[teiid-issues] [JBoss JIRA] Updated: (TEIID-731) NPE when trying to execute a query through the LDAP connector

[Paul Nittel (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Nittel updated TEIID-731:
------------------------------

    Attachment: LdapConnectorProject.zip


Model project set

> NPE when trying to execute a query through the LDAP connector
> -------------------------------------------------------------
>
>                 Key: TEIID-731
>                 URL: https://jira.jboss.org/jira/browse/TEIID-731
>             Project: Teiid
>          Issue Type: Bug
>          Components: LDAP Connector
>    Affects Versions: 6.2.0
>         Environment: fedora 10, jdk 1.6, Designer circa early July
>            Reporter: Paul Nittel
>            Assignee: Steven Hawkins
>         Attachments: LdapConnectorProject.zip
>
>
> Another of the Genentech test VDBs uses the LDAP connector. after modeling everything and creating the bindings, here's the exception I received when I tried a query:
> Error 2009-07-21 11:13:54.314 Error processing query 
> com.metamatrix.jdbc.MMSQLException: com.metamatrix.api.exception.MetaMatrixComponentException
> 	at com.metamatrix.jdbc.MMSQLException.create(MMSQLException.java:82)
> 	at com.metamatrix.jdbc.MMSQLException.create(MMSQLException.java:63)
> 	at com.metamatrix.jdbc.MMStatement.executeSql(MMStatement.java:433)
> 	at com.metamatrix.jdbc.MMStatement.execute(MMStatement.java:328)
> 	at net.sourceforge.sqlexplorer.sqlpanel.SqlExecProgress.processQuery(SqlExecProgress.java:192)
> 	at net.sourceforge.sqlexplorer.sqlpanel.SqlExecProgress.run(SqlExecProgress.java:121)
> 	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
> Caused by: [MetaMatrixComponentException]
> 1 [NullPointerException]
> 	at org.teiid.dqp.internal.process.DataTierTupleSource.switchBatch(DataTierTupleSource.java:128)
> 	at org.teiid.dqp.internal.process.DataTierTupleSource.nextTuple(DataTierTupleSource.java:89)
> 	at com.metamatrix.query.processor.relational.AccessNode.nextBatchDirect(AccessNode.java:136)
> 	at com.metamatrix.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:257)
> 	at com.metamatrix.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:110)
> 	at com.metamatrix.query.processor.QueryProcessor.process(QueryProcessor.java:160)
> 	at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:264)
> 	at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:210)
> 	at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:44)
> 	at com.metamatrix.common.queue.WorkerPoolFactory$StatsCapturingSharedThreadPoolExecutor$1.run(WorkerPoolFactory.java:211)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> 	at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.NullPointerException
> 	at java.util.Hashtable.put(Unknown Source)
> 	at com.metamatrix.connector.ldap.LDAPConnection.initializeLDAPContext(LDAPConnection.java:126)
> 	at com.metamatrix.connector.ldap.LDAPConnection.<init>(LDAPConnection.java:77)
> 	at com.metamatrix.connector.ldap.LDAPConnector.getConnection(LDAPConnector.java:58)
> 	at org.teiid.dqp.internal.datamgr.impl.ConnectorWrapper.getConnectionDirect(ConnectorWrapper.java:67)
> 	at org.teiid.dqp.internal.datamgr.impl.ConnectorWrapper.getConnection(ConnectorWrapper.java:62)
> 	at org.teiid.dqp.internal.datamgr.impl.ConnectorWorkItem.createConnection(ConnectorWorkItem.java:140)
> 	at org.teiid.dqp.internal.datamgr.impl.ConnectorWorkItem.createExecution(ConnectorWorkItem.java:288)
> 	at org.teiid.dqp.internal.datamgr.impl.SynchConnectorWorkItem.createExecution(SynchConnectorWorkItem.java:100)
> 	at org.teiid.dqp.internal.datamgr.impl.ConnectorWorkItem.process(ConnectorWorkItem.java:152)
> 	at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:44)
> 	at org.teiid.dqp.internal.datamgr.impl.SynchConnectorWorkItem.run(SynchConnectorWorkItem.java:69)
> 	... 4 more
> Pertinent artifacts are attached.

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