[ https://issues.apache.org/jira/browse/HIVE-8640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chao reassigned HIVE-8640: -------------------------- Assignee: Chao (was: Szehon Ho) > Support hints of SMBJoin [Spark Branch] > --------------------------------------- > > Key: HIVE-8640 > URL: https://issues.apache.org/jira/browse/HIVE-8640 > Project: Hive > Issue Type: Sub-task > Components: Spark > Reporter: Szehon Ho > Assignee: Chao > > HIVE-8202 supports conversion of join to SMB Join automatically, which relies > on the configuration property: > "hive.auto.convert.sortmerge.join.bigtable.selection.policy". > This task is to support conversion based on map-hints, instead of this > policy. As hints are deprecated, this would not be the primary policy in > line with MapReduce, but can be available as a backup to achieve feature > parity. -- This message was sent by Atlassian JIRA (v6.3.4#6332)