NPE in ConnectorWorkItem when using source hints ------------------------------------------------ Key: TEIID-3470 URL: https://issues.jboss.org/browse/TEIID-3470 Project: Teiid Issue Type: Bug Components: Query Engine Affects Versions: 8.5 Reporter: Mark Addleman Assignee: Steven Hawkins Fix For: 8.11, 8.7.4 When using a source general source hint in a query that uses multple sources, I get an NPE: java.lang.NullPointerException at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.<init>(ConnectorWorkItem.java:141) at org.teiid.dqp.internal.datamgr.ConnectorManager.registerRequest(ConnectorManager.java:203) at org.teiid.dqp.internal.process.DataTierManagerImpl.registerRequest(DataTierManagerImpl.java:966) at org.teiid.query.tempdata.TempTableDataManager.registerRequest(TempTableDataManager.java:179) at org.teiid.query.processor.relational.AccessNode.registerRequest(AccessNode.java:475) at org.teiid.query.processor.relational.AccessNode.open(AccessNode.java:248) at org.teiid.query.processor.relational.JoinStrategy.openLeft(JoinStrategy.java:95) at org.teiid.query.processor.relational.JoinNode.open(JoinNode.java:145) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:254) at org.teiid.query.processor.relational.JoinStrategy.openLeft(JoinStrategy.java:95) at org.teiid.query.processor.relational.JoinNode.open(JoinNode.java:145) at org.teiid.query.processor.relational.JoinStrategy.openLeft(JoinStrategy.java:95) at org.teiid.query.processor.relational.JoinNode.open(JoinNode.java:145) at org.teiid.query.processor.relational.JoinStrategy.openLeft(JoinStrategy.java:95) at org.teiid.query.processor.relational.JoinNode.open(JoinNode.java:145) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:254) at org.teiid.query.processor.relational.RelationalNode.open(RelationalNode.java:254) at org.teiid.query.processor.relational.RelationalPlan.open(RelationalPlan.java:136) at org.teiid.query.processor.QueryProcessor.init(QueryProcessor.java:231) at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:138) at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:114) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:164) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:146) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:457) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:339) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51) at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:267) at org.teiid.dqp.internal.process.DQPCore.executeRequest(DQPCore.java:298) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.teiid.transport.LocalServerConnection$1$1.call(LocalServerConnection.java:175) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:260) at org.teiid.transport.LocalServerConnection$1.invoke(LocalServerConnection.java:173) at com.sun.proxy.$Proxy14.executeRequest(Unknown Source) at org.teiid.jdbc.StatementImpl.execute(StatementImpl.java:661) at org.teiid.jdbc.StatementImpl.executeSql(StatementImpl.java:527) at org.teiid.jdbc.PreparedStatementImpl.executeQuery(PreparedStatementImpl.java:261)