https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/OPNFLWPLUG-958 OpenFlowPlugin <p>Below exception comes out during a 3node test. At this point ODL1 has been taken down and brought back to service. During that bringup the below exception is seen.</p> <p><a href="https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-3node-openstack-ocata-upstream-stateful-carbon/184/odl_1/odl1_karaf.log.gz" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-3node-openstack-ocata-upstream-stateful-carbon/184/odl_1/odl1_karaf.log.gz</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>2017-11-20 03:17:20,695 | INFO | ult-dispatcher-6 | StatisticsContextImpl | 281 - org.opendaylight.openflowplugin.impl - 0.4.3.SNAPSHOT | Starting statistics context cluster services for node openflow:88256775084985 2017-11-20 03:17:20,696 | ERROR | lt-dispatcher-25 | ExecutionList | 57 - com.google.guava - 18.0.0 | RuntimeException while executing runnable com.google.common.util.concurrent.Futures$6@3546a15e with executor INSTANCE java.util.ConcurrentModificationException at com.google.common.collect.HashBiMap$Itr.checkForConcurrentModification(HashBiMap.java:339)[57:com.google.guava:18.0.0] at com.google.common.collect.HashBiMap$Itr.hasNext(HashBiMap.java:345)[57:com.google.guava:18.0.0] at org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl.getExistingKey(DeviceFlowRegistryImpl.java:284)[281:org.opendaylight.openflowplugin.impl:0.4.3.SNAPSHOT] at org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl.lambda$new$0(DeviceFlowRegistryImpl.java:67)[281:org.opendaylight.openflowplugin.impl:0.4.3.SNAPSHOT] at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)[:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)[:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)[:1.8.0_151] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1380)[:1.8.0_151] at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)[:1.8.0_151] at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270)[:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)[:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)[:1.8.0_151] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1380)[:1.8.0_151] at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)[:1.8.0_151] at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270)[:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)[:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)[:1.8.0_151] at java.util.Collections$2.tryAdvance(Collections.java:4717)[:1.8.0_151] at java.util.Collections$2.forEachRemaining(Collections.java:4725)[:1.8.0_151] at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)[:1.8.0_151] at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)[:1.8.0_151] at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)[:1.8.0_151] at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)[:1.8.0_151] at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)[:1.8.0_151] at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)[:1.8.0_151] at org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl$1.onSuccess(DeviceFlowRegistryImpl.java:132)[281:org.opendaylight.openflowplugin.impl:0.4.3.SNAPSHOT] at org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl$1.onSuccess(DeviceFlowRegistryImpl.java:120)[281:org.opendaylight.openflowplugin.impl:0.4.3.SNAPSHOT] at com.google.common.util.concurrent.Futures$6.run(Futures.java:1319)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:185)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.Futures$ChainingListenableFuture$1.run(Futures.java:918)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.Futures$ImmediateFuture.addListener(Futures.java:106)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.Futures$ChainingListenableFuture.run(Futures.java:914)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:185)[57:com.google.guava:18.0.0] at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:53)[57:com.google.guava:18.0.0] at org.opendaylight.controller.cluster.datastore.messages.ReadData.processResponse(ReadData.java:40)[203:org.opendaylight.controller.sal-distributed-datastore:1.5.3.SNAPSHOT] at org.opendaylight.controller.cluster.datastore.RemoteTransactionContext$1.onComplete(RemoteTransactionContext.java:187)[203:org.opendaylight.controller.sal-distributed-datastore:1.5.3.SNAPSHOT] at akka.dispatch.OnComplete.internal(Future.scala:259)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.OnComplete.internal(Future.scala:256)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.japi$CallbackBridge.apply(Future.scala:186)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.japi$CallbackBridge.apply(Future.scala:183)[177:com.typesafe.akka.actor:2.4.18] at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36)[173:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc] at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)[177:com.typesafe.akka.actor:2.4.18] at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)[173:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc] at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)[177:com.typesafe.akka.actor:2.4.18] at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)[177:com.typesafe.akka.actor:2.4.18] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[173:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc] at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[173:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc] at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[173:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc] </pre> </div></div> OPNFLWPLUG-958

ConcurrentModificationException: at org.opendaylight.openflowplugin.impl.registry.flow.DeviceFlowRegistryImpl.getExistingKey

Bug Medium Resolved Done Sunil Kumar M S Sam Hague csit:3node Mon, 20 Nov 2017 15:39:11 +0000 Tue, 6 Mar 2018 06:05:58 +0000 Tue, 6 Mar 2018 06:05:58 +0000 Carbon-SR3 General 0 3 <p><a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=sunilkumarms" class="user-hover" rel="sunilkumarms">sunilkumarms</a> is this bug also addressed through the group-id exception bug ?</p> <p><a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=Avishnoi" class="user-hover" rel="Avishnoi">Avishnoi</a> this issue is not addressed in the current patch. I will have to start work on this after completion of current task. </p> <p><a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=shague" class="user-hover" rel="shague">shague</a> as per my observation on the CSIT runs, this issue is not seen on single node test. It may be appearing in the cluster tests, so can you confirm if this is appearing in cluster tests only? </p> <p>Yes, this is a 3node / cluster issue. All those issues I label with the csit:3node label as well as the "Clustering Stability" epic.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/66407/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/66407/</a></p> <p>Hello Anil, </p> <p>please take a look <a href="https://git.opendaylight.org/gerrit/#/c/66407/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/66407/</a> and let me know if anything else needs to worked on this. I have run CSIT couple of time earlier. But now the build isn't passing on carbon and hence tests are unstable.</p> Relates OPNFLWPLUG-960 Development Epic Link NETVIRT-996 Rank 0|i03853: