[teiid-issues] [JBoss JIRA] (TEIID-1868) Internal Materialized View - Load/Refresh and Assertion Failed

Internal Materialized View - Load/Refresh and Assertion Failed -------------------------------------------------------------- Key: TEIID-1868 URL: https://issues.jboss.org/browse/TEIID-1868 Project: Teiid Issue Type: Bug Components: Server Affects Versions: 7.3, 7.4 Environment: Windows Server 2008 R2 64 bits, JBoss EAP 5.1 Reporter: John Tan Assignee: Steven Hawkins We have about 20 tables translated to 20 materialized view (internal with cache hint - /*+ cache(ttl:14400000) */). 2 dreaded behaviours: 1. On start up with application (application starts hitting app), certain query will cause ASSERTION FAILED 2. On reloading cache, teiid starts to fails with same behaviour. 2011-12-14 18:26:40,201 WARN [org.teiid.CONNECTOR] (Worker2228_QueryProcessorQueue1132419) Connector worker process failed for atomic-request=mCMnhhZ9fLcU.100.3.334092 [JDBCExecutionException] 0: Error Code:0 Message:'ASSERTION FAILED: expected reference to be not null' error executing statement(s):[....] 1 [TeiidSQLException]ASSERTION FAILED: expected reference to be not null 2 [TeiidException]ASSERTION FAILED: expected reference to be not null 3 [AssertionError]ASSERTION FAILED: expected reference to be not null at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:90) at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:263) at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:281) at org.teiid.dqp.internal.process.DataTierTupleSource.access$000(DataTierTupleSource.java:71) at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:123) at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:120) at org.teiid.dqp.internal.process.DQPCore$FutureWork.run(DQPCore.java:107) 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$3.run(ThreadReuseExecutor.java:290) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: org.teiid.jdbc.TeiidSQLException: ASSERTION FAILED: expected reference to be not null at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:109) at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:69) at org.teiid.jdbc.StatementImpl.executeSql(StatementImpl.java:497) at org.teiid.jdbc.PreparedStatementImpl.executeQuery(PreparedStatementImpl.java:214) at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:342) at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:86) ... 12 more Caused by: [TeiidException]ASSERTION FAILED: expected reference to be not null 1 [AssertionError]ASSERTION FAILED: expected reference to be not null at org.teiid.client.ResultsMessage.setException(ResultsMessage.java:177) at org.teiid.dqp.internal.process.RequestWorkItem.sendError(RequestWorkItem.java:557) at org.teiid.dqp.internal.process.RequestWorkItem.attemptClose(RequestWorkItem.java:335) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:218) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49) ... 6 more Caused by: java.lang.AssertionError: ASSERTION FAILED: expected reference to be not null at org.teiid.core.util.Assertion.failed(Assertion.java:73) at org.teiid.core.util.Assertion.isNotNull(Assertion.java:100) at org.teiid.core.util.Assertion.isNotNull(Assertion.java:92) at org.teiid.query.processor.relational.RelationalNode.getProjectionIndexes(RelationalNode.java:366) at org.teiid.query.tempdata.TempTable$QueryTupleSource.<init>(TempTable.java:141) at org.teiid.query.tempdata.TempTable$QueryTupleSource.<init>(TempTable.java:130) at org.teiid.query.tempdata.TempTable.createTupleSource(TempTable.java:410) at org.teiid.query.tempdata.TempTable.createTupleSource(TempTable.java:402) at org.teiid.query.tempdata.TempTableDataManager.registerQuery(TempTableDataManager.java:437) at org.teiid.query.tempdata.TempTableDataManager.registerRequest(TempTableDataManager.java:182) at org.teiid.query.tempdata.TempTableDataManager.registerRequest(TempTableDataManager.java:170) at org.teiid.query.processor.relational.AccessNode.registerRequest(AccessNode.java:197) at org.teiid.query.processor.relational.AccessNode.open(AccessNode.java:118) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.JoinStrategy.openLeft(JoinStrategy.java:95) at org.teiid.query.processor.relational.JoinNode.open(JoinNode.java:138) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.UnionAllNode.open(UnionAllNode.java:72) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.UnionAllNode.open(UnionAllNode.java:72) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.UnionAllNode.open(UnionAllNode.java:72) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.UnionAllNode.open(UnionAllNode.java:72) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:250) at org.teiid.query.processor.relational.RelationalPlan.open(RelationalPlan.java:152) at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:134) at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:105) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:115) at org.teiid.query.processor.relational.SubqueryAwareEvaluator.evaluateSubquery(SubqueryAwareEvaluator.java:129) at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:445) at org.teiid.query.eval.Evaluator.evaluateTVL(Evaluator.java:218) at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:203) at org.teiid.query.processor.relational.SelectNode.nextBatchDirect(SelectNode.java:102) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:274) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:162) 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:161) 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) ... 7 more 2011-12-14 18:26:40,201 WARN [org.teiid.PROCESSOR] (Worker2205_QueryProcessorQueue1132421) Processing exception 'Error Code:0 Message:Error Code:0 Message:'ASSERTION FAILED: expected reference to be not null' error executing statement(s): [....] for request mCMnhhZ9fLcU.100. Exception type org.teiid.core.TeiidProcessingException thrown from org.teiid.core.util.Assertion.failed(Assertion.java:73). Enable more detailed logging to see the entire stacktrace.