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Thingwatcher microserver training error

SOLVED
Regular Member

Thingwatcher microserver training error

Hi,

I have a problem with the Training .jar  installation.

I followed this:

I have this error:

C:\Users\Gabriele.Brentegani\Desktop\Training>java -Dproperties.file=C:\ThingWatcher\components\Microservices-JAR\microservices.properties -jar training-standalone-2.0.0-bin.jar server training-standalone-single.yml

log4j:WARN No appenders could be found for logger (org.jboss.logging).

log4j:WARN Please initialize the log4j system properly.

log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

INFO  [2017-06-30 10:01:36,773] org.eclipse.jetty.util.log: Logging initialized @4166ms

INFO  [2017-06-30 10:01:37,023] io.dropwizard.server.DefaultServerFactory: Registering jersey handler with root path prefix: /

INFO  [2017-06-30 10:01:37,023] io.dropwizard.server.DefaultServerFactory: Registering admin handler with root path prefix: /

INFO  [2017-06-30 10:01:37,023] io.dropwizard.assets.AssetsBundle: Registering AssetBundle with name: swagger for path /swagger/*

INFO  [2017-06-30 10:01:37,133] io.dropwizard.assets.AssetsBundle: Registering AssetBundle with name: swagger-assets for path /swagger-static/*

INFO  [2017-06-30 10:01:52,634] org.reflections.Reflections: Reflections took 15423 ms to scan 1 urls, producing 108856 keys and 249936 values

ERROR [2017-06-30 10:01:53,076] com.thingworx.analytics.ccc.spring.PropertyDrivenAppContext: Failed to instantiate the context given by [classpath:/spring/job-executor-asynchronous-memory-results.xml, classpath:/spring/service.xml, classpath:/spring/defaultmodelsource.xml, classpath:/spring/modelHea

lthCheck.xml, classpath:/spring/datasource.xml]. Are you sure there's a PropertySourcesPlaceholderConfigurer and NOT a PropertyPlaceholderConfigurer?

Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'NeuronRestClientAdapter' defined in class path resource [spring/datasource.xml]: Could not resolve placeholder 'dataset.webservices.url' in string value "${dataset.webservice

s.url}"; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'dataset.webservices.url' in string value "${dataset.webservices.url}"

        at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:211)

        at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.processProperties(PropertySourcesPlaceholderConfigurer.java:180)

        at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.postProcessBeanFactory(PropertySourcesPlaceholderConfigurer.java:155)

        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:265)

        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:162)

        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:606)

        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:462)

        at com.thingworx.analytics.ccc.spring.PropertyDrivenAppContext.create(PropertyDrivenAppContext.java:67)

        at com.thingworx.analytics.ccc.dropwizard.utils.AnalyticsConfiguration.getApplicationContext(AnalyticsConfiguration.java:51)

        at com.thingworx.analytics.ccc.dropwizard.utils.DropwizardBaseApplication.loadConfiguration(DropwizardBaseApplication.java:24)

        at com.thingworx.analytics.training.TrainingApplication.register(TrainingApplication.java:57)

        at com.thingworx.analytics.training.TrainingApplication.register(TrainingApplication.java:31)

        at com.thingworx.analytics.ccc.dropwizard.utils.DropwizardBaseApplication.run(DropwizardBaseApplication.java:54)

        at com.thingworx.analytics.ccc.dropwizard.utils.DropwizardBaseApplication.run(DropwizardBaseApplication.java:16)

        at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:43)

        at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:85)

        at io.dropwizard.cli.Cli.run(Cli.java:75)

        at io.dropwizard.Application.run(Application.java:79)

        at com.thingworx.analytics.training.TrainingApplication.main(TrainingApplication.java:44)

Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'dataset.webservices.url' in string value "${dataset.webservices.url}"

        at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:174)

        at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126)

        at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:204)

        at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:178)

        at org.springframework.context.support.PropertySourcesPlaceholderConfigurer$2.resolveStringValue(PropertySourcesPlaceholderConfigurer.java:175)

        at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveStringValue(BeanDefinitionVisitor.java:282)

        at org.springframework.beans.factory.config.BeanDefinitionVisitor.resolveValue(BeanDefinitionVisitor.java:204)

        at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitGenericArgumentValues(BeanDefinitionVisitor.java:159)

        at org.springframework.beans.factory.config.BeanDefinitionVisitor.visitBeanDefinition(BeanDefinitionVisitor.java:85)

        at org.springframework.beans.factory.config.PlaceholderConfigurerSupport.doProcessProperties(PlaceholderConfigurerSupport.java:208)

        ... 18 more

And the microserver didn't stard properly.

