Hi,
our AEs call a web service and in case the web service
gets updated or is down for a short period of time
the worker nodes stop answering requests from
the input queue, but they should continue answering
requests and reporting errors back to the client.
There is no specific error configuration which I believe means
that all errors are reported back to the client and the terminate
or disable action is not taken. But I think its disconnecting itself
from the input queue.
Maybe this log output is helpful:
Exception stack traces from my AEs process method ..
1/5/10 4:25:16 PM - 15:
org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.stopCasMultiplier:
INFO: Controll
er: SearchEngine Stopping Remote Delegate Cas Multiplier: SearchEngine
Exception stack traces from my AEs process method ..
1/5/10 4:25:17 PM - 15:
org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.stopCasMultiplier:
INFO: Controller: SearchEngine Stopping Remote Delegate Cas Multiplier:
SearchEngine
Exception stack traces from my AEs process method ..
1/5/10 4:25:19 PM - 15:
org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.stopCasMultiplier:
INFO: Controll
er: SearchEngine Stopping Remote Delegate Cas Multiplier: SearchEngine
Exception stack traces from my AEs process method ..
1/5/10 4:55:19 PM - 19:
org.apache.uima.adapter.jms.activemq.JmsOutputChannel$ConnectionTimer.startTimer:
INFO: Inactivity Timer Expired. Thread: Controller:SearchEngine:Reply
TimerThread-:ID:dkcphlinh1master-55655-1262686967339-0:0:1:12724040314479401
Controller: SearchEngine Timeout Value: 1,800,000 Endpoint Name:
ID:dkcphlinh1master-55655-1262686967339-0:0:1
The following is printed to the console a few times:
>>> Instance Hashcode:1272339693 Controller:SearchEngine Stopping
Collocated Delegate Cas Multiplier:DocumentRetrieverCasMultiplier
Jörn
