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)