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https://issues.apache.org/jira/browse/NIFI-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mark Payne updated NIFI-1110:
-----------------------------
Priority: Blocker (was: Major)
> Exception coming from FlowFileQueueSize
> ---------------------------------------
>
> Key: NIFI-1110
> URL: https://issues.apache.org/jira/browse/NIFI-1110
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Bryan Bende
> Priority: Blocker
>
> I was using the latest build of master on a CentOS 7 VM. I had a flow with
> several processors and one of them stopped with a few flow files queued in
> front. I then stopped the preceding processor and changed the expiration time
> on the queue, then started the processors and got the following exception in
> the logs:
> {code}
> java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> ~[na:1.7.0_85]
> at java.util.concurrent.FutureTask.get(FutureTask.java:188) ~[na:1.7.0_85]
> at org.apache.nifi.engine.FlowEngine.afterExecute(FlowEngine.java:100)
> ~[na:na]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)
> [na:1.7.0_85]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_85]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85]
> Caused by: java.lang.IllegalArgumentException: null
> at org.apache.nifi.controller.queue.QueueSize.<init>(QueueSize.java:31)
> ~[nifi-api-0.3.1-SNAPSHOT.jar:0.3.1-SNAPSHOT]
> at
> org.apache.nifi.controller.StandardFlowFileQueue$FlowFileQueueSize.toQueueSize(StandardFlowFileQueue.java:1247)
> ~[na:na]
> at
> org.apache.nifi.controller.StandardFlowFileQueue.getQueueSize(StandardFlowFileQueue.java:203)
> ~[na:na]
> at
> org.apache.nifi.controller.StandardFlowFileQueue.size(StandardFlowFileQueue.java:198)
> ~[na:na]
> at
> org.apache.nifi.controller.FlowController.getGroupStatus(FlowController.java:2145)
> ~[na:na]
> at
> org.apache.nifi.controller.FlowController.getGroupStatus(FlowController.java:2030)
> ~[na:na]
> at
> org.apache.nifi.controller.FlowController.getGroupStatus(FlowController.java:2025)
> ~[na:na]
> at
> org.apache.nifi.controller.FlowController.getControllerStatus(FlowController.java:2021)
> ~[na:na]
> at
> org.apache.nifi.controller.FlowController$1.run(FlowController.java:501)
> ~[na:na]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> ~[na:1.7.0_85]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> ~[na:1.7.0_85]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> ~[na:1.7.0_85]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> ~[na:1.7.0_85]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_85]
> ... 2 common frames omitted
> {code}
> Reproduced this fairly easily on the CentOS VM, but had trouble reproducing
> on my macbook.
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