LuXugang commented on pull request #692: URL: https://github.com/apache/lucene/pull/692#issuecomment-1046438848
> I'm also confused why we have this sorted array buffer case instead of using SparseFixedBitSet (which has approximateCardinality already and needs no such special grow-tracking). SparseFixedBitSet was truely used to gather docs in sparse case before [LUCENE-6645](https://issues.apache.org/jira/browse/LUCENE-6645). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
