[GitHub] [pinot] chenboat commented on issue #8837: `order by DESC limit N` queries are not optimised at segment level

["chenboat (via GitHub)" <gi...@apache.org>]

chenboat commented on issue #8837:
URL: https://github.com/apache/pinot/issues/8837#issuecomment-1587807837

   @Jackie-Jiang @gortiz O(n) is still not as good as O(k) for small K on a sorted segment. What is the issue with using reverseIterator as mentioned in this thread earlier? We can help to contribute on fixing this issue.


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