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ASF GitHub Bot commented on NIFI-5075: -------------------------------------- Github user ijokarumawak commented on the issue: https://github.com/apache/nifi/pull/2634 Thank you, @markap14, you are right, I thought I pushed it but didn't. Just pushed updated commit. > Funnels with no outgoing relationship error > ------------------------------------------- > > Key: NIFI-5075 > URL: https://issues.apache.org/jira/browse/NIFI-5075 > Project: Apache NiFi > Issue Type: Bug > Components: Core Framework > Affects Versions: 1.6.0 > Reporter: Peter Wicks > Assignee: Koji Kawamura > Priority: Major > > If a Funnel has no outgoing relationships it will throw an exception when it > tries to send FlowFile's to that non-existent relationship. > Replicate by creating a GenerateFlowFile processor to a Funnel, start the > GenerateFlowFile processor and check your log file. > > 2018-04-11 23:53:28,066 ERROR [Timer-Driven Process Thread-31] > o.apache.nifi.controller.StandardFunnel > StandardFunnel[id=b868231c-0162-1000-571c-ae3e7d15d848] > StandardFunnel[id=b868231c-0162-1000-571c-ae3e7d15d848] failed to process > session due to java.lang.RuntimeException: > java.lang.IllegalArgumentException: Relationship '' is not known; Processor > Administratively Yielded for 1 sec: java.lang.RuntimeException: > java.lang.IllegalArgumentException: Relationship '' is not known > java.lang.RuntimeException: java.lang.IllegalArgumentException: Relationship > '' is not known > at > org.apache.nifi.controller.StandardFunnel.onTrigger(StandardFunnel.java:365) > at > org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:175) > at > org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117) > at > java.util.concurrent.Executors$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:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.lang.IllegalArgumentException: Relationship '' is not known > at > org.apache.nifi.controller.repository.StandardProcessSession.transfer(StandardProcessSession.java:1935) > at > org.apache.nifi.controller.StandardFunnel.onTrigger(StandardFunnel.java:379) > at > org.apache.nifi.controller.StandardFunnel.onTrigger(StandardFunnel.java:358) > ... 9 common frames omitted -- This message was sent by Atlassian JIRA (v7.6.3#76005)