thomasrebele commented on issue #693:
URL: 
https://github.com/apache/datasketches-java/issues/693#issuecomment-3571684992

   @jmalkin, I've read your comment on the PR. Apache Hive uses KLL for 
histogram statistics. Due to the non-deterministic behavior of the KLL sketch 
merge, some estimates change for every query compilation. This is quite 
irritating for the user. Could you have a look at 
https://issues.apache.org/jira/browse/HIVE-29334 please, and suggest an 
alternative or workaround?


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