Michael W Moser created NIFI-11560:
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Summary: Bulletin causes UI to think it cannot refresh
Key: NIFI-11560
URL: https://issues.apache.org/jira/browse/NIFI-11560
Project: Apache NiFi
Issue Type: Bug
Reporter: Michael W Moser
This is a weird one, but here goes.
Configure a MonitorDiskThreshold reporting task to monitor any disk with a 1%
threshold. Start the reporting task and let the warning bulletin appear.
Refresh the Reporting Tasks table and the spinning refresh wheel at the bottom
never goes away. You can stop the reporting task, but the UI doesn't show that
it stopped. If you return the the canvas, its spinning refresh wheel spins but
you can do some canvas operations. If you use the browser reload button, the
large spinning wheel page does not go away and you cannot see the canvas. If
you wait 5 minutes for the bulletin to disappear and use the browser reload
button again, then the NiFi canvas appears and all is good.
I don't feel like this is a MonitorDiskThreshold problem, it's got to be
something else, but this reporting task was the easiest way to replicate this.
I replicated this on the 2.0.0-SNAPSHOT main branch and on the 1.22.0-SNAPSHOT
support branch. It does not happen in release 1.21.0, though.
I was using Chrome 113.
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