[NIFI-2015] Corrupted flow file leads to a wedged flow

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.6.1
• Fix Version/s: 1.1.0
• Component/s: Core Framework
• Assignee: Oleg Zhurakousky
• Reporter: Christopher McDermott
• Created: 14/Jun/16 13:54
• Updated: 20/Nov/16 17:03
• Resolved: 20/Nov/16 17:02

Description

Encountered the following error. Once encountered the processor in question cannot make any progress. The incoming connection cannot be emptied or even listed. Note this issue is not to address the corrupted flow file but rather the handling of the corrupted file.

2016-06-13 17:33:30,275 ERROR [Timer-Driven Process Thread-4] o.a.n.p.attributes.UpdateAttribute
java.lang.IllegalStateException: Cannot create Provenance Event Record because FlowFile UUID is not set
at org.apache.nifi.provenance.StandardProvenanceEventRecord$Builder.assertSet(StandardProvenanceEventRecord.java:700) ~[nifi-data-provenance-utils-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.provenance.StandardProvenanceEventRecord$Builder.build(StandardProvenanceEventRecord.java:721) ~[nifi-data-provenance-utils-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.provenance.StandardProvenanceEventRecord$Builder.build(StandardProvenanceEventRecord.java:412) ~[nifi-data-provenance-utils-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.repository.StandardProcessSession.updateProvenanceRepo(StandardProcessSession.java:634) ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.repository.StandardProcessSession.commit(StandardProcessSession.java:295) ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.repository.StandardProcessSession.commit(StandardProcessSession.java:283) ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:28) ~[nifi-api-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1059) ~[nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136) [nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) [nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:123) [nifi-framework-core-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
at java.util.concurrent.Executors$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]

Issue Links

• relates to: NIFI-2006 Null attribute values causing NPEs in provenance repo