[ https://issues.apache.org/jira/browse/IMPALA-10650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Qifan Chen reassigned IMPALA-10650: ----------------------------------- Assignee: Qifan Chen > Bail out min/max filters in hash join builder early > ---------------------------------------------------- > > Key: IMPALA-10650 > URL: https://issues.apache.org/jira/browse/IMPALA-10650 > Project: IMPALA > Issue Type: Improvement > Reporter: Qifan Chen > Assignee: Qifan Chen > Priority: Major > > Currently, a mechanism is in place to set a min/max filter to always true > (not useful) after all batches of rows are inserted into the hash table, > utilizing the column stats. While quite helpful, the mechanism does not > exploit the property that the same not useful state can be reached as soon as > several batches are inserted. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org