[teiid-issues] [JBoss JIRA] (TEIID-2342) NullPointerException in TempMetadataID

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-2342.
---------------------------------


    
> NullPointerException in TempMetadataID
> --------------------------------------
>
>                 Key: TEIID-2342
>                 URL: https://issues.jboss.org/browse/TEIID-2342
>             Project: Teiid
>          Issue Type: Bug
>    Affects Versions: 7.4
>            Reporter: RAKESH BALGURI
>            Assignee: Steven Hawkins
>             Fix For: 8.3
>
>
> NullPointerException in TempMetadataID
> java.lang.NullPointerException
> 	at java.util.LinkedHashMap.get(LinkedHashMap.java:337)
> 	at org.teiid.query.metadata.TempMetadataID.getProperty(TempMetadataID.java:304)
> 	at org.teiid.query.metadata.TempMetadataAdapter.getFromMetadataCache(TempMetadataAdapter.java:690)
> 	at org.teiid.query.resolver.util.ResolverUtil.getGroupInfo(ResolverUtil.java:468)
> 	at org.teiid.query.resolver.util.ResolverUtil.resolveElementsInGroup(ResolverUtil.java:461)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.getOutputCols(NewCalculateCostUtil.java:567)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.createColStats(NewCalculateCostUtil.java:515)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.estimateSourceNodeCost(NewCalculateCostUtil.java:503)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.computeNodeCost(NewCalculateCostUtil.java:153)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.updateCardinality(NewCalculateCostUtil.java:135)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.updateCardinality(NewCalculateCostUtil.java:132)
> 	at org.teiid.query.optimizer.relational.rules.NewCalculateCostUtil.computeCostForTree(NewCalculateCostUtil.java:121)
> 	at org.teiid.query.optimizer.relational.rules.JoinRegion.initializeCostingInformation(JoinRegion.java:399)
> 	at org.teiid.query.optimizer.relational.rules.RulePlanJoins.execute(RulePlanJoins.java:161)
> 	at org.teiid.query.optimizer.relational.RelationalPlanner.executeRules(RelationalPlanner.java:457)
> 	at org.teiid.query.optimizer.relational.RelationalPlanner.optimize(RelationalPlanner.java:199)
> 	at org.teiid.query.optimizer.QueryOptimizer.optimizePlan(QueryOptimizer.java:188)
> 	at org.teiid.dqp.internal.process.Request.generatePlan(Request.java:434)
> 	at org.teiid.dqp.internal.process.PreparedStatementRequest.generatePlan(PreparedStatementRequest.java:157)
> 	at org.teiid.dqp.internal.process.Request.processRequest(Request.java:454)
> 	at org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:532)
> 	at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:280)

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