Due to https://issues.apache.org/jira/browse/AMQ-6262 the UIMA-AS http communication is broken. When a client connects to the broker using http, the brokers log starts filling up with these:
WARN Transport - Transport Connection to: blockingQueue_-1679375177 failed: org.apache.activemq.transport.InactivityIOException: Channel was inactive (no connection attempt made) for too (>30000) long: blockingQueue_-1679375177
Change UIMA-AS pom to depend on AMQ 5.14.0 which fixes the problem.
Review all dependencies in AMQ 5.14.0 to check if UIMA-AS LICENSE AND NOTICE files need updating.