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Posted to commits@nifi.apache.org by "Matt Burgess (Jira)" <ji...@apache.org> on 2021/04/28 15:57:00 UTC

[jira] [Resolved] (MINIFI-550) Failed to capture component stats for Stats History

     [ https://issues.apache.org/jira/browse/MINIFI-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Burgess resolved MINIFI-550.
---------------------------------
    Resolution: Fixed

> 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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