Nan Zhu created SPARK-22673: ------------------------------- Summary: InMemoryRelation should utilize on-disk table stats whenever possible Key: SPARK-22673 URL: https://issues.apache.org/jira/browse/SPARK-22673 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.2.0 Reporter: Nan Zhu
The current implementation of InMemoryRelation always uses the most expensive execution plan when writing cache With CBO enabled, we can actually have a more exact estimation of the underlying table size... -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org