My configuration:

microservices.properties:

results.destination.uri=results://localhost:8096/results/models

file.storage.path=C:\Users\Gabriele.Brentegani\Desktop\Training\pippo

results-h2-file.yml

---

appCtx:

  - "classpath:/spring/aws-s3nfs.xml"

  - "classpath:/spring/service.xml"

database:

  driverClass: org.h2.Driver

  password: sa

  url: "jdbc:h2:file:./model-db"

  user: sa

flyway:

  baselineDescription: "<< MMS Flyway Baseline >>"

  baselineOnMigrate: true

  locations:

    - /migration

  outOfOrder: false

  schemas:

    - PUBLIC

  validateOnMigrate: true

logging:

  appenders:

    -

      target: stdout

      threshold: ALL

      timeZone: EST5EDT

      type: console

  level: INFO

  loggers:

    com.thingworx.analytics.model: INFO

propertyReaderCtx:

  - "classpath:/spring/properties-wiring.xml"

server:

  adminConnectors:

    -

      port: 8096

      reuseAddress: true

      type: http

  applicationConnectors:

    -

      port: 8097

      reuseAddress: true

      type: http

  registerDefaultExceptionMappers: false

swagger:

  resourcePackage: com.thingworx.analytics.results

training-standalone-single.yml

---

appCtx:

  - "classpath:/spring/job-executor-asynchronous-memory-results.xml"

  - "classpath:/spring/service.xml"

  - "classpath:/spring/defaultmodelsource.xml"

  - "classpath:/spring/modelHealthCheck.xml"

  - "classpath:/spring/datasource.xml"

database:

  driverClass: org.h2.Driver

  password: sa

  url: "jdbc:h2:mem:training"

  user: sa

flyway:

  baselineDescription: "<< Training Microservice Flyway Baseline >>"

  baselineOnMigrate: true

  locations:

    - /migration

logging:

  appenders:

    -

      target: stdout

      threshold: ALL

      timeZone: EST5EDT

      type: console

  level: INFO

  loggers:

    org.apache.spark: WARN

propertyReaderCtx:

  - "classpath:/spring/properties-wiring.xml"

server:

  adminConnectors:

    -

      port: 8090

      type: http

  applicationConnectors:

    -

      port: 8091

      type: http

  registerDefaultExceptionMappers: false

swagger:

  resourcePackage: com.thingworx.analytics.training

ANY SUGGESTION?? THANKS!!

PS: The Result part works fine:

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Thingwatcher microserver training error

Hi Maurizio

Glad you made it work but you should try with the empty value. It would work too and much easier to put in place.

You would only set an actual URL if you wanted to train with a dataset already existing in ThingWorx Analytics Server.

For dataset strictly coming through ThingWatcher/anomaly detection, simply leave those properties to an empty value.

Kind regards

Christophe

View solution in original post

8 REPLIES 8

Re: Thingwatcher microserver training error

Hi Maurizio

the microservices.properties file needs some additional properties.

Check https://support.ptc.com/appserver/cs/view/solution.jsp?n=CS264852 for details.

Kind regards

Christophe

Re: Thingwatcher microserver training error

...ok and now what I have to put here ??

  • dataset.webservices.url=   ??
  • dataset.app.id= ??
  • dataset.app.key= ??

Thanks

Re: Thingwatcher microserver training error

Hi Maurizio

There is no value to add, simply add the properties in the file with an empty value like below:

dataset.webservices.url=
dataset.app.id=

dataset.app.key=


I have updated the article to clarify this point.

Kind regards

Christophe


Re: Thingwatcher microserver training error

I tried many url and I found the solution!!!!!!

This is my microservices.properties:


results.destination.uri=results://localhost:8096/results/models


file.storage.path=C:\Users\MyUSERS\Desktop\AnalyticsThingWatcher\ThingWorx-Analytics-ThingWatcher\components\Microservices-JAR\Training

dataset.webservices.url=dataset://localhost:8090/dataset


dataset.app.id=S3Initializer                        (here I think that works with anything)


dataset.app.key=1234                                  (here I think that works with anything)

Re: Thingwatcher microserver training error

Hi Maurizio

Glad you made it work but you should try with the empty value. It would work too and much easier to put in place.

You would only set an actual URL if you wanted to train with a dataset already existing in ThingWorx Analytics Server.

For dataset strictly coming through ThingWatcher/anomaly detection, simply leave those properties to an empty value.

Kind regards

Christophe

View solution in original post

Re: Thingwatcher microserver training error

Ok I checked it and the microservers result and training started poperly.

I tried to start an anomaly detection from simulated device by kepserverEX in the new composer, but gave me initializaztion Failed.

I notice this error in training/Healthcheck:     (localhost:8091) 

"model-destination" : {

  "healthy" : false,

  "message" : "Could not establish connectivity to: results://localhost:8096/results/models"

  },

any suggestion?

Re: Thingwatcher microserver training error

Hi Maurizio

Would be good to open a new thread for a new error .. that would make the answers more easily searchable for future people having the same issue.

Regarding this error, do you run the micro services on the same machine as ThingWorx or a different one ?

I would think they are on a different one, but in any case could you replace the occurrences of localhost in microservices.properties with the ip address of the machine on which the micro services run.

then restart the microservices and ThingWorx and try again

Thanks

Christophe

Highlighted

Re: Thingwatcher microserver training error

ok thanks,

I started new discussion:

Thingwatcher: Status Anomaly "Initialization Failed"