Joseph Percivall created NIFI-860:
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Summary: Improve UI Error Handling During Start-up
Key: NIFI-860
URL: https://issues.apache.org/jira/browse/NIFI-860
Project: Apache NiFi
Issue Type: Improvement
Components: Core Framework, Core UI
Reporter: Joseph Percivall
Priority: Minor
Currently when there is an issue during start-up the script will either fail or
silently hang for almost every issues. It would be much preferable from an
end-user stand point to have some feedback in the UI so that users don't have
to drudge through the app-logs to figure out what happened.
This could range from critical errors where it could just say "A serious error
has prevent NiFi from starting up please check the app-logs" to a pop-up saying
"The following nar files failed to load and will be they will be unavailable
unless fixed: ... " while retaining other functionality.
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