Andrew Sherman created IMPALA-8279: -------------------------------------- Summary: Revert IMPALA-6658 to avoid ETL performance regression Key: IMPALA-8279 URL: https://issues.apache.org/jira/browse/IMPALA-8279 Project: IMPALA Issue Type: Bug Reporter: Andrew Sherman
The fix for IMPALA-6658 seems to cause a measurable regression on {quote} use tpcds; create TABLE store_sales_unpart stored as parquet as SELECT * FROM tpcds.store_sales; INSERT OVERWRITE TABLE store_sales_unpart SELECT * FROM store_sales; {quote} Revert the change to avoid the regression. -- This message was sent by Atlassian JIRA (v7.6.3#76005)