Your best resource would be to  contact sales  for the most up to date information. ... View more

Hi @Patrick Picard I don't know if it still relevant for you but as far as i know it is possible to kill llap queries from HDP 2.6.3 and above. Using the following: 1. Identify the query which needs to be killed 2. Using beeline, connect to LLAP 3. execute the command below in beeline # kill query "<hive query ID>" The command would be for example # kill query "hive_20180104093525_f90a6496-42fc-46bb-8e4a-8edc638b193d" I haven't tried it myself but it should do the trick. ... View more

I have posted an ExecuteSparkInteractive article ... View more

@Patrick Picard, Looks like this silent failure on incorrect hostname is by design. The same issue is discussed at https://issues.apache.org/jira/browse/YARN-4855. If you want replaceLables to fail on invalid hostname please use -failOnUnknownNodes option. ... View more

Thanks guys. I guess a feature request could be done to have the config reversal give you a hint of the other config that could/should be reversed. This was a fun troubleshooting exercise 🙂 ... View more

Excellent article. Would presto fall into option #2? ... View more