Robert Fellows created NIFI-6253:
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Summary: UI - Process Group ID display in "Operate" palette can
get out of sync when process groups are removed from different sessions.
Key: NIFI-6253
URL: https://issues.apache.org/jira/browse/NIFI-6253
Project: Apache NiFi
Issue Type: Bug
Components: Core UI
Affects Versions: 1.9.2
Reporter: Robert Fellows
Assignee: Robert Fellows
To reproduce this issue:
# Open Nifi in 2 different browser tabs
# Add two process groups to the canvas in one tab, then refresh the other tab
to get the updates.
# Take note of the Process Group IDs displayed in the "Operate" palette when
selecting each one in the canvas.
# Take note of the Process Group ID for the entire Flow displayed in the
"Operate" palette (clicking on a blank spot on the canvas will update the
palette)
# In one of the browser tabs, delete one of the process groups.
# Quickly switch to the other browser tab and double click on the process group
you deleted in the other tab to attempt to enter that process group.
# You should see a dialog indicating something to the effect of this process
group is not able to be located (this is expected)
# Now click on a blank spot on the canvas. Notice that the process group id
displayed for the Flow is id for the process group that was deleted and NOT for
the flow.
# Expected: Clicking on the canvas should update the process group id in the
"Operate" palette to the proper id following the failure to enter a process
group.
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