Andrew Sherman created IMPALA-8279:
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             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.





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