Why the Transport scheme NOT recognized: [tcp] error occurs while using activemq resource adapter?

Issue

• After configuring and deploying the activemq resource adapter in EAP6 when an application deployed on JBoss tries to send receive messages to/from activemq then why the following error occurs:

00:00:47,762 WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.PoolByCri] (Camel (redelivery-Context) thread #0 - JmsConsumer[demo]) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: Could not create connection.
    at org.apache.activemq.ra.ActiveMQManagedConnectionFactory.createManagedConnection(ActiveMQManagedConnectionFactory.java:190)
    at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:781)
    at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:344)
    at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:397)
    at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:365)
    at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:329)
    at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:368)
    at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:464)
    at org.apache.activemq.ra.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:94)
    at org.apache.activemq.ra.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:67)
    at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:184) [spring-jms-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.jms.listener.AbstractJmsListeningContainer.createSharedConnection(AbstractJmsListeningContainer.java:405) [spring-jms-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.jms.listener.AbstractJmsListeningContainer.refreshSharedConnection(AbstractJmsListeningContainer.java:390) [spring-jms-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.jms.listener.DefaultMessageListenerContainer.refreshConnectionUntilSuccessful(DefaultMessageListenerContainer.java:885) [spring-jms-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.jms.listener.DefaultMessageListenerContainer.recoverAfterListenerSetupFailure(DefaultMessageListenerContainer.java:861) [spring-jms-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:1012) [spring-jms-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
    at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
Caused by: javax.jms.JMSException: Could not create Transport. Reason: java.io.IOException: Transport scheme NOT recognized: [failover]
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:36) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:252) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:265) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:191) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.ra.ActiveMQConnectionSupport.makeConnection(ActiveMQConnectionSupport.java:79)
    at org.apache.activemq.ra.ActiveMQConnectionSupport.makeConnection(ActiveMQConnectionSupport.java:61)
    at org.apache.activemq.ra.ActiveMQManagedConnectionFactory.createManagedConnection(ActiveMQManagedConnectionFactory.java:188)
    ... 18 more
Caused by: java.io.IOException: Transport scheme NOT recognized: [failover]
    at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:27) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:178) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:63) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:250) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    ... 23 more
Caused by: java.lang.ClassCastException: org.apache.activemq.transport.failover.FailoverTransportFactory cannot be cast to org.apache.activemq.transport.TransportFactory
    at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:175) [activemq-client-5.9.0.redhat-610376.jar:5.9.0.redhat-610376]
    ... 25 more

• When the activemq "failover" protocol is used then the following error is encountered:

Caused by: javax.jms.JMSException: Could not create Transport. Reason: java.io.IOException: Transport scheme NOT recognized: [failover]
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:36) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:252) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:265) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:191) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.ra.ActiveMQConnectionSupport.makeConnection(ActiveMQConnectionSupport.java:79)
    at org.apache.activemq.ra.ActiveMQConnectionSupport.makeConnection(ActiveMQConnectionSupport.java:61)
    at org.apache.activemq.ra.ActiveMQManagedConnectionFactory.createManagedConnection(ActiveMQManagedConnectionFactory.java:188)
    ... 12 more
Caused by: java.io.IOException: Transport scheme NOT recognized: [failover]
    at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:27) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:178) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.transport.TransportFactory.connect(TransportFactory.java:63) [activemq-core-5.7.0.jar:5.7.0]
    at org.apache.activemq.ActiveMQConnectionFactory.createTransport(ActiveMQConnectionFactory.java:250) [activemq-core-5.7.0.jar:5.7.0]
    ... 17 more
Caused by: java.lang.ClassCastException: org.apache.activemq.transport.failover.FailoverTransportFactory cannot be cast to org.apache.activemq.transport.TransportFactory
    at org.apache.activemq.transport.TransportFactory.findTransportFactory(TransportFactory.java:175) [activemq-core-5.7.0.jar:5.7.0]
    ... 19 more