Concurrent queue creation commands via JMX locks up an HA instance
We have code that will create queues if they don't exist via JMX before creating a producer or consumer. When running SwiftMQ 9.2.6 we see that executing concurrent queue creation commands via JMX will completely wedge an HA configuration with the active instance staying up but otherwise unresponsive. Only a kill -9 would take down the active instance and trigger the fail over.
Execute concurrent new operations against the mbean