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From "Chen, Pei" <>
Subject Re: Thread safety
Date Fri, 08 Feb 2013 20:33:35 GMT
Hi Kannan,
current cTAKES wasn't designed to be thread safe. If you're planning to wrap it in a service,
I would suggest limiting to a single pipeline per process. At least until it has been fully
tested to allow

Sent from my iPad

On Feb 8, 2013, at 3:02 PM, "Kannan Thiagarajan" <<>>

Hello Karthik,

Thanks for responding.

I'm specifically interested in using the DrugNER and was going wrap it as a service and noticed
the limitation.

I'm fairly new to UIMA and cTAKES; so pardon my ignorance. Is this limitation due to some
limitation within UIMA.

Best Regards

On Tue, Feb 5, 2013 at 2:33 PM, Karthik Sarma <<>>
It is not thread safe at the moment, though a few of us have been looking into it

Karthik Sarma
UCLA Medical Scientist Training Program Class of 20??
Member, UCLA Medical Imaging & Informatics Lab
Member, CA Delegation to the House of Delegates of the American Medical Association<>

On Tue, Feb 5, 2013 at 12:32 PM, Kannan Thiagarajan <<>>

I'm just curious if 3.0 which is incubation is designed for thread-safety.In looking at cTAKES
2.5 - its clear that it is not designed or tested for thread-safety.

Best Regards
Kannan Thiagarajan

Best Regards
Kannan Thiagarajan

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