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https://issues.apache.org/jira/browse/JCLOUDS-1277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982882#comment-15982882
]
Svetoslav Neykov commented on JCLOUDS-1277:
-------------------------------------------
Closing, wrong project.
> LoopOverGroupMembersTestCase doesn't report cause of errors
> -----------------------------------------------------------
>
> Key: JCLOUDS-1277
> URL: https://issues.apache.org/jira/browse/JCLOUDS-1277
> Project: jclouds
> Issue Type: Bug
> Reporter: Svetoslav Neykov
>
> Error:
> {noformat}
> The entity appears to have failed externally.
> No Brooklyn-managed task failures reported. For more information, investigate
> sensors and streams on recent activity, as well as external systems and logs
> where necessary.
> {noformat}
> Blueprint:
> {noformat}
> - type:
> org.apache.brooklyn.test.framework.LoopOverGroupMembersTestCase
> brooklyn.config:
> targetId: cluster
> testSpec:
> $brooklyn:entitySpec:
> type: org.apache.brooklyn.entity.stock.BasicApplication
> {noformat}
> {noformat}
> 2017-04-25 16:29:45,628 | WARN | r-MXRVKgoX-15036 |
> LoopOverGroupMembersTestCaseImpl | 140 - org.apache.brooklyn.test-framework -
> 0.11.0 | Problem in child test-case of
> LoopOverGroupMembersTestCaseImpl{id=qbfh9dche1}, targetting
> VanillaSoftwareProcessImpl{id=irqhew8obt}
> java.lang.ClassCastException: com.sun.proxy.$Proxy1110 cannot be cast to
> org.apache.brooklyn.test.framework.TargetableTestComponent
> at
> org.apache.brooklyn.test.framework.LoopOverGroupMembersTestCaseImpl.start(LoopOverGroupMembersTestCaseImpl.java:76)
> at sun.reflect.GeneratedMethodAccessor812.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_121]
> at java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_121]
> at
> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)[88:groovy-all:2.3.7]
> at
> groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)[88:groovy-all:2.3.7]
> at
> groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1207)[88:groovy-all:2.3.7]
> at
> groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016)[88:groovy-all:2.3.7]
> at
> groovy.lang.DelegatingMetaClass.invokeMethod(DelegatingMetaClass.java:149)[88:groovy-all:2.3.7]
> at groovy.lang.MetaObjectProtocol$invokeMethod.call(Unknown
> Source)[jar:bundle://88.0:0/!/:2.3.7]
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)[88:groovy-all:2.3.7]
> at groovy.lang.MetaObjectProtocol$invokeMethod.call(Unknown
> Source)[jar:bundle://88.0:0/!/:2.3.7]
> at
> org.apache.brooklyn.util.groovy.GroovyJavaMethods.invokeMethodOnMetaClass(GroovyJavaMethods.java:211)[142:org.apache.brooklyn.utils-groovy:0.11.0]
> at
> org.apache.brooklyn.core.mgmt.internal.AbstractManagementContext.invokeEffectorMethodLocal(AbstractManagementContext.java:321)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.core.mgmt.internal.AbstractManagementContext.invokeEffectorMethodSync(AbstractManagementContext.java:346)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.core.mgmt.internal.EffectorUtils.invokeMethodEffector(EffectorUtils.java:276)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.core.effector.MethodEffector.call(MethodEffector.java:153)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.core.entity.trait.Startable$StartEffectorBody.call(Startable.java:56)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.core.entity.trait.Startable$StartEffectorBody.call(Startable.java:50)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.core.effector.EffectorTasks$EffectorBodyTaskFactory$1.call(EffectorTasks.java:82)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:363)[120:org.apache.brooklyn.core:0.11.0]
> at
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:529)[120:org.apache.brooklyn.core:0.11.0]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
> at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]
> {noformat}
> How to improve:
> Don't set state directly, influence it through the {{SERVICE_PROBLEMS}} and
> {{SERVICE_NOT_UP_INDICATORS}} sensors.
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