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From Jörn Kottmann <kottm...@gmail.com>
Subject Re: UIMA AS: Worker node hangs after errors occur
Date Mon, 22 Feb 2010 12:15:41 GMT
Jörn Kottmann wrote:
> 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.

The issue is now resolved it turned out that one of the calls
to the web service from the AE.process method just blocked
forever. After a while all worker threads where blocked and UIMA AS
stopped dequeuing messages from the input queue.


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