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From mcgilman <...@git.apache.org>
Subject [GitHub] nifi issue #1080: NIFI-766 Added icon on connection when backpressure is ena...
Date Fri, 30 Sep 2016 19:22:11 GMT
Github user mcgilman commented on the issue:

    https://github.com/apache/nifi/pull/1080
  
    @pvillard31,
    
    Following some of the discussion on the mailing list recently and the original commentary
on the JIRA [1], I'd like to propose shifting from an icon based approach when back pressure
is engaged to a progress bar style approach where the user can quickly get a sense of how
'full' the queue is currently.
    
    ![backpressure](https://cloud.githubusercontent.com/assets/123395/19003638/c0abcfc6-871f-11e6-9338-c6b2500c4ee3.png)
    
    The mockup shows various configuration scenarios. 
    
    - Expiration (clock icon)
    - Object and Data size backpressure (left and right bars respectively)
    - Empty bar - backpressure not configured
    - Partial bar - backpressure configured, partial represent precentage full
    - Full solid bar - backpressure engaged
    
    If you're up for some additional cycles on this PR I'd be happy to work through the changes
with you. If not, I'm happy to take what you started and continue toward the mockup above.
    
    Thanks!
    
    [1] https://issues.apache.org/jira/browse/NIFI-766



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