[teiid-issues] [JBoss JIRA] (TEIID-3470) NPE in ConnectorWorkItem when using source hints

[RH Bugzilla Integration (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

RH Bugzilla Integration updated TEIID-3470:
-------------------------------------------
    Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1238257, https://bugzilla.redhat.com/show_bug.cgi?id=1238429, https://bugzilla.redhat.com/show_bug.cgi?id=1246124  (was: https://bugzilla.redhat.com/show_bug.cgi?id=1238257, https://bugzilla.redhat.com/show_bug.cgi?id=1238429)


> 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: 8.7.1.6_2, 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)



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