Infinispan DSL Resource Adapter: can't query after JDG restart -------------------------------------------------------------- Key: TEIID-4817 URL: https://issues.jboss.org/browse/TEIID-4817 Project: Teiid Issue Type: Bug Components: JDG Connector Affects Versions: 8.12.10.6_3 Reporter: Jan Stastny Assignee: Van Halbert Priority: Blocker Fix For: 9.3, 8.12.10.6_3 There is an issue with Infinispan DSL connector when accessing JDG after it has been restarted. When I have a vdb accessing JDG only as datasource and I do following: 1. Start JDV and JDG 2. Configure JDV to use JDG as datasource (no materialization needed) 3. Deploy a vdb accessing the JDG instance using a pojo. 4. Query the vdb with no issues. 5. Restart JDG (call reload using DMR/CLI) 6. Wait for JDG to come up. 7. Query the vdb again Then in step 7 I get: {code:plain|title="WARN in server log"} 12:32:32,749 WARN [org.infinispan.client.hotrod.impl.protocol.Codec21] (Worker1_QueryProcessorQueue5) ISPN004005: Error received from the server: java.lang.IllegalStateException: Unknown entity name org.jboss.qe.jdg.remote.protobuf.SmallA {code} {code:plain|title="full stacktrace"} 12:32:32,749 WARN [org.infinispan.client.hotrod.impl.protocol.Codec21] (Worker1_QueryProcessorQueue5) ISPN004005: Error received from the server: java.lang.IllegalStateException: Unknown entity name org.jboss.qe.jdg.remote.protobuf.SmallA 12:32:32,753 WARN [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue5) Connector worker process failed for atomic-request=jUZx1bBd0k4L.0.3.1: org.teiid.translator.TranslatorException: java.lang.IllegalStateException: Unknown entity name org.jboss.qe.jdg.remote.protobuf.SmallA at org.teiid.translator.object.ObjectExecution.execute(ObjectExecution.java:275) [translator-object-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:363) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_121] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_121] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_121] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_121] at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at com.sun.proxy.$Proxy89.execute(Unknown Source) at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_121] at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_121] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_121] Caused by: org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[9] returned server error (status=0x85): java.lang.IllegalStateException: Unknown entity name org.jboss.qe.jdg.remote.protobuf.SmallA at org.infinispan.client.hotrod.impl.protocol.Codec20.checkForErrorsInResponseStatus(Codec20.java:343) at org.infinispan.client.hotrod.impl.protocol.Codec20.readPartialHeader(Codec20.java:133) at org.infinispan.client.hotrod.impl.protocol.Codec20.readHeader(Codec20.java:119) at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:56) at org.infinispan.client.hotrod.impl.operations.QueryOperation.executeOperation(QueryOperation.java:62) at org.infinispan.client.hotrod.impl.operations.QueryOperation.executeOperation(QueryOperation.java:28) at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:56) at org.infinispan.client.hotrod.impl.query.RemoteQuery.executeQuery(RemoteQuery.java:61) at org.infinispan.client.hotrod.impl.query.RemoteQuery.list(RemoteQuery.java:51) at org.teiid.resource.adapter.infinispan.dsl.DSLSearch.performSearch(DSLSearch.java:196) at org.teiid.resource.adapter.infinispan.dsl.DSLSearch.performSearch(DSLSearch.java:149) at org.teiid.translator.object.ObjectExecution.execute(ObjectExecution.java:261) [translator-object-8.12.10.6_3-redhat-1.jar:8.12.10.6_3-redhat-1] ... 18 more {code}