[ https://issues.apache.org/jira/browse/SPARK-20986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lianhui Wang updated SPARK-20986: --------------------------------- Description: After PruneFileSourcePartitions rule, It needs reset table's statistics because PruneFileSourcePartitions rule can filter some unnecessary partitions. So the statistics need to be changed. (was: After PruneFileSourcePartitions rule, It needs reset table's statistics because PruneFileSourcePartitions can filter some unnecessary partitions. So the statistics need to be changed.) > Reset table's statistics after PruneFileSourcePartitions rule. > -------------------------------------------------------------- > > Key: SPARK-20986 > URL: https://issues.apache.org/jira/browse/SPARK-20986 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.1.0 > Reporter: Lianhui Wang > Assignee: Apache Spark > > After PruneFileSourcePartitions rule, It needs reset table's statistics > because PruneFileSourcePartitions rule can filter some unnecessary > partitions. So the statistics need to be changed. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org