DUCC web server interfacing

2014-11-20 Thread Daniel Heinze
I just installed DUCC this week and can process batch jobs. I would like DUCC to initiate/manage one or more copies of the same UIMA pipeline that has high startup overhead and keep it/them active and feed it/them with documents that arrive periodically over a web service. Any suggestions on the

Re: DUCC web server interfacing

2014-11-20 Thread Eddie Epstein
The preferred approach is to run the analytics as a DUCC service, and have an application driver that feeds the service instances with incoming data. This service would be a scalable UIMA-AS service, which could have as many instances as are needed to keep up with the load. The driver would use

Re: DUCC web server interfacing

2014-11-20 Thread Eddie Epstein
Ooops, in this case the web server would be feeding the service directly. On Thu, Nov 20, 2014 at 9:04 PM, Eddie Epstein eaepst...@gmail.com wrote: The preferred approach is to run the analytics as a DUCC service, and have an application driver that feeds the service instances with incoming

RE: DUCC web server interfacing

2014-11-20 Thread D. Heinze
Eddie... thanks. Yes, that sounds like I would not have the advantage of DUCC managing the UIMA pipeline. To break it down a little for the uninitiated (me), 1. how do I start a DUCC job that stays resident because it has high startup cost (e.g. 2 minutes to load all the resources for the