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From Nirmal Fernando <nirmal070...@gmail.com>
Subject Re: Cluster monitors fail: Unexpected global [delegator]
Date Thu, 04 Dec 2014 06:05:58 GMT
Yes, I think we need to use the same variable name everywhere. At the
moment, different places use different names.

On Thu, Dec 4, 2014 at 11:33 AM, Lahiru Sandaruwan <lahirus@wso2.com> wrote:

> Seems it's still there, may be we need to change drools file as well.
>
> [2014-12-04 05:59:31,525] ERROR
> {org.apache.stratos.autoscaler.monitor.cluster.VMClusterMonitor} -  Cluster
> monitor: Monitor failed.VMClusterMonitor [clusterId=mytomcat.tomcat.domain,
> hasPrimary=false ]
>
> java.lang.RuntimeException: Unexpected global [$delegator]
>
> at
> org.drools.common.AbstractWorkingMemory.setGlobal(AbstractWorkingMemory.java:588)
>
> at
> org.drools.impl.StatefulKnowledgeSessionImpl.setGlobal(StatefulKnowledgeSessionImpl.java:346)
>
> at
> org.apache.stratos.autoscaler.rule.AutoscalerRuleEvaluator.evaluate(AutoscalerRuleEvaluator.java:110)
>
> at
> org.apache.stratos.autoscaler.monitor.cluster.VMClusterMonitor$1.run(VMClusterMonitor.java:233)
>
> On Thu, Dec 4, 2014 at 10:51 AM, Nirmal Fernando <nirmal070125@gmail.com>
> wrote:
>
>> I've fixed this in 33f5576737e4a3455edfe3cdc3be7a5ffafb834e
>>
>> On Thu, Dec 4, 2014 at 10:04 AM, Nirmal Fernando <nirmal070125@gmail.com>
>> wrote:
>>
>>> Hi,
>>>
>>> Currently facing following issue;
>>>
>>> [2014-12-04 09:30:42,426] ERROR
>>> {org.apache.stratos.autoscaler.monitor.cluster.KubernetesServiceClusterMonitor}
>>> -  KubernetesServiceClusterMonitor: Monitor
>>> failed.KubernetesServiceClusterMonitor for [
>>> clusterId=mytomcat.tomcat.domain]
>>>
>>> java.lang.RuntimeException: Unexpected global [delegator]
>>>
>>> at
>>> org.drools.common.AbstractWorkingMemory.setGlobal(AbstractWorkingMemory.java:588)
>>>
>>> at
>>> org.drools.impl.StatefulKnowledgeSessionImpl.setGlobal(StatefulKnowledgeSessionImpl.java:346)
>>>
>>> at
>>> org.apache.stratos.autoscaler.rule.AutoscalerRuleEvaluator.evaluate(AutoscalerRuleEvaluator.java:110)
>>>
>>> at
>>> org.apache.stratos.autoscaler.monitor.cluster.KubernetesServiceClusterMonitor.obsoleteCheck(KubernetesServiceClusterMonitor.java:149)
>>>
>>> at
>>> org.apache.stratos.autoscaler.monitor.cluster.KubernetesServiceClusterMonitor.access$000(KubernetesServiceClusterMonitor.java:42)
>>>
>>> at
>>> org.apache.stratos.autoscaler.monitor.cluster.KubernetesServiceClusterMonitor$1.run(KubernetesServiceClusterMonitor.java:83)
>>>
>>> at
>>> org.apache.stratos.autoscaler.monitor.cluster.KubernetesServiceClusterMonitor.monitor(KubernetesServiceClusterMonitor.java:88)
>>>
>>> at
>>> org.apache.stratos.autoscaler.monitor.cluster.KubernetesServiceClusterMonitor.run(KubernetesServiceClusterMonitor.java:63)
>>>
>>> at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
>>>
>>> at
>>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
>>>
>>> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
>>>
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
>>>
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
>>>
>>> at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
>>>
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
>>>
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
>>>
>>> at java.lang.Thread.run(Thread.java:695)
>>>
>>>
>>> --
>>> Best Regards,
>>> Nirmal
>>>
>>> Nirmal Fernando.
>>> PPMC Member & Committer of Apache Stratos,
>>> Senior Software Engineer, WSO2 Inc.
>>>
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>
>>
>>
>> --
>> Best Regards,
>> Nirmal
>>
>> Nirmal Fernando.
>> PPMC Member & Committer of Apache Stratos,
>> Senior Software Engineer, WSO2 Inc.
>>
>> Blog: http://nirmalfdo.blogspot.com/
>>
>
>
>
> --
> --
> Lahiru Sandaruwan
> Committer and PMC member, Apache Stratos,
> Senior Software Engineer,
> WSO2 Inc., http://wso2.com
> lean.enterprise.middleware
>
> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>
>


-- 
Best Regards,
Nirmal

Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.

Blog: http://nirmalfdo.blogspot.com/

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