[ 
https://issues.apache.org/jira/browse/BEAM-8081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gleb Kanterov updated BEAM-8081:
--------------------------------
    Description: 
If two independent tests will share the same thread, and the first one will use 
one CalciteQueryPlanner, and the second one ZetaSQLPlanner, it's going to throw 
NullPointerException.

The root cause is using Caused by: java.lang.NullPointerException
        at 
org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.getNodeStats(BeamSqlRelUtils.java:96)
        at 
org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel.beamComputeSelfCost(BeamIOSourceRel.java:111)
        at 
org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner$NonCumulativeCostImpl.getNonCumulativeCost(CalciteQueryPlanner.java:217)
        at 
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown 
Source)
        at 
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown Source)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:301)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:929)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements0(RelSubset.java:347)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements(RelSubset.java:330)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1816)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1752)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:529)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:325)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.transform(ZetaSQLPlannerImpl.java:168)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:99)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:87)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:66)
        at 
org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv.parseQuery(BeamSqlEnv.java:103)

{code}
Caused by: java.lang.NullPointerException
        at 
org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.getNodeStats(BeamSqlRelUtils.java:96)
        at 
org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel.beamComputeSelfCost(BeamIOSourceRel.java:111)
        at 
org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner$NonCumulativeCostImpl.getNonCumulativeCost(CalciteQueryPlanner.java:217)
        at 
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown 
Source)
        at 
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown Source)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:301)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:929)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements0(RelSubset.java:347)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements(RelSubset.java:330)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1816)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1752)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:529)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:325)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.transform(ZetaSQLPlannerImpl.java:168)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:99)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:87)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:66)
        at 
org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv.parseQuery(BeamSqlEnv.java:103)
{code}

  was:
If two independent tests will share the same thread, and the first one will use 
one CalciteQueryPlanner, and the second one ZetaSQLPlanner, it's going to throw 
NullPointerException.

The root cause is using 

{code}
Caused by: java.lang.NullPointerException
        at 
org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.getNodeStats(BeamSqlRelUtils.java:96)
        at 
org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel.beamComputeSelfCost(BeamIOSourceRel.java:111)
        at 
org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner$NonCumulativeCostImpl.getNonCumulativeCost(CalciteQueryPlanner.java:217)
        at 
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown 
Source)
        at 
GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown Source)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:301)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:929)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements0(RelSubset.java:347)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements(RelSubset.java:330)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1816)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1752)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:529)
        at 
org.apache.beam.repackaged.sql.org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:325)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.transform(ZetaSQLPlannerImpl.java:168)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:99)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:87)
        at 
org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:66)
        at 
org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv.parseQuery(BeamSqlEnv.java:103)
{code}


> CalciteQueryPlanner breaks ZetaSQLQueryPlanner with setting 
> RelMetadataQuery.THREAD_PROVIDERS
> ---------------------------------------------------------------------------------------------
>
>                 Key: BEAM-8081
>                 URL: https://issues.apache.org/jira/browse/BEAM-8081
>             Project: Beam
>          Issue Type: Sub-task
>          Components: dsl-sql-zetasql
>            Reporter: Gleb Kanterov
>            Priority: Major
>
> If two independent tests will share the same thread, and the first one will 
> use one CalciteQueryPlanner, and the second one ZetaSQLPlanner, it's going to 
> throw NullPointerException.
> The root cause is using Caused by: java.lang.NullPointerException
>       at 
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.getNodeStats(BeamSqlRelUtils.java:96)
>       at 
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel.beamComputeSelfCost(BeamIOSourceRel.java:111)
>       at 
> org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner$NonCumulativeCostImpl.getNonCumulativeCost(CalciteQueryPlanner.java:217)
>       at 
> GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown 
> Source)
>       at 
> GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown 
> Source)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:301)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:929)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements0(RelSubset.java:347)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements(RelSubset.java:330)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1816)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1752)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:529)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:325)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.transform(ZetaSQLPlannerImpl.java:168)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:99)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:87)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:66)
>       at 
> org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv.parseQuery(BeamSqlEnv.java:103)
> {code}
> Caused by: java.lang.NullPointerException
>       at 
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.getNodeStats(BeamSqlRelUtils.java:96)
>       at 
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel.beamComputeSelfCost(BeamIOSourceRel.java:111)
>       at 
> org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner$NonCumulativeCostImpl.getNonCumulativeCost(CalciteQueryPlanner.java:217)
>       at 
> GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown 
> Source)
>       at 
> GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown 
> Source)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:301)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.getCost(VolcanoPlanner.java:929)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements0(RelSubset.java:347)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.RelSubset.propagateCostImprovements(RelSubset.java:330)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.addRelToSet(VolcanoPlanner.java:1816)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1752)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:90)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1656)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:846)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:868)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:529)
>       at 
> org.apache.beam.repackaged.sql.org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:325)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.transform(ZetaSQLPlannerImpl.java:168)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:99)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.parseQuery(ZetaSQLQueryPlanner.java:87)
>       at 
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:66)
>       at 
> org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv.parseQuery(BeamSqlEnv.java:103)
> {code}



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