[main] INFO org.opendaylight.mdsal.dom.broker.DOMNotificationRouter - DOM Notification Router started [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.reconciliation.ReconciliationManager - ThreadFactory created: ovsdb-reconciler [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepOperGlobalListener - Registering HwvtepOperGlobalListener [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDataChangeListener - Registering HwvtepDataChangeListener [main] INFO org.opendaylight.mdsal.dom.broker.DOMNotificationRouter - DOM Notification Router started [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.reconciliation.ReconciliationManager - ThreadFactory created: ovsdb-reconciler [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepOperGlobalListener - Registering HwvtepOperGlobalListener [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDataChangeListener - Registering HwvtepDataChangeListener [hwvtep-waiting-job-1] ERROR org.opendaylight.ovsdb.hwvtepsouthbound.transact.DependencyQueue - Failed to process dependencies org.mockito.exceptions.misusing.WrongTypeOfReturnValue: ListenableFuture$MockitoMock$suO5uCGr cannot be returned by isActive() isActive() should return boolean *** If you're unsure why you're getting above error read on. Due to the nature of the syntax above problem might occur because: 1. This exception *might* occur in wrongly written multi-threaded tests. Please refer to Mockito FAQ on limitations of concurrency testing. 2. A spy is stubbed using when(spy.foo()).then() syntax. It is safer to stub spies - - with doReturn|Throw() family of methods. More in javadocs for Mockito.spy() method. at org.opendaylight.ovsdb.hwvtepsouthbound.transact.DependencyQueue.lambda$new$0(DependencyQueue.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:358) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.transact.AbstractTransactCommand - Update received for key: org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches.8c795437-b34f-476f-a6a5-236912ef6539.ls0 txId: 0 [main] INFO org.opendaylight.ovsdb.hwvtepsouthbound.transact.LogicalSwitchUpdateCommand - CONTROLLER - ADD Logical_Switch : Row [columns={name=[name=ls0], tunnel_key=[tunnel_key=[100]]}] [main] ERROR org.opendaylight.ovsdb.hwvtepsouthbound.transact.TransactInvokerImpl - Transact execution exception: org.opendaylight.ovsdb.lib.operations.TransactionBuilder@38dacb78 DataObjectIdentifier[ @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology ... network.topology.Topology[TopologyKey{topologyId=Uri{value=hwvtep:1}}] ... topology.Node[NodeKey{nodeId=Uri{value=8c795437-b34f-476f-a6a5-236912ef6539}}] ] java.lang.NullPointerException: Cannot invoke "com.google.common.util.concurrent.ListenableFuture.get()" because "result" is null at org.opendaylight.ovsdb.hwvtepsouthbound.transact.TransactInvokerImpl.invoke(TransactInvokerImpl.java:48) at org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance.transact(HwvtepConnectionInstance.java:139) at org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance.transact(HwvtepConnectionInstance.java:111) at org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDataChangeListener.updateData(HwvtepDataChangeListener.java:156) at org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDataChangeListener.onDataTreeChanged(HwvtepDataChangeListener.java:84) at org.opendaylight.mdsal.binding.dom.adapter.BindingDOMDataTreeChangeListenerAdapter.onDataTreeChanged(BindingDOMDataTreeChangeListenerAdapter.java:56) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreTreeChangePublisher.lambda$new$0(InMemoryDOMStoreTreeChangePublisher.java:36) at org.opendaylight.yangtools.util.concurrent.AbstractQueuedNotificationManager.executeBatch(AbstractQueuedNotificationManager.java:88) at org.opendaylight.yangtools.util.concurrent.AbstractBatchingExecutor$DispatcherTask.invokeWorker(AbstractBatchingExecutor.java:305) at org.opendaylight.yangtools.util.concurrent.AbstractBatchingExecutor$DispatcherTask.run(AbstractBatchingExecutor.java:292) at com.google.common.util.concurrent.DirectExecutorService.execute(DirectExecutorService.java:52) at org.opendaylight.yangtools.util.concurrent.AbstractBatchingExecutor.runTask(AbstractBatchingExecutor.java:156) at org.opendaylight.yangtools.util.concurrent.AbstractBatchingExecutor.submitTasks(AbstractBatchingExecutor.java:111) at org.opendaylight.yangtools.util.concurrent.AbstractQueuedNotificationManager.submitNotifications(AbstractQueuedNotificationManager.java:82) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreTreeChangePublisher.notifyListener(InMemoryDOMStoreTreeChangePublisher.java:53) at org.opendaylight.mdsal.dom.spi.store.AbstractDOMStoreTreeChangePublisher.processCandidateTree(AbstractDOMStoreTreeChangePublisher.java:119) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreTreeChangePublisher.publishChange(InMemoryDOMStoreTreeChangePublisher.java:101) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore.commit(InMemoryDOMDataStore.java:189) at org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMStoreThreePhaseCommitCohort.commit(InMemoryDOMStoreThreePhaseCommitCohort.java:120) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.commitBlocking(CommitCoordinationTask.java:136) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask.call(CommitCoordinationTask.java:78) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:42) at org.opendaylight.mdsal.dom.broker.CommitCoordinationTask$WithTracker.call(CommitCoordinationTask.java:28) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:128) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:80) at com.google.common.util.concurrent.DirectExecutorService.execute(DirectExecutorService.java:52) at com.google.common.util.concurrent.Futures.submit(Futures.java:192) at org.opendaylight.yangtools.util.concurrent.FluentFutures.submit(FluentFutures.java:136) at org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker.commit(SerializedDOMDataBroker.java:66) at org.opendaylight.mdsal.dom.spi.DOMForwardedWriteTransaction.commit(DOMForwardedWriteTransaction.java:135) at org.opendaylight.mdsal.binding.dom.adapter.BindingDOMWriteTransactionAdapter.commit(BindingDOMWriteTransactionAdapter.java:128) at org.opendaylight.ovsdb.hwvtepsouthbound.DataChangeListenerTestBase.mergeNode(DataChangeListenerTestBase.java:274) at org.opendaylight.ovsdb.hwvtepsouthbound.DataChangeListenerTestBase.addData(DataChangeListenerTestBase.java:225) at org.opendaylight.ovsdb.hwvtepsouthbound.transact.DependencyQueueTest.testLogicalSwitchConfigDependency(DependencyQueueTest.java:74) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.mockito.internal.runners.DefaultInternalRunner$1$1.evaluate(DefaultInternalRunner.java:55) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:100) at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:107) at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at org.junit.vintage.engine.execution.VintageExecutor.executeClassesAndMethodsSequentially(VintageExecutor.java:93) at org.junit.vintage.engine.execution.VintageExecutor.executeAllChildren(VintageExecutor.java:73) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:70) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:230) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:204) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:172) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:101) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:64) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:150) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:63) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:109) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:91) at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47) at org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$1(InterceptingLauncher.java:39) at org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25) at org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:38) at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47) at org.apache.maven.surefire.junitplatform.LazyLauncher.execute(LazyLauncher.java:56) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.execute(JUnitPlatformProvider.java:194) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:122) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162) at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495) [main] INFO org.opendaylight.yangtools.binding.data.codec.impl.LazyBindingMap - Using lazy population for maps larger than 1 element(s) [main] INFO org.opendaylight.yangtools.binding.data.codec.impl.LazyBindingList - Using lazy population for lists larger than 16 element(s)