Hi,
I am writing a test in java which starts a workflow with ID ‘A’, terminates it, lists workflows to verify there arent any running workflows and then tries to start it again with the same ID. But i keep getting this error shown below when trying to start the workflow the second time and i am not sure how do i fix it?
Nov 23, 2020 8:47:29 PM io.grpc.internal.SerializeReentrantCallsDirectExecutor execute
SEVERE: Exception while executing runnable io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed@2e8a1ab4
java.lang.IllegalStateException: unreachable
at io.temporal.internal.testservice.TestWorkflowMutableStateImpl.getWorkflowExecutionStatus(TestWorkflowMutableStateImpl.java:354)
at io.temporal.internal.testservice.TestWorkflowService.startWorkflowExecutionImpl(TestWorkflowService.java:249)
at io.temporal.internal.testservice.TestWorkflowService.startWorkflowExecution(TestWorkflowService.java:223)
at io.temporal.api.workflowservice.v1.WorkflowServiceGrpc$MethodHandlers.invoke(WorkflowServiceGrpc.java:3642)
at io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:182)
at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:331)
at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:814)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializeReentrantCallsDirectExecutor.execute(SerializeReentrantCallsDirectExecutor.java:49)
at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener.halfClosed(ServerImpl.java:825)
at io.grpc.inprocess.InProcessTransport$InProcessStream$InProcessClientStream.halfClose(InProcessTransport.java:791)
at io.grpc.internal.ForwardingClientStream.halfClose(ForwardingClientStream.java:72)
at io.grpc.internal.ClientCallImpl.halfCloseInternal(ClientCallImpl.java:557)
at io.grpc.internal.ClientCallImpl.halfClose(ClientCallImpl.java:546)
at io.grpc.PartialForwardingClientCall.halfClose(PartialForwardingClientCall.java:44)
at io.grpc.ForwardingClientCall.halfClose(ForwardingClientCall.java:22)
at io.grpc.ForwardingClientCall$SimpleForwardingClientCall.halfClose(ForwardingClientCall.java:44)
at io.grpc.PartialForwardingClientCall.halfClose(PartialForwardingClientCall.java:44)
at io.grpc.ForwardingClientCall.halfClose(ForwardingClientCall.java:22)
at io.grpc.ForwardingClientCall$SimpleForwardingClientCall.halfClose(ForwardingClientCall.java:44)
at io.grpc.stub.ClientCalls.asyncUnaryRequestCall(ClientCalls.java:309)
at io.grpc.stub.ClientCalls.futureUnaryCall(ClientCalls.java:218)
at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:146)
at io.temporal.api.workflowservice.v1.WorkflowServiceGrpc$WorkflowServiceBlockingStub.startWorkflowExecution(WorkflowServiceGrpc.java:2633)
at io.temporal.internal.external.GenericWorkflowClientExternalImpl.lambda$start$0(GenericWorkflowClientExternalImpl.java:86)
at io.temporal.internal.common.GrpcRetryer.retryWithResult(GrpcRetryer.java:127)
at io.temporal.internal.external.GenericWorkflowClientExternalImpl.start(GenericWorkflowClientExternalImpl.java:80)
at io.temporal.internal.sync.WorkflowStubImpl.startWithOptions(WorkflowStubImpl.java:155)
at io.temporal.internal.sync.WorkflowStubImpl.start(WorkflowStubImpl.java:268)
at io.temporal.internal.sync.WorkflowInvocationHandler$StartWorkflowInvocationHandler.invoke(WorkflowInvocationHandler.java:242)
at io.temporal.internal.sync.WorkflowInvocationHandler.invoke(WorkflowInvocationHandler.java:178)
at com.sun.proxy.$Proxy30.start(Unknown Source)
at io.temporal.internal.sync.WorkflowClientInternal.lambda$start$431e99ec$1(WorkflowClientInternal.java:226)
at io.temporal.internal.sync.WorkflowClientInternal.start(WorkflowClientInternal.java:218)
at io.temporal.internal.sync.WorkflowClientInternal.start(WorkflowClientInternal.java:226)
at io.temporal.client.WorkflowClient.start(WorkflowClient.java:250)
at com.twilio.tds.server.services.TemporalReaperServiceImpl.startReaper(TemporalReaperServiceImpl.java:95)
at com.twilio.tds.server.services.TemporalReaperServiceImplTest.testStartAndStop(TemporalReaperServiceImplTest.java:150)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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.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$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
20:47:29.517 [main] WARN io.temporal.internal.common.GrpcRetryer - Retrying after failure
io.grpc.StatusRuntimeException: UNKNOWN
at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:262)
at io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:243)
at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:156)
at io.temporal.api.workflowservice.v1.WorkflowServiceGrpc$WorkflowServiceBlockingStub.startWorkflowExecution(WorkflowServiceGrpc.java:2633)
at io.temporal.internal.external.GenericWorkflowClientExternalImpl.lambda$start$0(GenericWorkflowClientExternalImpl.java:86)
at io.temporal.internal.common.GrpcRetryer.retryWithResult(GrpcRetryer.java:127)
at io.temporal.internal.external.GenericWorkflowClientExternalImpl.start(GenericWorkflowClientExternalImpl.java:80)
at io.temporal.internal.sync.WorkflowStubImpl.startWithOptions(WorkflowStubImpl.java:155)
at io.temporal.internal.sync.WorkflowStubImpl.start(WorkflowStubImpl.java:268)
at io.temporal.internal.sync.WorkflowInvocationHandler$StartWorkflowInvocationHandler.invoke(WorkflowInvocationHandler.java:242)
at io.temporal.internal.sync.WorkflowInvocationHandler.invoke(WorkflowInvocationHandler.java:178)
at com.sun.proxy.$Proxy30.start(Unknown Source)
at io.temporal.internal.sync.WorkflowClientInternal.lambda$start$431e99ec$1(WorkflowClientInternal.java:226)
at io.temporal.internal.sync.WorkflowClientInternal.start(WorkflowClientInternal.java:218)
at io.temporal.internal.sync.WorkflowClientInternal.start(WorkflowClientInternal.java:226)
at io.temporal.client.WorkflowClient.start(WorkflowClient.java:250)
at com.twilio.tds.server.services.TemporalReaperServiceImpl.startReaper(TemporalReaperServiceImpl.java:95)
at com.twilio.tds.server.services.TemporalReaperServiceImplTest.testStartAndStop(TemporalReaperServiceImplTest.java:150)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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.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$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)