[jira] Created: (UIMA-1742) UIMA AS Aggregate not exposing number of consumer threads on its delegate's reply queues

[Jerry Cwiklik (JIRA)]

UIMA AS Aggregate not exposing number of consumer threads on its delegate's 
reply queues
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                 Key: UIMA-1742
                 URL: https://issues.apache.org/jira/browse/UIMA-1742
             Project: UIMA
          Issue Type: Bug
          Components: Async Scaleout
    Affects Versions: 2.3AS
            Reporter: Jerry Cwiklik
            Assignee: Jerry Cwiklik
            Priority: Minor


UIMA AS Spring listener uses a single thread per delegate to handle replies. If 
a deployment descriptor is configured to process replies using multiple 
threads, the UIMA AS creates a concurrent listener with a thread pool to which 
the single-threaded Spring listener delegates all reply messages. This logic 
was added to assure that the parent CAS is always processed ahead of its 
children. The problem is that a JMX console shows a single JMS Consumer on a 
reply queue. This is correct, but the number of threads in the concurrent 
listener should be shown in the UIMA AS MBeans.

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