[ https://issues.apache.org/jira/browse/IMPALA-11613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Becker updated IMPALA-11613: ----------------------------------- Fix Version/s: (was: Impala 4.2.0) Target Version: Impala 4.3.0 > Optimize result spooling for the statement that returns at most one row > ----------------------------------------------------------------------- > > Key: IMPALA-11613 > URL: https://issues.apache.org/jira/browse/IMPALA-11613 > Project: IMPALA > Issue Type: Improvement > Reporter: Xianqing He > Assignee: Xianqing He > Priority: Major > > If result spooling is enabled and the statement that returns at most one row, > we can > set the min memory reservation by the row size. > > The strategy is as follows: > # If it contains string or complex data types we set the reservation as > max_row_size. > # Others compute the row size. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org