What signature of SimplePipeline do you use? The one based on AnalysisEngine or the one based on AnalysisEngineDescription?
Cheers, -- Richard On 26.08.2015, at 21:07, Martin Wunderlich <[email protected]> wrote: > Hi all, > > I am running a SimplePipeline which consists of a Reader and two Aggregate > Analysis Engines. The output CAS of the first AAE is meant to feed into the > second AAE. However, I find that even though the output of the first AAE is > correct, it is different from the input to the second AAE. I have verified > this by writing to XMI as the last step of AAE 1 and the first step of AAE 2. > In AAE 1 I have a CAS merger as the final step and a flow controller which is > set to drop the input CAS to the merger. This is working fine: Only the > merged CAS remains after the merge step. And yet, the input CAS to AAE 2 is > missing the annotations which were added by annotator steps in AAE 1 before > the merge. > > If I combine both AAEs into one super-AAE and add this one to the > SimplePipeline instead, it works fine. So, there is a work-around. I am just > curious why the AAEs might behave this way when I have the separate. > Thanks a lot. > > Cheers, > > Martin
