Jihoon Son created TAJO-1889:
--------------------------------
Summary: Duplicate column name exception when a query with table
subquery is executed on self-describing tables
Key: TAJO-1889
URL: https://issues.apache.org/jira/browse/TAJO-1889
Project: Tajo
Issue Type: Bug
Components: Planner/Optimizer
Reporter: Jihoon Son
Assignee: Jihoon Son
Priority: Critical
Fix For: 0.11.0
Here is the log.
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2015-09-24 18:35:44,833 ERROR: org.apache.tajo.master.GlobalEngine
(printStackTrace(188)) -
Stack Trace:
org.apache.tajo.exception.UndefinedColumnException: column 'glossary.title'
does not exist
at
org.apache.tajo.plan.nameresolver.NameResolver.lookupQualifierAndCanonicalName(NameResolver.java:429)
at
org.apache.tajo.plan.nameresolver.NameResolver.resolveFromRelsWithinBlock(NameResolver.java:162)
at
org.apache.tajo.plan.nameresolver.ResolverByRels.resolve(ResolverByRels.java:37)
at
org.apache.tajo.plan.nameresolver.NameResolver.resolve(NameResolver.java:81)
at
org.apache.tajo.plan.rewrite.BaseSchemaBuildPhase$Processor$NameRefInSelectListNormalizer.visitColumnReference(BaseSchemaBuildPhase.java:581)
at
org.apache.tajo.plan.rewrite.BaseSchemaBuildPhase$Processor$NameRefInSelectListNormalizer.visitColumnReference(BaseSchemaBuildPhase.java:565)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:225)
at
org.apache.tajo.plan.visitor.SimpleAlgebraVisitor.visit(SimpleAlgebraVisitor.java:46)
at
org.apache.tajo.plan.rewrite.BaseSchemaBuildPhase$Processor$NameRefInSelectListNormalizer.normalize(BaseSchemaBuildPhase.java:574)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitFilter(SelfDescSchemaBuildPhase.java:248)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitFilter(SelfDescSchemaBuildPhase.java:153)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:78)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visitProjection(BaseAlgebraVisitor.java:319)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitProjection(SelfDescSchemaBuildPhase.java:180)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitProjection(SelfDescSchemaBuildPhase.java:153)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:60)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visitTableSubQuery(BaseAlgebraVisitor.java:419)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitTableSubQuery(SelfDescSchemaBuildPhase.java:319)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitTableSubQuery(SelfDescSchemaBuildPhase.java:153)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:93)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visitRelationList(BaseAlgebraVisitor.java:429)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:96)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visitProjection(BaseAlgebraVisitor.java:319)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitProjection(SelfDescSchemaBuildPhase.java:180)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitProjection(SelfDescSchemaBuildPhase.java:153)
at
org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:60)
at
org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase.process(SelfDescSchemaBuildPhase.java:141)
at
org.apache.tajo.plan.rewrite.BaseLogicalPlanPreprocessEngine.process(BaseLogicalPlanPreprocessEngine.java:94)
at
org.apache.tajo.plan.LogicalPlanPreprocessor.process(LogicalPlanPreprocessor.java:43)
at
org.apache.tajo.plan.LogicalPlanner.createPlan(LogicalPlanner.java:167)
at
org.apache.tajo.plan.LogicalPlanner.createPlan(LogicalPlanner.java:157)
at
org.apache.tajo.master.GlobalEngine.createLogicalPlan(GlobalEngine.java:274)
at
org.apache.tajo.master.GlobalEngine.executeQuery(GlobalEngine.java:190)
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