[ https://issues.apache.org/jira/browse/HIVE-22979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran updated HIVE-22979: ----------------------------------------- Priority: Minor (was: Major) > Support total file size in statistics annotation > ------------------------------------------------ > > Key: HIVE-22979 > URL: https://issues.apache.org/jira/browse/HIVE-22979 > Project: Hive > Issue Type: Improvement > Affects Versions: 4.0.0 > Reporter: Prasanth Jayachandran > Priority: Minor > > Hive statistics annotation provide estimated Statistics for each operator. > The data size provided in TableScanOperator is raw data size (after > decompression and decoding), but there are some optimizations that can be > performed based on total file size on disk (scan cost estimation). -- This message was sent by Atlassian Jira (v8.3.4#803005)