[ https://issues.apache.org/jira/browse/SPARK-13376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-13376: ------------------------------------ Assignee: Apache Spark (was: Davies Liu) > Improve column pruning > ---------------------- > > Key: SPARK-13376 > URL: https://issues.apache.org/jira/browse/SPARK-13376 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Davies Liu > Assignee: Apache Spark > > Column pruning could help to skip to columns that are not used by any > following operators. > The current implementation only work with a few of logical plans, we should > improve that to support all of them. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org