[CALCITE-3793] AssertionError throws for planner digest cache key when the rel type is not struct

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.22.0
• Fix Version/s: 1.22.0
• Component/s: core
• Labels: pull-request-available
• Assignee: Danny Chen
• Reporter: Danny Chen
• Created: 13/Feb/20 07:10
• Updated: 06/Mar/20 04:35
• Resolved: 14/Feb/20 01:13

Description

Here is the stack from Flink

java.lang.AssertionError
	at org.apache.calcite.rel.type.RelDataTypeImpl.getFieldList(RelDataTypeImpl.java:146)
	at org.apache.calcite.plan.hep.HepPlanner.key(HepPlanner.java:923)
	at org.apache.calcite.plan.hep.HepPlanner.addRelToGraph(HepPlanner.java:832)
	at org.apache.calcite.plan.hep.HepPlanner.setRoot(

Issue Links

• is related to: CALCITE-3713 Remove column names from Project#digest
• links to: GitHub Pull Request #1803