Does anyone know how to use java api to achieve anomaly detection with Thingwatcher8.0?
- July 18, 2017
- 1 reply
- 3486 views
Please see my code in attachment,the output of my code is:
CALIBRATING
WAT9999E
Unexpected exception. {Throwable=[NullPointerException: }]
Is isAnomalousValue false
ThingWatcherStat FAILED
It indicates after calibrating the thingwatcher failed.
I used jar install to run resut and training Microservices. I can see log from training microservice
com.thingworx.analytics.training.core.TrainingRunner: Successfully stored PMML to modelUri "Optional[http://192.168.31.202:8090/results/models/1/models.xml]" for jobId "1"
But I see error in result microservice:
INFO [2017-07-18 00:16:27,791] io.dropwizard.jersey.jackson.JsonProcessingExceptionMapper: Mapping exception: class javax.ws.rs.WebApplicationException
! com.thingworx.analytics.results.db.EntityNotFoundException: Could not retrieve result [1]
! at com.thingworx.analytics.results.db.ResultsModelDAO.lambda$findSpecific$0(ResultsModelDAO.java:67)
! at java.util.Optional.orElseThrow(Unknown Source)
! at com.thingworx.analytics.results.db.ResultsModelDAO.findSpecific(ResultsModelDAO.java:67)
! at com.thingworx.analytics.results.core.ResultsService.findById(ResultsService.java:44)
! at com.thingworx.analytics.results.resources.ModelResource.retrieveModelXml(ModelResource.java:185)
! ... 61 common frames omitted
! Causing: javax.ws.rs.WebApplicationException: Could not retrieve result [1]
! at com.thingworx.analytics.results.resources.ModelResource.retrieveModelXml(ModelResource.java:190)
! at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
! at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
! at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
! at java.lang.reflect.Method.invoke(Unknown Source)
! at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
! at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
! at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
! at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
! at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
! at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
! at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
! at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
Anyone can help? Thanks.