[FLINK-36298] NullPointerException in Calcite causes a PyFlink test failure

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 2.0-preview
• Component/s: Table SQL / API
• Labels: test-stability
• Assignee: Unassigned
• Reporter: Matthias Pohl
• Created: 17/Sep/24 08:56
• Updated: 1 week ago 21:31

Description

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=62146&view=logs&j=b53e1644-5cb4-5a3b-5d48-f523f39bcf06&t=b68c9f5c-04c9-5c75-3862-a3a27aabbce3&l=25458

java.lang.NullPointerException: metadataHandlerProvider
Sep 15 03:14:04 E                   	at java.base/java.util.Objects.requireNonNull(Objects.java:235)
Sep 15 03:14:04 E                   	at org.apache.calcite.rel.metadata.RelMetadataQueryBase.getMetadataHandlerProvider(RelMetadataQueryBase.java:122)
Sep 15 03:14:04 E                   	at org.apache.calcite.rel.metadata.RelMetadataQueryBase.revise(RelMetadataQueryBase.java:118)
Sep 15 03:14:04 E                   	at org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:333)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:727)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.getCostOrInfinite(VolcanoPlanner.java:714)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.propagateCostImprovements(VolcanoPlanner.java:971)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1408)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1368)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:598)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:613)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:95)
Sep 15 03:14:04 E                   	at org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:274)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1270)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:598)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:613)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:95)
Sep 15 03:14:04 E                   	at org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:274)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1270)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:598)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:613)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:95)
Sep 15 03:14:04 E                   	at org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:274)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1270)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:598)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:613)
Sep 15 03:14:04 E                   	at org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:498)
Sep 15 03:14:04 E                   	at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:315)
Sep 15 03:14:04 E                   	at org.apache.flink.table.planner.plan.optimize.program.FlinkVolcanoProgram.optimize(FlinkVolcanoProgram.scala:62)
Sep 15 03:14:04 E                   	at org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram.$anonfun$optimize$1(FlinkChainedProgram.scala:59)
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