You can also take a look at https://issues.apache.org/jira/browse/HIVE-11471 (although there’s no patch yet).
From: John Pullokkaran <jpullokka...@hortonworks.com<mailto:jpullokka...@hortonworks.com>> Reply-To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> Date: Friday, August 14, 2015 at 12:11 To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>>, "d...@hive.apache.org<mailto:d...@hive.apache.org>" <d...@hive.apache.org<mailto:d...@hive.apache.org>> Subject: Re: Hive CBO - Calcite Interface Hi Raajay, #1 No, there is no API for this. #2 If you enable Logging (BaseSemanticAnalyzer) then CalcitePlanner will print out the plan with cost. John From: Raajay <raaja...@gmail.com<mailto:raaja...@gmail.com>> Reply-To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> Date: Monday, August 10, 2015 at 8:48 AM To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>>, "d...@hive.apache.org<mailto:d...@hive.apache.org>" <d...@hive.apache.org<mailto:d...@hive.apache.org>> Subject: Hive CBO - Calcite Interface nterface for Hive to get the absolute cost (based on Hive Cost Factory) of a operator tree returned by Calcite ?
