We have never been able to make Hive LLAP run reliably on our HDP cluster, queries sometimes just hang for no apparent reason. On the other hand, our Presto cl

We have never been able to make Hive LLAP run reliably on our HDP cluster, queries sometimes just hang for no apparent reason. On the other hand, our Presto cluster runs pretty much anything we throw at it, and when it fails, the failures are easier to anticipate and mitigate. It's also quite simple to deploy and operate.