[ https://issues.apache.org/jira/browse/HIVE-6492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Selina Zhang reassigned HIVE-6492: ---------------------------------- Assignee: Ashutosh Chauhan (was: Selina Zhang) > limit partition number involved in a table scan > ----------------------------------------------- > > Key: HIVE-6492 > URL: https://issues.apache.org/jira/browse/HIVE-6492 > Project: Hive > Issue Type: New Feature > Components: Query Processor > Affects Versions: 0.12.0 > Reporter: Selina Zhang > Assignee: Ashutosh Chauhan > Fix For: 0.13.0 > > Attachments: HIVE-6492.1.patch.txt, HIVE-6492.2.patch.txt, > HIVE-6492.3.patch.txt, HIVE-6492.4.patch.txt, HIVE-6492.4.patch_suggestion, > HIVE-6492.5.patch.txt, HIVE-6492.6.patch.txt, HIVE-6492.7.parch.txt > > Original Estimate: 24h > Remaining Estimate: 24h > > To protect the cluster, a new configure variable > "hive.limit.query.max.table.partition" is added to hive configuration to > limit the table partitions involved in a table scan. > The default value will be set to -1 which means there is no limit by default. > This variable will not affect "metadata only" query. -- This message was sent by Atlassian JIRA (v6.2#6252)