Cloudbreak error: "Ambari cluster could not be stopped. Reason: Cannot get property 'items' on null object"

[#1]

Hello,

I'm using Cloudbreak 1.3.0 with AWS. I've created a new cluster, no problems there (for now).

When I click "STOP" on the cluster (in Cloudbreak) I get this error:

available: Ambari cluster could not be stopped. Reason: Cannot get property 'items' on null object

Any ideas?

Thanks

[#2]

Hi,

Can you send us the full stacktrace from the Cloudbreak log?

thanks

[#3]

Unfortunately there isn't much more:

7/27/2016 11:48:14 AM cluster-a - update in progress: Stopping Ambari cluster

7/27/2016 11:48:14 AM cluster-a - stop requested: Cluster infrastructure stop requested 7/27/2016 11:50:15 AM cluster-a - available: Ambari cluster could not be stopped. Reason: Cannot get property 'items' on null object

[#4]

Do you have a cbd deployment of your own or are you using a hosted version of Cloudbreak?

[#5]

I've deployed it on my own

[#6]

Can you send then the full Cloudbreak logs from the deployment?

docker logs cbreak_cloudbreak_1

[#7]

It's most likely that Cloudbreak tries to stop the services in Ambari and one of them is irresponsible. Can you please make sure that all service operates normally or stop them manually and then try to stop from Cloudbreak.

[#8]

I'm also hitting the same issue afer which cloudbreak becomes completely unstable. I'm using cloudbreak version 1.6.1

cloudbreak_1 | java.lang.NullPointerException: Cannot get property 'items' on null object cloudbreak_1 | at org.codehaus.groovy.runtime.NullObject.getProperty(NullObject.java:60) cloudbreak_1 | at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:172) cloudbreak_1 | at org.codehaus.groovy.runtime.callsite.NullCallSite.getProperty(NullCallSite.java:47) cloudbreak_1 | at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:296) cloudbreak_1 | at com.sequenceiq.ambari.client.services.ServiceAndHostService$Trait$Helper.getHostStatuses(ServiceAndHostService.groovy:92) cloudbreak_1 | at com.sequenceiq.ambari.client.services.ServiceAndHostService$Trait$Helper$getHostStatuses.call(Unknown Source) cloudbreak_1 | at com.sequenceiq.ambari.client.AmbariClient.getHostStatuses(AmbariClient.groovy) cloudbreak_1 | at com.sequenceiq.cloudbreak.service.cluster.AmbariClusterService.updateClusterMetadata(AmbariClusterService.java:426) cloudbreak_1 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) cloudbreak_1 | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) cloudbreak_1 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) cloudbreak_1 | at java.lang.reflect.Method.invoke(Method.java:498) cloudbreak_1 | at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) cloudbreak_1 | at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) cloudbreak_1 | at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) cloudbreak_1 | at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) cloudbreak_1 | at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) cloudbreak_1 | at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) cloudbreak_1 | at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) cloudbreak_1 | at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) cloudbreak_1 | at com.sun.proxy.$Proxy180.updateClusterMetadata(Unknown Source) cloudbreak_1 | at com.sequenceiq.cloudbreak.service.cluster.flow.status.AmbariClusterStatusUpdater.updateClusterStatus(AmbariClusterStatusUpdater.java:54) cloudbreak_1 | at com.sequenceiq.cloudbreak.reactor.ClusterSyncHandler.accept(ClusterSyncHandler.java:41) cloudbreak_1 | at com.sequenceiq.cloudbreak.reactor.ClusterSyncHandler.accept(ClusterSyncHandler.java:18) cloudbreak_1 | at reactor.bus.EventBus$3.accept(EventBus.java:317) cloudbreak_1 | at reactor.bus.EventBus$3.accept(EventBus.java:310) cloudbreak_1 | at reactor.bus.routing.ConsumerFilteringRouter.route(ConsumerFilteringRouter.java:72) cloudbreak_1 | at reactor.bus.routing.TraceableDelegatingRouter.route(TraceableDelegatingRouter.java:51) cloudbreak_1 | at reactor.bus.EventBus.accept(EventBus.java:591) cloudbreak_1 | at reactor.bus.EventBus.accept(EventBus.java:63) cloudbreak_1 | at reactor.core.dispatch.AbstractLifecycleDispatcher.route(AbstractLifecycleDispatcher.java:160) cloudbreak_1 | at reactor.core.dispatch.MultiThreadDispatcher$MultiThreadTask.run(MultiThreadDispatcher.java:74) cloudbreak_1 | at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) cloudbreak_1 | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) cloudbreak_1 | at java.lang.Thread.run(Thread.java:745)

[#9]

I'm also hitting this issue, traced it to:

cloudbreak_1   | 2018-01-22 15:22:16,841 [reactorDispatcher-95] getRawResource:79 INFO  c.s.a.c.AmbariClientUtils - [owner:spring] [type:springLog] [id:] [name:] AmbariClient getRawResource, resourceRequestMap: {path=https://10.14.0.4:9443/api/v1/clusters/null/hosts, query={fields=host_components/HostRoles/state/*}}
cloudbreak_1   | javax.net.ssl.SSLPeerUnverifiedException: Certificate for <10.14.0.4> doesn't match any of the subject alternative names: []

Don't know how to get the correct cert into the store, please help!! @khorvath

[#10]

@Nic Swart could you please open a separate issue if your issue still persists? This seems to be not connected with the root question.