Mark Payne created NIFI-2678:
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Summary: When clicking 'stop' on a processor, the UI sometimes
changes the icon to stop and then immediately back to start.
Key: NIFI-2678
URL: https://issues.apache.org/jira/browse/NIFI-2678
Project: Apache NiFi
Issue Type: Bug
Components: Core UI
Reporter: Mark Payne
Priority: Minor
Fix For: 1.1.0
When I click 'Stop' on a processor, sometimes the icon changes to show that
it's stopped but then a split second later changes back to showing the
processor as running. If I right-click and refresh, the icon changes back to
stop.
This appears to be a race condition between the 'stop' request and the
background 'refresh status' request. I believe we have the revision information
included in the status request, so we should be able to avoid changing the icon
if the status request indicates a lower revision than the current one.
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