[teiid-issues] [JBoss JIRA] Closed: (TEIID-1399) Adding ORDER BY to SELECT COUNT(*) FROM ... returns org.teiid.core.TeiidProcessingException: null to client - Needs clearer message

Adding ORDER BY to SELECT COUNT(*) FROM ... returns org.teiid.core.TeiidProcessingException: null to client - Needs clearer message ----------------------------------------------------------------------------------------------------------------------------------- Key: TEIID-1399 URL: https://issues.jboss.org/browse/TEIID-1399 Project: Teiid Issue Type: Bug Components: Query Engine Affects Versions: 7.1.1 Reporter: Paul Nittel Assignee: Steven Hawkins Fix For: 7.1.1, 7.3 I had quickly queried SELECT COUNT(*) FROM sometable ORDER BY ColA, ColB and received org.teiid.core.TeiidProcessingException: null as a result. Checking the server, I found the stack trace below. Neither actually points out the ORDER BY is incorrect since it does not reference projected columns. A clearer message will help the users. 2010-12-14 12:54:05,010 ERROR [org.teiid.CONNECTOR] (Worker28_QueryProcessorQueue2669) Connector worker process failed for atomic-request=J76UbF11tQAM.0.1.753 java.lang.AssertionError at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:504) at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:432) at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:207) at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:130) at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:213) 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:108) 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:619) 2010-12-14 12:54:05,042 WARN [org.teiid.PROCESSOR] (Worker27_QueryProcessorQueue2670) Processing exception 'null' for request J76UbF11tQAM.0. Exception type org.teiid.core.TeiidProcessingException thrown from org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:504). Enable more detailed logging to see the entire stacktrace. 2010-12-14 12:54:20,404 ERROR [org.teiid.CONNECTOR] (Worker28_QueryProcessorQueue2673) Connector worker process failed for atomic-request=Tfqv5NFZIOX4.0.1.754 java.lang.AssertionError at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:504) at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:432) at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:207) at org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:130) at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:213) 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:108) 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:619) 2010-12-14 12:54:20,405 WARN [org.teiid.PROCESSOR] (Worker27_QueryProcessorQueue2674) Processing exception 'null' for request Tfqv5NFZIOX4.0. Exception type org.teiid.core.TeiidProcessingException thrown from org.teiid.dqp.internal.datamgr.LanguageBridgeFactory.translate(LanguageBridgeFactory.java:504). Enable more detailed logging to see the entire stacktrace.