For users of UIMA to converse about such things as configuration and operating of the software of the Project UIMA AS Asynchronous = true not behaving as expected. RYAN C. CORNIA < ryan.cornia@... > I'm using UIMA AS 2.4.0, and have an example pipeline with 3 annotators. The third annotator is coded to just sleep for 3 seconds per document to simulate a slow annotator. If I change the pipeline to async=true and set the number of scale out instances on the slow annotator to be 6, I expected the pipeline to be about 6 times faster. What I see, however, is exactly the same performance. A bit of debugging shows UIMA AS is creating 6 different copies of the slow annotator, because each one is being called alternately per CAS, but it is waiting for the entire pipeline to be complete before getting another cas off the queue. Any ideas what may be misconfigured? Or what to look at? My deployment descriptor is:
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