[jira] [Commented] (SPARK-9983) Local physical operators for query execution

[ https://issues.apache.org/jira/browse/SPARK-9983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16860976#comment-16860976 ] Lai Zhou commented on SPARK-9983: - [~rxin], we now use Calcite to build a high performance hive sql

[jira] [Commented] (SPARK-9983) Local physical operators for query execution

[ https://issues.apache.org/jira/browse/SPARK-9983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16860959#comment-16860959 ] Lai Zhou commented on SPARK-9983: - [~rxin], `a hyper-optimized single-node version of DataFrame`, do you