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

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.