Restarting the app cause issue with the tracing

[jpandher1991]

Evertime we deploy the app or restart the app. we wont get the complete trace . And then we have to restart the mule runtime to fix it.

Error from mule_ee log file
2020-08-20 18:36:45.084 [[dbank-api-experience-web-v11].throttling-task.01] ERROR co.elastic.apm.agent.plugin.api.HeaderInjectorBridge - Failed to add trace context headers
java.lang.ClassCastException: Cannot cast co.elastic.apm.mule.utils.SpanUtils$$Lambda$92/1785346483 to co.elastic.apm.api.HeaderInjector
at java.lang.invoke.MethodHandleImpl.newClassCastException(MethodHandleImpl.java:361)
at java.lang.invoke.MethodHandleImpl.castReference(MethodHandleImpl.java:356)
at co.elastic.apm.agent.plugin.api.HeaderInjectorBridge.setHeader(HeaderInjectorBridge.java:61)
at co.elastic.apm.agent.plugin.api.HeaderInjectorBridge.setHeader(HeaderInjectorBridge.java:35)
at co.elastic.apm.agent.impl.transaction.TraceContext.setOutgoingTraceContextHeaders(TraceContext.java:522)
at co.elastic.apm.api.AbstractSpanImpl.doInjectTraceHeaders(AbstractSpanImpl.java:153)
at co.elastic.apm.api.AbstractSpanImpl.injectTraceHeaders(AbstractSpanImpl.java:148)
at co.elastic.apm.mule.utils.SpanUtils.startSpan(SpanUtils.java:39)
at co.elastic.apm.mule.listeners.TraceMessageProcessorNotificationListener.onNotification(TraceMessageProcessorNotificationListener.java:31)
at co.elastic.apm.mule.listeners.TraceMessageProcessorNotificationListener.onNotification(TraceMessageProcessorNotificationListener.java:18)
at org.mule.context.notification.Sender.dispatch(Sender.java:36)
at org.mule.context.notification.Policy.dispatchToSenders(Policy.java:171)
at org.mule.context.notification.Policy.doDispatch(Policy.java:136)
at org.mule.context.notification.Policy.dispatch(Policy.java:117)
at org.mule.context.notification.ServerNotificationManager.notifyListeners(ServerNotificationManager.java:255)
at org.mule.context.notification.ServerNotificationManager.fireNotification(ServerNotificationManager.java:202)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.fireNotification(MessageProcessorNotificationExecutionInterceptor.java:144)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:55)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44)
at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:88)
at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59)
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:81)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:74)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44)
at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:98)
at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59)
at org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:99)
at org.mule.processor.AsyncInterceptingMessageProcessor.process(AsyncInterceptingMessageProcessor.java:119)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:112)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44)
at org.mule.processor.chain.SimpleMessageProcessorChain.doProcess(SimpleMessageProcessorChain.java:43)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:74)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:112)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44)
at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:88)
at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59)
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:81)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:74)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:50)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:74)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.access$001(InterceptingChainLifecycleWrapper.java:22)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper$1.process(InterceptingChainLifecycleWrapper.java:66)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:112)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:61)

[michaelhyatt]

Hey, can you provide me with a sample project that reproduces it to try and fix it?