2 Replies Latest reply on Jul 19, 2017 9:03 AM by cmorfin RSS
    toml Newbie

    Does anyone know how to use java api to achieve anomaly detection with Thingwatcher8.0?

    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.