Awesome! Thanks - I'll upgrade to that. Much appreciate the response, Matt --------- Original Message --------- Subject: Re: Re: Re: Insufficient history, please try again later From: "Pierre Villard" <[email protected]> Date: 7/20/21 8:52 am To: "[email protected]" <[email protected]>
OK, I found the problem, this has been fixed in 1.14.0: https://issues.apache.org/jira/browse/NIFI-8400 Le mar. 20 juil. 2021 à 14:42, <[email protected]> a écrit : Ah, yes. In the nifi-app.log file I do see recurring Timer-Driven Process Thread error messages. o.apache.nifi.controller.FlowController Failed to capture component stats for Stats History java.lang.NullPoinerException: null at org.apache.nfif.diagnostics.SystemDiagnostics.getOpenFileHandles(SystemDiagnostics.java:224) at org.apache.nifi.controller.FlowController.getNodeStatusSnapshow(FlowController.java:3011) etc. And this looks like it it happens every minute, per the snapshot frequency I listed below. Thanks, Matt --------- Original Message --------- Subject: Re: Re: Insufficient history, please try again later From: "Pierre Villard" <[email protected]> Date: 7/19/21 1:11 pm To: "[email protected]" <[email protected]> Any error/message in nifi-app or nifi-user log files? Le lun. 19 juil. 2021 à 18:32, <[email protected]> a écrit : Yes, data has been going through the components for at least two weeks on one instance and a few hours on the other. Same message on both systems for all components. Thanks, Matt --------- Original Message --------- Subject: Re: Insufficient history, please try again later From: "Pierre Villard" <[email protected]> Date: 7/19/21 12:07 pm To: "[email protected]" <[email protected]> Hi, You usually need to wait a few minutes after some data went through the component to get something to display. Are you experiencing this issue after a while even though data is going through the component? Please keep in mind that stats are removed after a restart when using the volatile repository. Thanks, Pierre Le lun. 19 juil. 2021 à 17:30, <[email protected]> a écrit : I am running NiFi 1.13.2 on Windows 2012 Server. For any of my process blocks if I try to look at "Status History" I get a dialog "Insufficient history, please try again later." I *think* that these settings should provide me with *some* history but it very well be that I am mistaken and have things configured incorrectly. nifi.components.status.repository.implementation=org.apache.nifi.controller.status.history.VolatileComponentStatusRepository nifi.components.status.repository.buffer.size=1440 nifi.components.status.snapshot.frequency=1 min What am I doing wrong here? Thanks, Matt
