Jaydeep Karia created STORM-2683:
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Summary: Storm UI - Topology action button error response hardcoded
Key: STORM-2683
URL: https://issues.apache.org/jira/browse/STORM-2683
Project: Apache Storm
Issue Type: Bug
Components: storm-ui
Affects Versions: 1.x
Reporter: Jaydeep Karia
Priority: Minor
Right now on confirming the topology ui action buttons
(https://github.com/apache/storm/blob/4966d7a69318d2ca690c47dd43466b03574e5e9e/storm-core/src/ui/public/templates/topology-page-template.html#L607)
the UI behaviour is to reload the page always
(https://github.com/apache/storm/blob/10d381b303c9176ede0d1260428ad61c7757e396/storm-core/src/ui/public/js/script.js#L169)
and in case of an error display a hardcoded error message _"Error while
communicating with Nimbus."_
While this behaviour is okay for workflows with no authorization it gets
confusing when the action buttons are put behind some form of authorization. It
will be much clearer to define an error message format and have the UI display
the correct error message for authorization and other non-nimbus related
failures.
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