wso2event-stream-processing

"No Extension exists for streamingml" error in WSO2 SP

When I try using #streamingml extension in WSO2 SP, I get the error that extension is not available.
However I have made sure that siddhi-execution-streamingml-1.0.15 is downloaded and placed within the /lib directory.

I am running this on Ubuntu 16.04 as a docker service. I have downloaded the extension and have placed it under the /lib directory. 

@info(name = 'training-query')
from ProductionTrainingStream**#streamingml:updateHoeffdingTree**('SweetTypeModel', 5, density, volume, sweetType)
select *
insert into TemporaryStream;
Solution

  • The HoeffdingTree classification is supported by the siddhi-gpl-execution-streamingml. Download its latest version from maven and copy it to SP_HOME/lib directory.