13:25:06.481 [main] INFO  [AutoScalerFactory:launch:227] - creating AutoScalerFactory from config: {
  "storageDir": "target/autoscaler/instances"
}
13:25:06.484 [main] DEBUG [AutoScalerFactory:configure:124] - AutoScalerFactory created with configuration: {
  "storageDir": "target/autoscaler/instances"
}
13:25:06.486 [main] DEBUG [AutoScalerFactory:restoreInstances:446] - Restoring autoscaler instances from /home/simon/git/elastisys/autoscaler/target/checkout/server/target/autoscaler/instances
13:25:06.486 [main] INFO  [AutoScalerFactory:start:156] - autoscaler factory started.
13:25:06.486 [main] INFO  [AbstractAutoScalerCoreRestTest:beforeTest:75] - server options: {
  "storageDir": "/var/lib/elastisys/autoscaler/instances",
  "addonsConfig": null,
  "enableExitHandler": false,
  "httpPort": null,
  "httpsPort": 37329,
  "sslKeyStore": "src/test/resources/security/server/server_keystore.p12",
  "sslKeyStorePassword": "serverpass",
  "requireClientCert": false,
  "sslTrustStore": null,
  "sslTrustStorePassword": null,
  "requireBasicAuth": true,
  "realmFile": "src/test/resources/security/server/security-realm.properties",
  "requireRole": "USER",
  "help": false,
  "version": false,
  "positionalArgs": []
}
13:25:06.496 [main] DEBUG [ServletServerBuilder:createServletHandler:206] - adding servlet 'org.glassfish.jersey.servlet.ServletContainer@5d57f01f' at context path '/' with path spec '/*' and init-params {}
13:25:06.498 [main] DEBUG [ServletServerBuilder:addCrossOriginFilter:113] - enabling CORS support
13:25:06.499 [main] INFO  [Server:doStart:371] - jetty-9.4.12.v20180830; built: 2018-08-30T13:59:14.071Z; git: 27208684755d94a92186989f695db2d7b21ebc51; jvm 11.0.2+9-Ubuntu-3ubuntu118.04.3
13:25:06.516 [main] INFO  [DefaultSessionIdManager:doStart:365] - DefaultSessionIdManager workerName=node0
13:25:06.519 [main] INFO  [DefaultSessionIdManager:doStart:370] - No SessionScavenger set, using defaults
13:25:06.519 [main] INFO  [HouseKeeper:startScavenging:149] - node0 Scavenging every 600000ms
13:25:06.595 [main] INFO  [ContextHandler:doStart:850] - Started o.e.j.s.ServletContextHandler@11e3225c{/,null,AVAILABLE}
13:25:06.610 [main] INFO  [SslContextFactory:load:310] - x509=X509@577c2d74(1,h=[],w=[]) for SslContextFactory@5f850405[provider=null,keyStore=file:///home/simon/git/elastisys/autoscaler/target/checkout/server/src/test/resources/security/server/server_keystore.p12,trustStore=file:///home/simon/git/elastisys/autoscaler/target/checkout/server/src/test/resources/security/server/server_keystore.p12]
13:25:06.624 [main] INFO  [AbstractConnector:doStart:292] - Started ServerConnector@445c126{SSL,[ssl, http/1.1]}{0.0.0.0:37329}
13:25:06.625 [main] INFO  [Server:doStart:408] - Started @13365ms
13:25:06.626 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:06.664 [qtp85443343-135] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:06 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:06.670 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:06.671 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > DELETE https://localhost:37329/autoscaler/instances/unknownId

13:25:06.705 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - DELETE https://localhost:37329/autoscaler/instances/unknownId by 127.0.0.1
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 404
1 < Content-Length: 6445
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:06 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:06.789 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:06 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:06.806 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:06.807 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:06.844 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:06.846 [qtp85443343-138] DEBUG [AutoScalerFactory:buildAutoScaler:281] - Building auto-scaler with id Optional[autoscaler1] and uuid a5ce394e-633c-43f8-a3e1-4f9cebdc1495 from:
blueprint: {
  "id": "autoscaler1",
  "monitoringSubsystem": "com.elastisys.autoscaler.core.monitoring.impl.standard.StandardMonitoringSubsystem",
  "alerter": "com.elastisys.autoscaler.core.alerter.impl.standard.StandardAlerter",
  "metronome": "com.elastisys.autoscaler.core.metronome.impl.standard.StandardMetronome",
  "predictionSubsystem": "com.elastisys.autoscaler.core.prediction.impl.standard.StandardPredictionSubsystem",
  "cloudPool": "com.elastisys.autoscaler.server.restapi.stubs.CloudPoolProxyStub"
}
add-ons: {}
13:25:06.903 [qtp85443343-138] INFO  [AutoScalerFactory:save:425] - Saving instance state for auto-scaler autoscaler1
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 201
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:06 GMT
1 < Location: https://localhost:37329/autoscaler/instances/autoscaler1
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:06.945 [qtp85443343-137] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 82
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:06 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/autoscaler1/blueprint

