[UIMA-1146] Setting the number of concurrent listeners of a reply queue for Co-located Delegates

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.2AS
• Fix Version/s: 2.3AS
• Component/s: Async Scaleout
• Assignee: Tong Fin
• Reporter: Tong Fin
• Created: 19/Aug/08 19:45
• Updated: 27/Aug/08 16:07
• Resolved: 26/Aug/08 20:55

Description

JIRA-1130 has improved UIMA-AS to allow users to set the number of concurrent listeners of a reply queue for each "remote" delegate. The following is the syntax in the xml deployment descriptor (as an example):
<analysisEngine async="true">
<delegates>
<remoteAnalysisEngine key="RoomNumber">
<inputQueue brokerURL="tcp://localhost:61616" endpoint="RoomNumberAnnotatorQueue"/>
<replyQueue concurrentConsumers="2" location="remote"/>
...
</remoteAnalysisEngine>
</delegates>
...
</analysisEngine>

This JIRA will do the similar thing by allowing users to set the number of concurrent listeners of a reply queue for "co-located" delegates inside the UIMA-AS aggregate.
The following is the "proposed" syntax:

<analysisEngine async="true"> <!-- Top aggregate -->
<replyQueue concurrentConsumers="2">
...
<delegates>
<analysisEngine key="NamesAndPersonTitlesTAE" async="true"> <!-- co-located aggregate -->
<replyQueue concurrentConsumers="3">
...
</analysisEngine>
...
</delegates>
...
</analysisEngine>