[teiid-issues] [JBoss JIRA] Resolved: (TEIID-1166) Receiving ASSERTION FAILED: expected reference to be not null from SQL query with sub-select
Steve Hawkins (JIRA)
jira-events at lists.jboss.org
Mon Jul 26 10:19:33 EDT 2010
[ https://jira.jboss.org/browse/TEIID-1166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Hawkins resolved TEIID-1166.
----------------------------------
Fix Version/s: 7.1
Resolution: Done
Updated the group name as part of plan to process.
> Receiving ASSERTION FAILED: expected reference to be not null from SQL query with sub-select
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-1166
> URL: https://jira.jboss.org/browse/TEIID-1166
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: 7.0
> Environment: Fedora 12, Teiid 7 Final
> Reporter: Paul Nittel
> Assignee: Steve Hawkins
> Fix For: 7.1
>
> Attachments: RecursiveText_MPS.zip, serverLogSnippetEmployees.txt
>
>
> Using a model built in Designer, and a text file-based data source, I queried SELECT * FROM "EmployeeData"."Employee" WHERE annualSalary < (SELECT AVG(annualSalary) FROM "EmployeeData"."Employee") using SQuirreL and received this exception:
> 2010-07-23 13:33:48,169 DEBUG [org.teiid.PROCESSOR] (WorkManager(2)-44_QueryProcessorQueue141) [Ljava.lang.Object;@913388
> java.lang.AssertionError: ASSERTION FAILED: expected reference to be not null
> at org.teiid.core.util.Assertion.failed(Assertion.java:76)
> at org.teiid.core.util.Assertion.isNotNull(Assertion.java:307)
> at org.teiid.core.util.Assertion.isNotNull(Assertion.java:299)
> at org.teiid.query.processor.relational.RelationalNode.getProjectionIndexes(RelationalNode.java:347)
> at org.teiid.query.processor.relational.TextTableNode.initialize(TextTableNode.java:115)
> at org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:74)
> at org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:79)
> at org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:79)
> at org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:79)
> at org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:79)
> at org.teiid.query.processor.relational.RelationalPlan.initialize(RelationalPlan.java:69)
> at org.teiid.query.processor.QueryProcessor.<init>(QueryProcessor.java:86)
> at org.teiid.dqp.internal.process.Request.createProcessor(Request.java:356)
> at org.teiid.dqp.internal.process.Request.processRequest(Request.java:452)
> at org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:346)
> at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:167)
> at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
> at org.teiid.dqp.internal.process.DQPWorkContext$2.call(DQPWorkContext.java:190)
> at org.teiid.dqp.internal.process.DQPWorkContext$2.call(DQPWorkContext.java:187)
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:176)
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:187)
> at org.teiid.dqp.internal.process.StatsCapturingWorkManager$WorkWrapper.run(StatsCapturingWorkManager.java:102)
> at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:205)
> at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:260)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Each part of the query works independently. I will attach more of the log file and the Model Project Set.
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