Hi,
Depending on how your cluster setup you may need to add/setup ssl
controller service?
Emanuel
On Tue 24 Dec 2019, 18:16 William Gosse, <william.go...@aifoundry.com>
wrote:
> I’m trying to use DetectDuplicate processor but not having much luck. Here
> the config:
>
> Cache Entry Identifier
>
> ${resourceId}
>
> FlowFile Description
>
> Ingestion
>
> Age Off Duration
>
> 60 sec
>
> Cache The Entry Identifier
>
> true
>
> Distributed Cache Service
>
> DistributedMapCacheClientService
>
>
>
> I created abd enabled a DistributedMapCacheClientService. Here’s its
> config:
>
> Server Hostname
>
> localhost
>
> Server Port
>
> 4557
>
> SSL Context ServiceNo value setCommunications Timeout
>
> 30 secs
>
>
>
> When I run it I get the following error:
>
> 2019-12-24 13:14:05,355 ERROR [Timer-Driven Process Thread-9]
> o.a.n.p.standard.DetectDuplicate
> DetectDuplicate[id=38cb8a64-016f-1000-b55b-f6c4e0f69f61] Unable to
> communicate with cache when processing
> StandardFlowFileRecord[uuid=7f049d8e-1d04-4fee-9f04-320d6980bc55,claim=StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=1577202782598-43,
> container=default, section=43], offset=74111,
> length=4528],offset=0,name=84068ffb-69b1-4471-abbd-29243d3be39e,size=4528]
> due to java.net.ConnectException: Connection refused: no further
> information: java.net.ConnectException: Connection refused: no further
> information
>
> java.net.ConnectException: Connection refused: no further information
>
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>
> at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
>
> at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111)
>
> at
> org.apache.nifi.distributed.cache.client.StandardCommsSession.<init>(StandardCommsSession.java:52)
>
> at
> org.apache.nifi.distributed.cache.client.DistributedMapCacheClientService.createCommsSession(DistributedMapCacheClientService.java:410)
>
> at
> org.apache.nifi.distributed.cache.client.DistributedMapCacheClientService.leaseCommsSession(DistributedMapCacheClientService.java:425)
>
> at
> org.apache.nifi.distributed.cache.client.DistributedMapCacheClientService.withCommsSession(DistributedMapCacheClientService.java:491)
>
> at
> org.apache.nifi.distributed.cache.client.DistributedMapCacheClientService.getAndPutIfAbsent(DistributedMapCacheClientService.java:174)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:498)
>
> at
> org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:87)
>
> at com.sun.proxy.$Proxy142.getAndPutIfAbsent(Unknown
> Source)
>
> at
> org.apache.nifi.processors.standard.DetectDuplicate.onTrigger(DetectDuplicate.java:183)
>
> at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
>
> at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1176)
>
> at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:213)
>
> at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
>
> at
> org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
>
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>
> at
> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
>
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
>
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
> at java.lang.Thread.run(Thread.java:748)
>
>
>
> Not sure whats missing?
>
