I am using Eureka, Zuul, Hystrix and composite services in my application. RabbitMq I am using for message queuing. While running test cases, I am getting Following exceptions. My tests are running fine but getting the exception as follows :

```
11:38:16.597 [task-scheduler-4] ERROR o.s.c.n.h.amqp.HystrixStreamTask -     Error adding metrics to queue
java.lang.IllegalStateException: Queue full
at java.util.AbstractQueue.add(Unknown Source) ~[na:1.8.0_66]
at  org.springframework.cloud.netflix.hystrix.amqp.HystrixStreamTask.gatherMetrics(H ystrixStreamTask.java:289) ~[spring-cloud-netflix-hystrix-amqp-  1.0.0.RELEASE.jar:1.0.0.RELEASE]
at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~ [na:1.8.0_66]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_66]
at  org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMeth odRunnable.java:65) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [na:1.8.0_66]
at java.util.concurrent.FutureTask.runAndReset(Unknown Source) [na:1.8.0_66]
at  java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301( Unknown Source) [na:1.8.0_66]
at  java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [na:1.8.0_66]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.8.0_66]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.8.0_66]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_66]

```