[NIFI-899] ListenUDP attempts to transfer a FlowFile that is no longer part of the session

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Assignee: Bryan Bende
• Reporter: Bryan Bende
• Created: 27/Aug/15 17:38
• Updated: 11/Mar/16 17:34
• Resolved: 11/Mar/16 17:32

Description

While testing ListenUDP receiving events from syslogd, started and stopped the processor a few times, and eventually got this error:

2015-08-27 13:26:36,210 ERROR [Timer-Driven Process Thread-2] o.a.nifi.processors.standard.ListenUDP [ListenUDP[id=4ceafe26-5f31-4f94-bf86-1c327db11b7e]] Failed to transfer flow files or commit session...rolled back
org.apache.nifi.processor.exception.FlowFileHandlingException: StandardFlowFileRecord[uuid=746c09c2-c150-4007-8107-b0b5eb9ecc5b,claim=org.apache.nifi.controller.repository.claim.StandardContentClaim@fb2f16f4,offset=0,name=141981000764924,size=140] is not known to StandardProcessSession[id=4808]
	at org.apache.nifi.controller.repository.StandardProvenanceReporter.verifyFlowFileKnown(StandardProvenanceReporter.java:97) ~[na:na]
	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:123) ~[na:na]
	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:118) ~[na:na]
	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:113) ~[na:na]
	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:103) ~[na:na]
	at org.apache.nifi.processors.standard.ListenUDP.transferFlowFiles(ListenUDP.java:515) [nifi-standard-processors-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
	at org.apache.nifi.processors.standard.ListenUDP.onTrigger(ListenUDP.java:497) [nifi-standard-processors-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
	at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1077) [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
	at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:127) [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
	at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:49) [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
	at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:119) [nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_45]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_45]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_45]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]

The only configuration set on the processor was the Port and FlowFile Per Datagram to true, everything else was defaults.

Issue Links

• incorporates: NIFI-1607 ListenRELP produces FlowFileHandlingException
• incorporates: NIFI-1599 ListenSyslog/ListenRELP should report when internal queue is full