Robbie Gemmell created QPID-4170:
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             Summary: JMX threads can spin in the Queue MBean if there is a 
failure when viewing message content
                 Key: QPID-4170
                 URL: https://issues.apache.org/jira/browse/QPID-4170
             Project: Qpid
          Issue Type: Bug
          Components: Java Broker
    Affects Versions: 0.16, 0.15, 0.14, 0.13, 0.12
            Reporter: Robbie Gemmell
            Assignee: Robbie Gemmell
            Priority: Critical
             Fix For: 0.19


During the work on QPID-4164 it was found that JMX threads can spin in the 
Queue MBean if they fail when viewing message content, looping down into the 
message and back store asking for content which will never be returned. These 
threads will never stop spinning, and will consume CPU resources and introduce 
additional/unnecessary resource contention within the store layer.

The view content method of the Queue MBean should be updated to avoid this 
possibility.

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