[ https://issues.apache.org/jira/browse/IMPALA-8279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Sherman resolved IMPALA-8279. ------------------------------------ Resolution: Fixed Fix Version/s: Impala 3.3.0 > 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 > Assignee: Andrew Sherman > Priority: Major > Fix For: Impala 3.3.0 > > > 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)