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

[RAKESH BALGURI (JIRA)]

RAKESH BALGURI created TEIID-2342:
-------------------------------------

             Summary: NullPointerException in TempMetadataID
                 Key: TEIID-2342
                 URL: https://issues.jboss.org/browse/TEIID-2342
             Project: Teiid
          Issue Type: Bug
    Affects Versions: 8.1
            Reporter: RAKESH BALGURI
            Assignee: Steven Hawkins


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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