Hi Mark, Here is what was in the log:
2016-08-09 10:00:10,143 ERROR [StandardProcessScheduler Thread-7] o.a.n.p.azure.eventhub.PutAzureEventHub PutAzureEventHub[id=e6a62157-b3f8-4de0-921f-0a5e1b7678d6] PutAzureEventHub[id=e6a62157-b3f8-4de0-921f-0a5e1b7678d6] failed to invoke @OnScheduled method due to java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task.; processor will not be scheduled to run for 30000 milliseconds: java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task. 2016-08-09 10:00:10,147 ERROR [StandardProcessScheduler Thread-3] org.apache.nifi.engine.FlowEngine A flow controller task execution stopped abnormally java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[na:1.8.0_91] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[na:1.8.0_91] at org.apache.nifi.engine.FlowEngine.afterExecute(FlowEngine.java:100) ~[na:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1150) [na:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91] Caused by: java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedMethodAccessor404.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:137) ~[na:na] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:125) ~[na:na] at org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:70) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1234) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode$1$1.call(StandardProcessorNode.java:1230) ~[na:na] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_91] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_91] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91] ... 2 common frames omitted Caused by: com.microsoft.eventhubs.client.EventHubException: org.apache.qpid.amqp_1_0.client.ConnectionException: java.net.UnknownHostException: iot-cloud-ns.servicebus.windows.net at com.microsoft.eventhubs.client.EventHubClient.createConnection(EventHubClient.java:99) ~[na:na] at com.microsoft.eventhubs.client.EventHubClient.<init>(EventHubClient.java:36) ~[na:na] at com.microsoft.eventhubs.client.EventHubClient.create(EventHubClient.java:60) ~[na:na] at org.apache.nifi.processors.azure.eventhub.PutAzureEventHub.setupClient(PutAzureEventHub.java:137) ~[na:na] ... 14 common frames omitted Caused by: org.apache.qpid.amqp_1_0.client.ConnectionException: java.net.UnknownHostException: iot-cloud-ns.servicebus.windows.net at org.apache.qpid.amqp_1_0.client.TCPTransportProvider.connect(TCPTransportProvider.java:203) ~[na:na] at org.apache.qpid.amqp_1_0.client.Connection.<init>(Connection.java:278) ~[na:na] at org.apache.qpid.amqp_1_0.client.Connection.<init>(Connection.java:182) ~[na:na] at org.apache.qpid.amqp_1_0.client.Connection.<init>(Connection.java:125) ~[na:na] at com.microsoft.eventhubs.client.EventHubClient.createConnection(EventHubClient.java:91) ~[na:na] ... 17 common frames omitted Caused by: java.net.UnknownHostException: iot-cloud-ns.servicebus.windows.net at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184) ~[na:1.8.0_91] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_91] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_91] at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668) ~[na:1.8.0_91] at sun.security.ssl.SSLSocketImpl.<init>(SSLSocketImpl.java:427) ~[na:1.8.0_91] at sun.security.ssl.SSLSocketFactoryImpl.createSocket(SSLSocketFactoryImpl.java:88) ~[na:1.8.0_91] at org.apache.qpid.amqp_1_0.client.TCPTransportProvider.connect(TCPTransportProvider.java:81) ~[na:na] ... 21 common frames omitted 2016-08-09 10:00:10,147 ERROR [StandardProcessScheduler Thread-7] o.a.n.p.azure.eventhub.PutAzureEventHub java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task. at org.apache.nifi.controller.StandardProcessorNode.invokeTaskAsCancelableFuture(StandardProcessorNode.java:1392) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode.access$100(StandardProcessorNode.java:90) ~[na:na] at org.apache.nifi.controller.StandardProcessorNode$1.run(StandardProcessorNode.java:1230) ~[na:na] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_91] nslookup iot-cloud-ns.servicebus.windows.net Server: 10.82.0.1 Address: 10.82.0.1#53 Non-authoritative answer: iot-cloud-ns.servicebus.windows.net canonical name = ns-sb2-prod-dm2-011.cloudapp.net. Name: ns-sb2-prod-dm2-011.cloudapp.net Address: 40.86.102.100 Thanks, Aaron Smith Global Solutions Engineer EG WW HQ Presales asm...@hpe.com<mailto:asm...@hpe.com> T +1 832 502 8829 Houston, Texas USA [http://graphics8.nytimes.com/images/2015/06/03/technology/03bits-hp/03bits-hp-master315.png] From: Mark Payne [mailto:marka...@hotmail.com] Sent: Tuesday, August 9, 2016 10:05 AM To: users@nifi.apache.org Subject: Re: putazureeventhub error Hi Aaron, Can you check the logs to see if there is any more information? Thanks -Mark On Aug 9, 2016, at 10:58 AM, Smith, Aaron <asm...@hpe.com<mailto:asm...@hpe.com>> wrote: I am trying to use the put azure event hub processor in nifi .7 and am getting the below error: PutAzureEventHub[id=e6a62157-b3f8-4de0-921f-0a5e1b7678d6] PutAzureEventHub[id=e6a62157-b3f8-4de0-921f-0a5e1b7678d6] failed to invoke @OnScheduled method due to java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task.; processor will not be scheduled to run for 30000 milliseconds: java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task. Please let me know if anyone has encountered this error and how you fixed it. Thanks, Aaron Smith Global Solutions Engineer EG WW HQ Presales asm...@hpe.com<mailto:asm...@hpe.com> T +1 832 502 8829 Houston, Texas USA <image001.png>