JDG source model with 'v' letter at beginning of a name doesn't work. --------------------------------------------------------------------- Key: TEIID-5150 URL: https://issues.jboss.org/browse/TEIID-5150 Project: Teiid Issue Type: Bug Components: JDG Connector Affects Versions: 8.12.11.6_4 Environment: Fedora 26 Mac OS 10.12 Reporter: Matej Kralik Assignee: Ramesh Reddy Priority: Major Fix For: 13.0 Attachments: BookMat-vdb.xml When the name of a JDG source model starts with 'v' letter, after run query at the materialized table (BooksMatView.viewBooks in attached VDB), the server shows exception: {code:java} 14:29:19,383 WARN [org.infinispan.client.hotrod.impl.protocol.Codec21] (Worker3_QueryProcessorQueue176) ISPN004005: Error received from the server: java.lang.IllegalArgumentException: Message descriptor not found : endorBookJDGSource.viewBooks 14:29:19,384 ERROR [org.teiid.CONNECTOR] (Worker3_QueryProcessorQueue176) Connector worker process failed for atomic-request=X6jNnAMTIgyp.0.6.248: org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for messageId=551 returned server error (status=0x85): java.lang.IllegalArgumentException: Message descriptor not found : endorBookJDGSource.viewBooks at org.infinispan.client.hotrod.impl.protocol.Codec20.checkForErrorsInResponseStatus(Codec20.java:363) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.protocol.Codec20.readPartialHeader(Codec20.java:152) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.protocol.Codec20.readHeader(Codec20.java:138) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:60) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.operations.QueryOperation.executeOperation(QueryOperation.java:68) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.operations.QueryOperation.executeOperation(QueryOperation.java:30) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:57) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.query.RemoteQuery.executeQuery(RemoteQuery.java:68) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.infinispan.client.hotrod.impl.query.RemoteQuery.list(RemoteQuery.java:53) [infinispan-client-hotrod.jar:8.4.1.Final-redhat-2] at org.teiid.translator.infinispan.hotrod.InfinispanResponse.fetchNextBatch(InfinispanResponse.java:76) [translator-infinispan-hotrod-8.12.11.6_4-redhat-7.jar:8.12.11.6_4-redhat-7] at org.teiid.translator.infinispan.hotrod.InfinispanResponse.getNextRow(InfinispanResponse.java:92) [translator-infinispan-hotrod-8.12.11.6_4-redhat-7.jar:8.12.11.6_4-redhat-7] at org.teiid.translator.infinispan.hotrod.InfinispanQueryExecution.next(InfinispanQueryExecution.java:142) [translator-infinispan-hotrod-8.12.11.6_4-redhat-7.jar:8.12.11.6_4-redhat-7] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.handleBatch(ConnectorWorkItem.java:433) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.more(ConnectorWorkItem.java:236) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at sun.reflect.GeneratedMethodAccessor167.invoke(Unknown Source) [:1.8.0_65] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_65] at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_65] at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at com.sun.proxy.$Proxy42.more(Unknown Source) at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:309) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_65] at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_65] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_65] 14:29:19,389 WARN [org.teiid.PROCESSOR] (Worker2_QueryProcessorQueue177) TEIID30020 Processing exception for request X6jNnAMTIgyp.0 'TEIID30504 vendorBookJDGSource: java.lang.IllegalArgumentException: Message descriptor not found : endorBookJDGSource.viewBooks'. Originally TeiidProcessingException Codec20.java:363. Enable more detailed logging to see the entire stacktrace. {code} JDG source model has name *vendorBookJDGSource*. However, the name of JDG source model in the exception doesn't contain first 'v' letter ( Message descriptor not found : *endorBookJDGSource*.viewBooks ). Jdg server doesn't show any exception. I use DV 6.4.0 ER3, JDG 7.1 server and JDG 7.1.1 CR2 EAP module. In the attachments, I upload my VDB. Remove 'v' letter fix the issue.