uima-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
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.

Jörn

Mime
View raw message