Ok, thanks for the feedback.

Udo

On Monday, November 15, 2021 at 9:53:20 PM UTC+1 [email protected] wrote:

> I am getting the same error with 6.4.1. Have not found a solution yet.
>
> chris
>
> On Wednesday, October 13, 2021 at 10:16:41 AM UTC-4 Udo Einspanier wrote:
>
>> Hi,
>>
>> I am using CAS 6.3.7 and want to use authentication throttling with 
>> hazelcast. Every time the scheduler runs I get below exception. CAS calls a 
>> method in Hazelcast that is not supported for that class. Here my YAML 
>> configuration snippet:
>>
>> throttle:
>>   usernameParameter: username
>>   schedule:
>>     enabled: true
>>     startDelay: PT10S
>>     repeatInterval: PT120S
>>   failure:
>>     threshold: 1
>>     rangeSeconds: 5
>>   hazelcast:
>>     cluster:
>>       members: @cas.hazelcast.members@
>>       instanceName: auththrottling
>>       port: @cas.hazelcast.port@
>>       tcpipEnabled: true
>>
>>
>> I guess disabling the throttle schedule is not an option since then it 
>> seems like the old entries remain in the map forever.
>>
>> Has anyone used hazelcast successfully for authentication throttling?
>>
>> Thanks,
>> Udo
>>
>>
>> 2021-10-13 16:04:29,417 ERROR 
>> [org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler] - 
>> <Unexpected error occurred in scheduled task>
>> java.lang.UnsupportedOperationException: null
>>     at 
>> com.hazelcast.map.impl.query.QueryResultCollection.removeIf(QueryResultCollection.java:88)
>>  
>> ~[hazelcast-4.1.jar:4.1]
>>     at 
>> org.apereo.cas.web.support.AbstractInMemoryThrottledSubmissionHandlerInterceptorAdapter.decrement(AbstractInMemoryThrottledSubmissionHandlerInterceptorAdapter.java:62)
>>  
>> ~[cas-server-support-throttle-core-6.3.7.jar:6.3.7]
>>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
>> Method) ~[?:?]
>>     at 
>> jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>  
>> ~[?:?]
>>     at 
>> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>  
>> ~[?:?]
>>     at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
>>     at 
>> org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)
>>  
>> ~[spring-core-5.2.12.RELEASE.jar:5.2.12.RELEASE]
>>     at 
>> org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499)
>>  
>> ~[spring-cloud-context-2.2.6.RELEASE.jar:2.2.6.RELEASE]
>>     at 
>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
>>  
>> ~[spring-aop-5.2.12.RELEASE.jar:5.2.12.RELEASE]
>>     at 
>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
>>  
>> ~[spring-aop-5.2.12.RELEASE.jar:5.2.12.RELEASE]
>>     at com.sun.proxy.$Proxy172.decrement(Unknown Source) ~[?:?]
>>     at 
>> java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) 
>> ~[?:?]
>>     at 
>> java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) 
>> ~[?:?]
>>     at 
>> java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) 
>> ~[?:?]
>>     at 
>> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
>>  
>> ~[?:?]
>>     at 
>> java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?]
>>     at 
>> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) 
>> ~[?:?]
>>     at 
>> java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
>>  
>> ~[?:?]
>>     at 
>> java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
>>  
>> ~[?:?]
>>     at 
>> java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
>>     at 
>> java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) 
>> ~[?:?]
>>     at 
>> org.apereo.cas.web.support.InMemoryThrottledSubmissionCleaner.run(InMemoryThrottledSubmissionCleaner.java:31)
>>  
>> ~[cas-server-support-throttle-core-6.3.7.jar:6.3.7]
>>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
>> Method) ~[?:?]
>>     at 
>> jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>  
>> ~[?:?]
>>     at 
>> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>  
>> ~[?:?]
>>     at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
>>     at 
>> org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84)
>>  
>> ~[spring-context-5.2.12.RELEASE.jar:5.2.12.RELEASE]
>>     at 
>> org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
>>  
>> ~[spring-context-5.2.12.RELEASE.jar:5.2.12.RELEASE]
>>     at 
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) 
>> ~[?:?]
>>     at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) 
>> ~[?:?]
>>     at 
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
>>  
>> ~[?:?]
>>     at 
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>>  
>> ~[?:?]
>>     at 
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>>  
>> ~[?:?]
>>     at java.lang.Thread.run(Thread.java:834) [?:?]
>>
>>

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