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https://issues.apache.org/jira/browse/IMPALA-2629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tim Armstrong resolved IMPALA-2629.
-----------------------------------
Resolution: Invalid
We don't track issues with these drivers here.
> CLONE - Impala Jdbc throws exception "[Simba][ImpalaJDBCDriver](500320) "
> where Impala Hue works fine
> -----------------------------------------------------------------------------------------------------
>
> Key: IMPALA-2629
> URL: https://issues.apache.org/jira/browse/IMPALA-2629
> Project: IMPALA
> Issue Type: Bug
> Components: Clients
> Affects Versions: Impala 2.2.4
> Reporter: Ramakrishna
> Priority: Minor
>
> The query
> {code:sql}select count(*) from sample_07 where exists(select code from
> sample_08 where sample_08.salary = sample_07.salary); {code}
> works fine in Impala Hue. When it is executed through JDBC, I am getting the
> following exception
>
> Exception in thread "main" java.sql.SQLException:
> [Simba][ImpalaJDBCDriver](500320) Error during translation: code 42000, type
> Syntax error or access violation, message AEExistsPredicate is not supported
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.defaultVisit(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.defaultVisit(Unknown
> Source)
> at
> com.cloudera.impala.sqlengine.aeprocessor.aetree.AEDefaultVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.sqlengine.aeprocessor.aetree.bool.AEExistsPredicate.acceptVisitor(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.sqlengine.aeprocessor.aetree.relation.AESelect.acceptVisitor(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.sqlengine.aeprocessor.aetree.relation.AEAggregate.acceptVisitor(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.sqlengine.aeprocessor.aetree.relation.AEProject.acceptVisitor(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visitChildren(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visitChildren(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQLAENodeVisitor.visit(Unknown
> Source)
> at
> com.cloudera.impala.sqlengine.aeprocessor.aetree.statement.AEQuery.acceptVisitor(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQueryTranslator.translate(Unknown
> Source)
> at
> com.cloudera.impala.impala.querytranslation.ImpalaQueryTranslator.translate(Unknown
> Source)
> at
> com.cloudera.impala.hivecommon.dataengine.HiveJDBCDSIExtQueryExecutor.execute(Unknown
> Source)
> at com.cloudera.impala.jdbc.common.SStatement.executeNoParams(Unknown Source)
> at com.cloudera.impala.jdbc.common.SStatement.executeQuery(Unknown Source)
> Caused by: com.cloudera.impala.support.exceptions.GeneralException:
> [Simba][ImpalaJDBCDriver](500320) Error during translation: code 42000, type
> Syntax error or access violation, message *AEExistsPredicate is not supported*
> ... 23 more
> Using useNativeQuery option in URL is an workaround for now.
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