13:25:06.986 [qtp85443343-137] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/autoscaler1/blueprint by 127.0.0.1
May 08, 2019 1:25:06 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 504
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:06 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:06.991 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:06.992 [main] INFO  [AutoScalerFactory:deleteAutoScaler:401] - Deleting auto-scaler instance autoscaler1
13:25:06.992 [main] INFO  [AutoScaler:stop:327] - stopping autoscaler autoscaler1 ...
13:25:06.993 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.049 [qtp85443343-135] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.051 [qtp85443343-135] DEBUG [AutoScalerFactory:buildAutoScaler:281] - Building auto-scaler with id Optional[autoscaler1] and uuid 88c422c2-faed-41bd-aa3d-a9f07ab94b3e from:
blueprint: {
  "id": "autoscaler1",
  "cloudPool": "com.elastisys.autoscaler.server.restapi.stubs.CloudPoolProxyStub"
}
add-ons: {}
13:25:07.077 [qtp85443343-135] INFO  [AutoScalerFactory:save:425] - Saving instance state for auto-scaler autoscaler1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 201
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Location: https://localhost:37329/autoscaler/instances/autoscaler1
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.192 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 82
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.198 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.198 [main] INFO  [AutoScalerFactory:deleteAutoScaler:401] - Deleting auto-scaler instance autoscaler1
13:25:07.198 [main] INFO  [AutoScaler:stop:327] - stopping autoscaler autoscaler1 ...
13:25:07.199 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances
1 > Accept: application/json
1 > Content-Type: text/plain

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 415
1 < Cache-Control: must-revalidate,no-cache,no-store
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.301 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.305 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.311 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.358 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.360 [qtp85443343-136] DEBUG [AutoScalerFactory:buildAutoScaler:281] - Building auto-scaler with id Optional[autoscaler1] and uuid 9fa20b1c-a166-4a92-900f-b9eb1f16898e from:
blueprint: {
  "id": "autoscaler1",
  "monitoringSubsystem": "com.elastisys.autoscaler.core.monitoring.impl.standard.StandardMonitoringSubsystem",
  "alerter": "com.elastisys.autoscaler.core.alerter.impl.standard.StandardAlerter",
  "metronome": "com.elastisys.autoscaler.core.metronome.impl.standard.StandardMetronome",
  "predictionSubsystem": "com.elastisys.autoscaler.core.prediction.impl.standard.StandardPredictionSubsystem",
  "cloudPool": "com.elastisys.autoscaler.server.restapi.stubs.CloudPoolProxyStub"
}
add-ons: {}
13:25:07.380 [qtp85443343-136] INFO  [AutoScalerFactory:save:425] - Saving instance state for auto-scaler autoscaler1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 201
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Location: https://localhost:37329/autoscaler/instances/autoscaler1
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.408 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 82
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > DELETE https://localhost:37329/autoscaler/instances/autoscaler1

13:25:07.435 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - DELETE https://localhost:37329/autoscaler/instances/autoscaler1 by 127.0.0.1
13:25:07.436 [qtp85443343-138] INFO  [AutoScalerFactory:deleteAutoScaler:401] - Deleting auto-scaler instance autoscaler1
13:25:07.436 [qtp85443343-138] INFO  [AutoScaler:stop:327] - stopping autoscaler autoscaler1 ...
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.463 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.467 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.468 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.513 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.515 [qtp85443343-136] WARN  [AutoScalerFactoryRestApi:createInstance:143] - failed to create autoscaler instance: Invalid auto-scaler instance id 'autoscaler.1': ids must match regular expression '[a-zA-Z0-9_\-]+'
java.lang.IllegalArgumentException: Invalid auto-scaler instance id 'autoscaler.1': ids must match regular expression '[a-zA-Z0-9_\-]+'
	at com.elastisys.scale.commons.util.precond.Preconditions.checkArgument(Preconditions.java:26)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.validateBlueprint(AutoScalerFactory.java:486)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:252)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:334)
	at com.elastisys.autoscaler.server.restapi.AutoScalerFactoryRestApi.createInstance(AutoScalerFactoryRestApi.java:137)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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$1.call(Errors.java:267)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
	at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:311)
	at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:265)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:513)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:503)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
	at java.base/java.lang.Thread.run(Thread.java:834)
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 400
1 < Content-Length: 6686
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.556 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.562 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.563 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/unknownId/blueprint

