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Reynold Xin commented on SPARK-21726: ------------------------------------- cc [~viirya] would you be interested in doing this? > 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