Deployment Descriptor should allow setting the number of concurrent listeners
for a reply queue
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Key: UIMA-1130
URL: https://issues.apache.org/jira/browse/UIMA-1130
Project: UIMA
Issue Type: Improvement
Components: Async Scaleout
Affects Versions: 2.2.2
Reporter: Adam Lally
The Spring XML allows setting a concurrentConsumers property for a reply queue
(either an aggregate's collocated reply queue or a remote reply queue):
<property name="concurrentConsumers" value="1"/>
The deployment descriptor should allow setting this property. In some
deployments where remote delegates are scaled out many times, the bottleneck
can become the aggregate deserializing CASes from the reply queue. If the
aggregate is running on a multicore machine it helps to increase the number of
threads that can process the reply queue.
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