Failed to start Apache ActiveMQ (amq, null)

Issue

In my env, the AMQ was setup as master and slave. I found below error in the log, pls tell the reason.

2019-01-05 05:40:04,747 | ERROR | AMQ-1-thread-1   | BrokerService                    | he.activemq.broker.BrokerService  616 | 162 - org.apache.activemq.activemq-osgi - 5.11.0.redhat-630283 | Failed to start Apache ActiveMQ (amq, null)
java.io.IOException: attempt to obtain lock aborted due to shutdown
        at org.apache.activemq.store.SharedFileLocker.doStart(SharedFileLocker.java:89)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at org.apache.activemq.broker.LockableServiceSupport.preStart(LockableServiceSupport.java:94)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:54)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at org.apache.activemq.broker.BrokerService.doStartPersistenceAdapter(BrokerService.java:663)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at org.apache.activemq.broker.BrokerService.startPersistenceAdapter(BrokerService.java:647)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at org.apache.activemq.broker.BrokerService.start(BrokerService.java:612)[162:org.apache.activemq.activemq-osgi:5.11.0.redhat-630283]
        at io.fabric8.mq.fabric.ActiveMQServiceFactory$ClusteredConfiguration.doStart(ActiveMQServiceFactory.java:549)[176:io.fabric8.mq.mq-fabric:1.2.0.redhat-630283]
        at io.fabric8.mq.fabric.ActiveMQServiceFactory$ClusteredConfiguration.access$400(ActiveMQServiceFactory.java:359)[176:io.fabric8.mq.mq-fabric:1.2.0.redhat-630283]
        at io.fabric8.mq.fabric.ActiveMQServiceFactory$ClusteredConfiguration$1.run(ActiveMQServiceFactory.java:490)[176:io.fabric8.mq.mq-fabric:1.2.0.redhat-630283]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_75]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_75]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_75]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_75]
        at java.lang.Thread.run(Thread.java:745)[:1.7.0_75]