Hi, I could see that this issue is fixed in below commit.
Bug 7814: Fix InvalidActorNameException<https://github.com/opendaylight/controller/commit/43fb391bf873b252383a8d736b2651b04da8d40d> https://github.com/opendaylight/controller/commit/43fb391bf873b252383a8d736b2651b04da8d40d I have picked this correction. Hopefully it will be resolved. Thanks. -Vijay From: Vijay Daniel Sent: Tuesday, August 29, 2017 12:34 AM To: 'controller-dev@lists.opendaylight.org' <controller-dev@lists.opendaylight.org> Cc: Muthukumaran K <muthukumara...@ericsson.com> Subject: Actor name is not unique exception Hi Folks, I'm seeing the below exception in a 3 node cluster setup that runs on redhat. Sorry to paste a big exception stack, thought it will give sufficient information. 2017-08-23 06:34:38,920 | ERROR | p1777409024-1592 | AbstractNeutronInterface | 370 - org.opendaylight.neutron.transcriber - 0.7.4.SNAPSHOT | Transaction failed java.util.concurrent.ExecutionException: TransactionCommitFailedException{message=canCommit encountered an unexpected failure, errorList=[RpcError [message=canCommit encountered an unexpected failure, severity=ERROR, errorType=APPLICATION, tag=operation-failed, applicationTag=null, info=null, cause=java.lang.Exception: Error creating READ_WRITE transaction on shard default]]} at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.wrapInExecutionException(MappingCheckedFuture.java:63) at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.get(MappingCheckedFuture.java:76) at org.opendaylight.neutron.transcriber.AbstractNeutronInterface.updateMd(AbstractNeutronInterface.java:122) at org.opendaylight.neutron.transcriber.AbstractNeutronInterface.addMd(AbstractNeutronInterface.java:101) at org.opendaylight.neutron.transcriber.AbstractNeutronInterface.add(AbstractNeutronInterface.java:282) at org.opendaylight.neutron.transcriber.AbstractNeutronInterface.add(AbstractNeutronInterface.java:292) at org.opendaylight.neutron.northbound.api.AbstractNeutronNorthbound.create(AbstractNeutronNorthbound.java:68) at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.createPorts(NeutronPortsNorthbound.java:207) at sun.reflect.GeneratedMethodAccessor311.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507) at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247) at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:984) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1045) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:236) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) Caused by: TransactionCommitFailedException{message=canCommit encountered an unexpected failure, errorList=[RpcError [message=canCommit encountered an unexpected failure, severity=ERROR, errorType=APPLICATION, tag=operation-failed, applicationTag=null, info=null, cause=java.lang.Exception: Error creating READ_WRITE transaction on shard default]]} at org.opendaylight.controller.md.sal.dom.broker.impl.TransactionCommitFailedExceptionMapper.newWithCause(TransactionCommitFailedExceptionMapper.java:37) at org.opendaylight.controller.md.sal.dom.broker.impl.TransactionCommitFailedExceptionMapper.newWithCause(TransactionCommitFailedExceptionMapper.java:18) at org.opendaylight.yangtools.util.concurrent.ExceptionMapper.apply(ExceptionMapper.java:103) at org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker.handleException(ConcurrentDOMDataBroker.java:216) at org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker.access$000(ConcurrentDOMDataBroker.java:45) at org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker$1.onFailure(ConcurrentDOMDataBroker.java:124) at com.google.common.util.concurrent.Futures$6.run(Futures.java:1310) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457) at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156) at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145) at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:202) at com.google.common.util.concurrent.SettableFuture.setException(SettableFuture.java:68) at org.opendaylight.controller.cluster.datastore.SingleCommitCohortProxy$1.onComplete(SingleCommitCohortProxy.java:58) at akka.dispatch.OnComplete.internal(Future.scala:258) at akka.dispatch.OnComplete.internal(Future.scala:256) at akka.dispatch.japi$CallbackBridge.apply(Future.scala:186) at akka.dispatch.japi$CallbackBridge.apply(Future.scala:183) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55) at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91) at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91) at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91) at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72) at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:409) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) Caused by: java.lang.Exception: Error creating READ_WRITE transaction on shard default at org.opendaylight.controller.cluster.datastore.RemoteTransactionContextSupport.createTransactionContext(RemoteTransactionContextSupport.java:224) at org.opendaylight.controller.cluster.datastore.RemoteTransactionContextSupport.onCreateTransactionComplete(RemoteTransactionContextSupport.java:202) at org.opendaylight.controller.cluster.datastore.RemoteTransactionContextSupport.access$000(RemoteTransactionContextSupport.java:39) at org.opendaylight.controller.cluster.datastore.RemoteTransactionContextSupport$1.onComplete(RemoteTransactionContextSupport.java:137) ... 17 more Caused by: akka.actor.InvalidActorNameException: actor name [shard-172.20.0.101:datastore-config@0:5230] is not unique! at akka.actor.dungeon.ChildrenContainer$NormalChildrenContainer.reserve(ChildrenContainer.scala:129) at akka.actor.dungeon.Children$class.reserveChild(Children.scala:130) at akka.actor.ActorCell.reserveChild(ActorCell.scala:374) at akka.actor.dungeon.Children$class.makeChild(Children.scala:268) at akka.actor.dungeon.Children$class.actorOf(Children.scala:42) at akka.actor.ActorCell.actorOf(ActorCell.scala:374) at org.opendaylight.controller.cluster.datastore.ShardTransactionActorFactory.newShardTransaction(ShardTransactionFactory.java:78) at org.opendaylight.controller.cluster.datastore.Shard.createTransaction(Shard.java:518) at org.opendaylight.controller.cluster.datastore.Shard.createTransaction(Shard.java:506) at org.opendaylight.controller.cluster.datastore.Shard.handleCreateTransaction(Shard.java:486) at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:235) at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:291) at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:29) at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:170) at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:97) at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544) at akka.actor.Actor$class.aroundReceive(Actor.scala:484) at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:168) at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:633) at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:179) at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:168) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526) at akka.actor.ActorCell.invoke(ActorCell.scala:495) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257) at akka.dispatch.Mailbox.run(Mailbox.scala:224) at akka.dispatch.Mailbox.exec(Mailbox.scala:234) ... 4 more Can someone please share your thought why would I step into this issue? Did some search in Bugzilla and found this https://bugs.opendaylight.org/show_bug.cgi?id=6274. But couldn't see any detail communication on this issue. PS: Attaching my akka.conf and related conf files. -Vijay
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