Sam - please subscribe to the mailing list so we can avoid having to moderate each email and cause delays in others being able to participate.
Happy to hear you're making progress. The error you're seeing now is a coding issue in the custom processor. This processor 'STOztamEventsTransformations' is calling transfer on an old FlowFile reference which is no longer the correct one to use. See this note from the log '...flowfile...is not the most recent version of this FlowFile within this session'. Each time you add attributes or change content of a flowFile you're doing so through the ProcessSession api. Each of those calls returns a new FlowFile object and that new one is the reference you'll want to use for the rest of that session until another such call. So, in your call to session.transfer on line 146 make sure anything you're putting there is the latest reference. If you need help spotting the issue please share the source on github or wherever we can take a look. Thanks Joe On Tue, Feb 14, 2017 at 8:45 AM, sam <sambo...@streamhub.co.uk> wrote: > Hi Joe, I made those changes, also increase disk I hope this gets better. > However I am still getting one error, which started appearing only now, not > sure related to these changes with splitText, removing the putAttribute code > from CustomProcessor and Adding RouteOnContent after ListS3. > > 2017-02-14 14:44:23,022 WARN [Timer-Driven Process Thread-5] > o.a.n.c.t.ContinuallyRunProcessorTask Administratively Yielding > STOztamEventsTransformations[id=cbfeb987-0159-1000-9280-cb6801c353c8] due to > uncaught Exception: > org.apache.nifi.processor.exception.FlowFileHandlingException: > StandardFlowFileRecord[uuid=d063007d-d32f-44fc-bcad-8819bfd7e213,claim=StandardContentClaim > [resourceClaim=StandardResourceClaim[id=1487083212093-3, container=default, > section=3], offset=0, > length=491],offset=0,name=filename-e0-b67a-068de154615f,size=491] is not the > most recent version of this FlowFile within this session > (StandardProcessSession[id=589955]) > 2017-02-14 14:44:23,022 WARN [Timer-Driven Process Thread-5] > o.a.n.c.t.ContinuallyRunProcessorTask > org.apache.nifi.processor.exception.FlowFileHandlingException: > StandardFlowFileRecord[uuid=d063007d-d32f-44fc-bcad-8819bfd7e213,claim=StandardContentClaim > [resourceClaim=StandardResourceClaim[id=1487083212093-3, container=default, > section=3], offset=0, > length=491],offset=0,name=filename-068de154615f,size=491] is not the most > recent version of this FlowFile within this session > (StandardProcessSession[id=589955]) > at > org.apache.nifi.controller.repository.StandardProcessSession.validateRecordState(StandardProcessSession.java:2806) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.repository.StandardProcessSession.transfer(StandardProcessSession.java:1764) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at > org.streamhub.processors.STOztamEventsTransformations.onTrigger(STOztamEventsTransformations.java:146) > ~[na:na] > at > org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) > ~[nifi-api-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1099) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136) > [nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) > [nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132) > [nifi-framework-core-1.1.1.jar:1.1.1] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [na:1.8.0_111] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) > [na:1.8.0_111] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) > [na:1.8.0_111] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) > [na:1.8.0_111] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [na:1.8.0_111] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [na:1.8.0_111] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111] > > > > -- > View this message in context: > http://apache-nifi-developer-list.39713.n7.nabble.com/Nifi-in-a-hung-state-tp14713p14737.html > Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.
