java.lang.NullPointerException - on queries involving lookup (temp table cache does not have buffermanager set on it) --------------------------------------------------------------------------------------------------------------------- Key: TEIID-1441 URL: https://issues.jboss.org/browse/TEIID-1441 Project: Teiid Issue Type: Bug Components: Query Engine Affects Versions: 7.1.1 Reporter: Warren Gibson Assignee: Van Halbert Priority: Blocker The following java.lang.NullPointerException is received in ER7 when running queries involving lookup...example query: SELECT IntKey, lookup('BQT1.MediumA', 'StringKey', 'IntKey', IntKey) AS Y FROM BQT1.MediumA ORDER BY IntKey This seems to only happen when running the production profile. I am getting 57 query failures on most if not all sources and the queries involve lookup. 2011-01-18 10:00:26,935 INFO [org.teiid.PROCESSOR.MATVIEWS] (Worker2_QueryProcessorQueue8) Loading materialized view table #CODE_BQT1.MEDIUMA.INTKEY.STRINGKEY 2011-01-18 10:00:27,154 ERROR [org.teiid.PROCESSOR] (Worker2_QueryProcessorQueue8) Unexpected exception for request 0wHCuxdsAg78.0 java.lang.NullPointerException at org.teiid.dqp.internal.process.CachedResults.prepare(CachedResults.java:115) at org.teiid.dqp.internal.process.SessionAwareCache.put(SessionAwareCache.java:166) at org.teiid.query.tempdata.TempTableDataManager.loadGlobalTable(TempTableDataManager.java:508) at org.teiid.query.tempdata.TempTableDataManager.registerQuery(TempTableDataManager.java:410) at org.teiid.query.tempdata.TempTableDataManager.lookupCodeValue(TempTableDataManager.java:595) at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:962) at org.teiid.query.eval.Evaluator.internalEvaluate(Evaluator.java:633) at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:603) at org.teiid.query.processor.relational.ProjectNode.updateTuple(ProjectNode.java:218) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:181) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:274) at org.teiid.query.processor.BatchIterator.finalRow(BatchIterator.java:70) at org.teiid.common.buffer.AbstractTupleSource.getCurrentTuple(AbstractTupleSource.java:69) at org.teiid.query.processor.BatchIterator.getCurrentTuple(BatchIterator.java:82) at org.teiid.common.buffer.AbstractTupleSource.nextTuple(AbstractTupleSource.java:48) at org.teiid.query.processor.relational.SortUtility.initialSort(SortUtility.java:214) at org.teiid.query.processor.relational.SortUtility.sort(SortUtility.java:168) at org.teiid.query.processor.relational.SortNode.sortPhase(SortNode.java:96) at org.teiid.query.processor.relational.SortNode.nextBatchDirect(SortNode.java:85) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:274) at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:107) at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:150) at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:105) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:115) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:250) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:184) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:188) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:116) at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:290) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:636)