Tim Armstrong created IMPALA-6501: ------------------------------------- Summary: Optimize count(*) for Kudu scans Key: IMPALA-6501 URL: https://issues.apache.org/jira/browse/IMPALA-6501 Project: IMPALA Issue Type: Improvement Components: Backend Affects Versions: Impala 2.11.0 Reporter: Tim Armstrong
IMPALA-5036 added an optimisation for count(*) in Parquet scans that avoids materialising dummy rows. We should do something similar for Kudu. -- This message was sent by Atlassian JIRA (v7.6.3#76005)