Thanks for the advice, Oleg. I migrated to the latest snapshot, and it’s working now. Good to hear, Joe.
On 12/1/15, 10:48 AM, "Joe Witt" <joe.w...@gmail.com> wrote: >adding to Oleg's comment we should have this in a formal nifi release >very soon. In fact the great NIFI-655 push we've been holding on just >went down so think we're going to kick out an RC very soon. > >Thanks >Joe > >On Tue, Dec 1, 2015 at 11:45 AM, Oleg Zhurakousky ><ozhurakou...@hortonworks.com> wrote: >> Douglass >> >> Just looked at the code and would like to ask you if you could try it with >> our latest snapshot. This was a bug that was fixed. >> >> Thanks >> Oleg >> >> On Dec 1, 2015, at 11:23 AM, Douglas Doughty <ddoug...@emprint.com> wrote: >> >> Hi All, >> I’ve enjoyed working with nifi, and I am about to deploy it into production, >> but I keep running into one problem: >> >> I get an error on a ConvertAvroToJSON processor that is in a success path >> after a ExecuteSQL processor. The messages stayed queued between the two >> processors. When looking at the provenance for the ExecuteSQL processor, I >> do see hex data. >> >> The error is: >> >> 2015-12-01 09:16:19,349 ERROR [Timer-Driven Process Thread-2] >> o.a.n.processors.avro.ConvertAvroToJSON >> ConvertAvroToJSON[id=dd7826cf-31d0-437a-9d69-54d91d7c0838] >> ConvertAvroToJSON[id=dd7826cf-31d0-437a-9d69-54d91d7c0838] failed to process >> due to java.util.NoSuchElementException; rolling back session: >> java.util.NoSuchElementException >> 2015-12-01 09:16:19,350 ERROR [Timer-Driven Process Thread-2] >> o.a.n.processors.avro.ConvertAvroToJSON >> ConvertAvroToJSON[id=dd7826cf-31d0-437a-9d69-54d91d7c0838] >> ConvertAvroToJSON[id=dd7826cf-31d0-437a-9d69-54d91d7c0838] failed to process >> session due to java.util.NoSuchElementException: >> java.util.NoSuchElementException >> 2015-12-01 09:16:19,350 WARN [Timer-Driven Process Thread-2] >> o.a.n.processors.avro.ConvertAvroToJSON >> ConvertAvroToJSON[id=dd7826cf-31d0-437a-9d69-54d91d7c0838] Processor >> Administratively Yielded for 1 sec due to processing failure >> 2015-12-01 09:16:19,350 WARN [Timer-Driven Process Thread-2] >> o.a.n.c.t.ContinuallyRunProcessorTask Administratively Yielding >> ConvertAvroToJSON[id=dd7826cf-31d0-437a-9d69-54d91d7c0838] due to uncaught >> Exception: java.util.NoSuchElementException >> 2015-12-01 09:16:19,353 WARN [Timer-Driven Process Thread-2] >> o.a.n.c.t.ContinuallyRunProcessorTask >> java.util.NoSuchElementException: null >> at org.apache.avro.file.DataFileStream.next(DataFileStream.java:232) >> ~[na:na] >> at org.apache.avro.file.DataFileStream.next(DataFileStream.java:220) >> ~[na:na] >> at >> org.apache.nifi.processors.avro.ConvertAvroToJSON$1.process(ConvertAvroToJSON.java:89) >> ~[na:na] >> at >> org.apache.nifi.controller.repository.StandardProcessSession.write(StandardProcessSession.java:2155) >> ~[nifi-framework-core-0.3.0.jar:0.3.0] >> at >> org.apache.nifi.processors.avro.ConvertAvroToJSON.onTrigger(ConvertAvroToJSON.java:81) >> ~[na:na] >> at >> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) >> ~[nifi-api-0.3.0.jar:0.3.0] >> at >> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1077) >> ~[nifi-framework-core-0.3.0.jar:0.3.0] >> at >> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:127) >> [nifi-framework-core-0.3.0.jar:0.3.0] >> at >> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:49) >> [nifi-framework-core-0.3.0.jar:0.3.0] >> at >> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:119) >> [nifi-framework-core-0.3.0.jar:0.3.0] >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) >> [na:1.8.0_66] >> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) >> [na:1.8.0_66] >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) >> [na:1.8.0_66] >> at >> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) >> [na:1.8.0_66] >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) >> [na:1.8.0_66] >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) >> [na:1.8.0_66] >> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66] >> >>
