Reynold Xin created SPARK-21726: ----------------------------------- Summary: Check for structural integrity of the plan in QO in test mode Key: SPARK-21726 URL: https://issues.apache.org/jira/browse/SPARK-21726 Project: Spark Issue Type: New Feature Components: SQL Affects Versions: 2.2.0 Reporter: Reynold Xin
Right now we don't have any checks in the optimizer to check for the structural integrity of the plan (e.g. resolved). It would be great if in test mode, we can check whether a plan is still resolved after the execution of each rule, so we can catch rules that return invalid plans. -- 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