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https://issues.apache.org/jira/browse/MINIFI-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Burgess updated MINIFI-550:
--------------------------------
Fix Version/s: 1.14.0
> Failed to capture component stats for Stats History
> ---------------------------------------------------
>
> Key: MINIFI-550
> URL: https://issues.apache.org/jira/browse/MINIFI-550
> Project: Apache NiFi MiNiFi
> Issue Type: Bug
> Environment: Windows (Server 2013 till 10)
> Reporter: Rene Weidlinger
> Priority: Major
> Fix For: 1.14.0
>
>
> Minifi throws this error every 60 seconds
>
> {code:java}
> 2021-04-07 10:53:05,523 ERROR [Timer-Driven Process Thread-2]
> o.apache.nifi.controller.FlowController Failed to capture component stats for
> Stats History
> java.lang.NullPointerException: null
> at
> org.apache.nifi.diagnostics.SystemDiagnostics.getOpenFileHandles(SystemDiagnostics.java:224)
> at
> org.apache.nifi.controller.FlowController.getNodeStatusSnapshot(FlowController.java:3056)
> at
> org.apache.nifi.controller.FlowController.access$400(FlowController.java:234)
> at
> org.apache.nifi.controller.FlowController$2.run(FlowController.java:708)
> at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> {code}
>
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