Joe Witt created NIFI-9790:
------------------------------
Summary: Queue swapping resulting in an improper array index usage
Key: NIFI-9790
URL: https://issues.apache.org/jira/browse/NIFI-9790
Project: Apache NiFi
Issue Type: Bug
Reporter: Joe Witt
Fix For: 1.16.0
2022-03-11 13:23:48,257 ERROR [Timer-Driven Process Thread-2]
o.a.n.p.standard.RouteOnAttribute
RouteOnAttribute[id=5ae2cdc0-dfd8-388e-1024-a89c725fa6e2] Failed to process
session due to java.lang.IndexOutOfBoundsException: Index: 0, Size: 0;
Processor Administratively Yielded for 1 sec:
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:659)
at java.util.ArrayList.get(ArrayList.java:435)
at
org.apache.nifi.controller.queue.SwappablePriorityQueue.getFlowFileAvailability(SwappablePriorityQueue.java:464)
at
org.apache.nifi.controller.queue.StandardFlowFileQueue.getFlowFileAvailability(StandardFlowFileQueue.java:183)
at
org.apache.nifi.util.Connectables.flowFilesQueued(Connectables.java:31)
at
org.apache.nifi.controller.tasks.ConnectableTask.isWorkToDo(ConnectableTask.java:142)
at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:233)
at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:103)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at
java.util.concurrent.Executors$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:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
2022-03-11 13:23:48,257 WARN [Timer-Driven Process Thread-2]
o.a.n.controller.tasks.ConnectableTask Administratively Yielding
RouteOnAttribute[id=5ae2cdc0-dfd8-388e-1024-a89c725fa6e2] due to uncaught
Exception: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:659)
at java.util.ArrayList.get(ArrayList.java:435)
at
org.apache.nifi.controller.queue.SwappablePriorityQueue.getFlowFileAvailability(SwappablePriorityQueue.java:464)
at
org.apache.nifi.controller.queue.StandardFlowFileQueue.getFlowFileAvailability(StandardFlowFileQueue.java:183)
at
org.apache.nifi.util.Connectables.flowFilesQueued(Connectables.java:31)
at
org.apache.nifi.controller.tasks.ConnectableTask.isWorkToDo(ConnectableTask.java:142)
at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:233)
at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:103)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at
java.util.concurrent.Executors$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:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
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