[jira] [Created] (HIVE-24360) SharedWorkOptimizer may create incorrect plans with DPPUnion

2020-11-05 Thread Zoltan Haindrich (Jira)
Zoltan Haindrich created HIVE-24360: --- Summary: SharedWorkOptimizer may create incorrect plans with DPPUnion Key: HIVE-24360 URL: https://issues.apache.org/jira/browse/HIVE-24360 Project: Hive

Re: Result of the TPC-DS benchmark on Hive master branch

2020-11-05 Thread Sungwoo Park
Hi Stamatis, Mustafa, Zoltán, This is the result of a new experiment. These are the changes that I made: 1. Reverted HIVE-24139. (It turns out that HIVE-24139 does not affect the result of the TPC-DS benchmark.) 2. Set hive.optimize.shared.work.dppunion to false in hive-site.xml. 3. Set tez.runt