[jira] [Commented] (NIFI-6253) UI - Process Group ID display in "Operate" palette can get out of sync when process groups are removed from different sessions.

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-6253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16835049#comment-16835049 ] 

ASF subversion and git services commented on NIFI-6253:
-------------------------------------------------------

Commit 4484565df19e2731810c7f2bc9d32e991e6f54e8 in nifi's branch refs/heads/master from Rob Fellows
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=4484565 ]

NIFI-6253 - Fix: UI - Process Group ID display in Operate palette can get out of sync when process groups are removed from different sessions.
NIFI-6253 - simplifying loading of a new process group, handle failure.
NIFI-6253 - Expose nfCanvas.loadProcessGroup functionality through nfCanvasUtils.loadProcessGroup
NIFI-6253 - optional groupId approach to reload

This closes #3458


> 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
>            Priority: Major
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> 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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