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:61)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager$ModuleInvocationHandler.handleInvocation(DependencyResolverManager.java:149)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
at com.sun.proxy.$Proxy108.getInstance(Unknown Source)
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverImpl.resolveInstance(DependencyResolverImpl.java:160)
at org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflow.common.config.impl.rev140326.AbstractMsgSpyServiceModule.resolveDependencies(AbstractMsgSpyServiceModule.java:62)
at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:72)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_67]
at org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager$ModuleInvocationHandler.handleInvocation(DependencyResolverManager.java:149)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
at com.sun.proxy.$Proxy45.getInstance(Unknown Source)
at org.opendaylight.controller.config.manager.impl.ConfigTransactionControllerImpl.secondPhaseCommit(ConfigTransactionControllerImpl.java:399)
... 36 more

Comment by Michal Rehak [ 16/Mar/15 ]

merged:
https://git.opendaylight.org/gerrit/16495

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