13:25:07.596 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/unknownId/blueprint by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 404
1 < Content-Length: 6447
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.600 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.600 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.632 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.634 [qtp85443343-136] DEBUG [AutoScalerFactory:buildAutoScaler:281] - Building auto-scaler with id Optional[autoscaler1] and uuid 55fa9a0c-b83c-4290-b68f-ef100ad4a595 from:
blueprint: {
  "id": "autoscaler1",
  "monitoringSubsystem": "com.elastisys.autoscaler.core.monitoring.impl.standard.StandardMonitoringSubsystem",
  "alerter": "com.elastisys.autoscaler.core.alerter.impl.standard.StandardAlerter",
  "metronome": "com.elastisys.autoscaler.core.metronome.impl.standard.StandardMetronome",
  "predictionSubsystem": "com.elastisys.autoscaler.core.prediction.impl.standard.StandardPredictionSubsystem",
  "cloudPool": "com.elastisys.autoscaler.server.restapi.stubs.CloudPoolProxyStub"
}
add-ons: {}
13:25:07.656 [qtp85443343-136] INFO  [AutoScalerFactory:save:425] - Saving instance state for auto-scaler autoscaler1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 201
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Location: https://localhost:37329/autoscaler/instances/autoscaler1
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.703 [qtp85443343-136] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 82
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.707 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.707 [main] INFO  [AutoScalerFactory:deleteAutoScaler:401] - Deleting auto-scaler instance autoscaler1
13:25:07.707 [main] INFO  [AutoScaler:stop:327] - stopping autoscaler autoscaler1 ...
13:25:07.708 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.760 [qtp85443343-135] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.762 [qtp85443343-135] WARN  [AutoScalerFactoryRestApi:createInstance:143] - failed to create autoscaler instance: autoscaler blueprint is missing an id
java.lang.IllegalArgumentException: autoscaler blueprint is missing an id
	at com.elastisys.scale.commons.util.precond.Preconditions.checkArgument(Preconditions.java:26)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.validateBlueprint(AutoScalerFactory.java:482)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:252)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:334)
	at com.elastisys.autoscaler.server.restapi.AutoScalerFactoryRestApi.createInstance(AutoScalerFactoryRestApi.java:137)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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$1.call(Errors.java:267)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
	at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:311)
	at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:265)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:513)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:503)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
	at java.base/java.lang.Thread.run(Thread.java:834)
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 400
1 < Content-Length: 6560
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.799 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:07.803 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:07.804 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.842 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.844 [qtp85443343-138] DEBUG [AutoScalerFactory:buildAutoScaler:281] - Building auto-scaler with id Optional[autoscaler1] and uuid 6d48ed3c-4e3e-44d5-8678-d3e830091996 from:
blueprint: {
  "id": "autoscaler1",
  "monitoringSubsystem": "com.elastisys.autoscaler.core.monitoring.impl.standard.StandardMonitoringSubsystem",
  "alerter": "com.elastisys.autoscaler.core.alerter.impl.standard.StandardAlerter",
  "metronome": "com.elastisys.autoscaler.core.metronome.impl.standard.StandardMetronome",
  "predictionSubsystem": "com.elastisys.autoscaler.core.prediction.impl.standard.StandardPredictionSubsystem",
  "cloudPool": "com.elastisys.autoscaler.server.restapi.stubs.CloudPoolProxyStub"
}
add-ons: {}
13:25:07.867 [qtp85443343-138] INFO  [AutoScalerFactory:save:425] - Saving instance state for auto-scaler autoscaler1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 201
1 < Content-Length: 0
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Location: https://localhost:37329/autoscaler/instances/autoscaler1
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:07.906 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 82
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:07.953 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:07.955 [qtp85443343-138] WARN  [AutoScalerFactoryRestApi:createInstance:143] - failed to create autoscaler instance: An auto-scaler instance with id 'autoscaler1' already exists
java.lang.IllegalArgumentException: An auto-scaler instance with id 'autoscaler1' already exists
	at com.elastisys.scale.commons.util.precond.Preconditions.checkArgument(Preconditions.java:26)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.validateBlueprint(AutoScalerFactory.java:491)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:252)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:334)
	at com.elastisys.autoscaler.server.restapi.AutoScalerFactoryRestApi.createInstance(AutoScalerFactoryRestApi.java:137)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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$1.call(Errors.java:267)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
	at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:311)
	at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:265)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:513)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:503)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
	at java.base/java.lang.Thread.run(Thread.java:834)
May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 400
1 < Content-Length: 6606
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:07 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:07 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:08.007 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:08 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 82
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:08 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:08.011 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:08.011 [main] INFO  [AutoScalerFactory:deleteAutoScaler:401] - Deleting auto-scaler instance autoscaler1
13:25:08.011 [main] INFO  [AutoScaler:stop:327] - stopping autoscaler autoscaler1 ...
13:25:08.012 [main] DEBUG [AbstractAutoScalerCoreRestTest:beforeTestMethod:86] - Test method can now run
May 08, 2019 1:25:08 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > POST https://localhost:37329/autoscaler/instances/
1 > Accept: application/json
1 > Content-Type: application/json

