[teiid-issues] [JBoss JIRA] (TEIID-5283) Recursive WITH query results in "java.lang.ClassCastException: org.teiid.query.sql.lang.Query cannot be cast to org.teiid.query.sql.lang.SetQuery"

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on TEIID-5283 started by Steven Hawkins.
---------------------------------------------
> Recursive WITH query results in "java.lang.ClassCastException: org.teiid.query.sql.lang.Query cannot be cast to org.teiid.query.sql.lang.SetQuery"
> --------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: TEIID-5283
>                 URL: https://issues.jboss.org/browse/TEIID-5283
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 8.12.11.6_4
>            Reporter: Marc Shirley
>            Assignee: Steven Hawkins
>
> Executing a query using a recursive WITH clause results in the error:
> ERROR [org.teiid.PROCESSOR] (Worker1_QueryProcessorQueue29) TEIID30019 Unexpected exception for request juY1MrNVs8vD.7: java.lang.ClassCastException: org.teiid.query.sql.lang.Query cannot be cast to org.teiid.query.sql.lang.SetQuery
>         at org.teiid.query.optimizer.relational.RelationalPlanner.planWith(RelationalPlanner.java:327) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.query.optimizer.relational.RelationalPlanner.optimize(RelationalPlanner.java:208) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.query.optimizer.QueryOptimizer.optimizePlan(QueryOptimizer.java:159) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.Request.generatePlan(Request.java:448) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.Request.processRequest(Request.java:476) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:642) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:337) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:274) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_151]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_151]
>         at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151]



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