[GitHub] [incubator-superset] etr2460 opened a new issue #8666: Filter Boxes with a large number of items are slow

[GitBox <gi...@apache.org>]

etr2460 opened a new issue #8666: Filter Boxes with a large number of items are slow
URL: https://github.com/apache/incubator-superset/issues/8666
 
 
   UI performance for filter boxes with a large number of possible items are very slow when typing and searching
   
   ### Expected results
   
   This should be performant up to at least 10k items as it should be virtualized
   
   ### Actual results
   
   It's not performant
   
   #### How to reproduce the bug
   
   1. Create a filter box with a high cardinality filter
   2. See typing and searching for values in the filterbox is slow
   
   ### Environment
   
   (please complete the following information):
   
   - superset version: `master`
   - python version: `3.6`
   - node.js version: `8.6`
   
   ### Checklist
   
   Make sure these boxes are checked before submitting your issue - thank you!
   
   - [x] I have checked the superset logs for python stacktraces and included it here as text if there are any.
   - [x] I have reproduced the issue with at least the latest released version of superset.
   - [x] I have checked the issue tracker for the same issue and I haven't found one similar.
   

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