[jira] [Commented] (SPARK-12949) Support common expression elimination

2016-05-24 Thread Davies Liu (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-12949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15298537#comment-15298537 ] Davies Liu commented on SPARK-12949: Common subexpress elimination in Aggregate are supported by

[jira] [Commented] (SPARK-12949) Support common expression elimination

2016-02-11 Thread Davies Liu (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-12949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15143787#comment-15143787 ] Davies Liu commented on SPARK-12949: After some prototype, enable common expression elimination could