Mark Payne created NIFI-2242:
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Summary: UI does not render components properly if moving multiple
components with mixed permissions
Key: NIFI-2242
URL: https://issues.apache.org/jira/browse/NIFI-2242
Project: Apache NiFi
Issue Type: Bug
Components: Core UI
Reporter: Mark Payne
Fix For: 1.0.0
I selected several processors and connections (a small, disconnected graph) and
dragged the components to the right. When I released, I got an error message
because I didn't have 'write' permissions to one of the processors. All of the
other processors moved, but he one processor did not. As a result, the
connections were also not refreshed properly and were not connecting the
components visually. Clicking 'refresh' on the graph did cause the connections
to be redrawn properly.
This could be addressed in two different ways. First, we could simply refresh
the canvas in this case.
Secondly, we could use a Flow Snippet to move the components, in which case
none of the components would be moved if the user attempted this action because
the user does not have sufficient permissions for all components.
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