13:25:08.052 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - POST https://localhost:37329/autoscaler/instances/ by 127.0.0.1
13:25:08.053 [qtp85443343-138] DEBUG [AutoScalerFactory:buildAutoScaler:281] - Building auto-scaler with id Optional[autoscaler1] and uuid 4abdac35-df0e-4f03-9d96-b90338067b50 from:
blueprint: {
  "id": "autoscaler1",
  "monitoringSubsystem": "com.elastisys.autoscaler.core.monitoring.impl.standard.StandardMonitoringSubsystem",
  "alerter": "com.elastisys.autoscaler.core.alerter.impl.standard.StandardAlerter",
  "metronome": "com.elastisys.autoscaler.core.metronome.impl.standard.StandardMetronome",
  "predictionSubsystem": "com.elastisys.autoscaler.core.prediction.impl.standard.StandardPredictionSubsystem",
  "cloudPool": "an.unknown.cloud.adapter.Implementation"
}
add-ons: {}
13:25:08.055 [qtp85443343-138] WARN  [AutoScalerFactoryRestApi:createInstance:143] - failed to create autoscaler instance: Failed to load implementation class 'an.unknown.cloud.adapter.Implementation' for type interface com.elastisys.autoscaler.core.cloudpool.api.CloudPoolProxy: an.unknown.cloud.adapter.Implementation
java.lang.IllegalArgumentException: Failed to load implementation class 'an.unknown.cloud.adapter.Implementation' for type interface com.elastisys.autoscaler.core.cloudpool.api.CloudPoolProxy: an.unknown.cloud.adapter.Implementation
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.loadClass(AutoScalerFactory.java:513)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.buildAutoScaler(AutoScalerFactory.java:300)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:255)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.createAutoScaler(AutoScalerFactory.java:334)
	at com.elastisys.autoscaler.server.restapi.AutoScalerFactoryRestApi.createInstance(AutoScalerFactoryRestApi.java:137)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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$1.call(Errors.java:267)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
	at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
	at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:311)
	at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:265)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:513)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:503)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: an.unknown.cloud.adapter.Implementation
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
	at com.elastisys.autoscaler.core.autoscaler.factory.AutoScalerFactory.loadClass(AutoScalerFactory.java:509)
	... 69 common frames omitted
May 08, 2019 1:25:08 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 400
1 < Content-Length: 7362
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:08 GMT
1 < Server: Jetty(9.4.12.v20180830)

May 08, 2019 1:25:08 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Sending client request on thread main
1 > GET https://localhost:37329/autoscaler/instances/

13:25:08.095 [qtp85443343-138] INFO  [RequestLogFilter:filter:26] - GET https://localhost:37329/autoscaler/instances/ by 127.0.0.1
May 08, 2019 1:25:08 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 1 * Client response received on thread main
1 < 200
1 < Content-Length: 16
1 < Content-Type: application/json
1 < Date: Wed, 08 May 2019 11:25:08 GMT
1 < Server: Jetty(9.4.12.v20180830)

13:25:08.098 [main] DEBUG [AbstractAutoScalerCoreRestTest:afterTestMethod:92] - Test method has run, cleaning up
13:25:08.104 [main] INFO  [AbstractConnector:doStop:341] - Stopped ServerConnector@445c126{SSL,[ssl, http/1.1]}{0.0.0.0:37329}
13:25:08.105 [main] INFO  [HouseKeeper:stopScavenging:167] - node0 Stopped scavenging
13:25:08.106 [main] INFO  [ContextHandler:doStop:1040] - Stopped o.e.j.s.ServletContextHandler@11e3225c{/,null,UNAVAILABLE}
