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https://issues.apache.org/jira/browse/DRILL-1766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jacques Nadeau updated DRILL-1766:
----------------------------------
Priority: Blocker (was: Major)
> kvgen+faltten fails "Unable to find holder type for minorType: LATE"
> --------------------------------------------------------------------
>
> Key: DRILL-1766
> URL: https://issues.apache.org/jira/browse/DRILL-1766
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Affects Versions: 0.6.0, 0.7.0
> Environment: Tested on 0.6 r3
> Reporter: Hao Zhu
> Assignee: Jason Altekruse
> Priority: Blocker
>
> Minimim reproduce:
> {code}
> test3.json
> {"data": [{"id":"1","name":{"orange":0}}, {"id":"2","name":{"apple":0}} ]}
> {code}
> {code}
> > with tmp as
> . . . . . . . . . . . . . . . . . . . . . .> ( select flatten(data) as
> newdata from dfs.tmp.`test3.json`)
> . . . . . . . . . . . . . . . . . . . . . .> select tmp.newdata.name from tmp;
> +------------+
> | EXPR$0 |
> +------------+
> | {"orange":0} |
> | {"apple":0} |
> +------------+
> 2 rows selected (0.144 seconds)
> 0: jdbc:drill:zk=n1a:5181,n2a:5181,n3a:5181> with tmp as
> . . . . . . . . . . . . . . . . . . . . . .> ( select flatten(data) as
> newdata from dfs.tmp.`test3.json`)
> . . . . . . . . . . . . . . . . . . . . . .> select kvgen(tmp.newdata.name)
> from tmp;
> Query failed: Failure while running fragment., Unable to find holder type for
> minorType: LATE [ 7c9ab412-aa83-47a2-bf7e-e91abdd1431f on n4a:31010 ]
> (java.lang.UnsupportedOperationException) Unable to find holder type for
> minorType: LATE
> org.apache.drill.exec.expr.TypeHelper.getHolderType():1764
> org.apache.drill.exec.expr.ClassGenerator.getHolderType():456
> org.apache.drill.exec.expr.ClassGenerator.declare():308
> org.apache.drill.exec.expr.ClassGenerator.declare():304
>
> org.apache.drill.exec.expr.EvaluationVisitor$EvalVisitor.visitUnknown():279
>
> org.apache.drill.exec.expr.EvaluationVisitor$ConstantFilter.visitUnknown():999
>
> org.apache.drill.exec.expr.EvaluationVisitor$ConstantFilter.visitUnknown():745
>
> org.apache.drill.common.expression.visitors.AbstractExprVisitor.visitNullConstant():162
> org.apache.drill.common.expression.TypedNullConstant.accept():46
>
> org.apache.drill.exec.expr.EvaluationVisitor$EvalVisitor.visitFunctionHolderExpression():131
>
> org.apache.drill.exec.expr.EvaluationVisitor$ConstantFilter.visitFunctionHolderExpression():772
>
> org.apache.drill.exec.expr.EvaluationVisitor$ConstantFilter.visitFunctionHolderExpression():745
> org.apache.drill.common.expression.FunctionHolderExpression.accept():47
> org.apache.drill.exec.expr.EvaluationVisitor.addExpr():94
> org.apache.drill.exec.expr.ClassGenerator.addExpr():225
> org.apache.drill.exec.expr.ClassGenerator.addExpr():217
>
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema():402
>
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.buildSchema():270
>
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.buildSchema():80
>
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.buildSchema():269
>
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.buildSchema():80
>
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.buildSchema():95
> org.apache.drill.exec.work.fragment.FragmentExecutor.run():111
> org.apache.drill.exec.work.WorkManager$RunnableWrapper.run():249
> .......():0
> Error: exception while executing query: Failure while executing query.
> (state=,code=0)
> {code}
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