[teiid-issues] [JBoss JIRA] Created: (TEIID-1554) NullPointerException in NodeEditor

[Mark Addleman (JIRA)]

NullPointerException in NodeEditor
----------------------------------

                 Key: TEIID-1554
                 URL: https://issues.jboss.org/browse/TEIID-1554
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 7.3
            Reporter: Mark Addleman
            Assignee: Steven Hawkins


NPE in NodeEditor with the following SQL:
SQL SELECT B."SYSID", B."USERID", (SELECT COUNT(*) FROM (SELECT * FROM notes.RETRIEVE_NOTES WHERE OBJECT_PKEY = XMLSERIALIZE(XMLELEMENT("SECURITY.BASEUSER", XMLATTRIBUTES(B."SYSID",B."USERID")) as String)) as foo) as C_notesForObject, 'SECURITY.BASEUSER' as "_objecttype_" FROM "SECURITY.BASEUSER" as B ORDER BY B."USERID" ASC LIMIT 10

Stack trace:
org.teiid.jdbc.TeiidSQLException: org.teiid.core.TeiidException
	at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:109)
	at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:69)
	at org.teiid.jdbc.StatementImpl.executeSql(StatementImpl.java:497)
	at org.teiid.jdbc.PreparedStatementImpl.executeQuery(PreparedStatementImpl.java:214)
	at com.ca.chorus.db.DbExecutor.withResultSet(DbExecutor.java:198)
	at com.ca.chorus.db.DbExecutor.gatherResults(DbExecutor.java:367)
	at com.ca.chorus.db.DbExecutor.gatherResults(DbExecutor.java:361)
	at com.ca.chorus.teiidtest.TestTeiid.run(TestTeiid.java:72)
	at com.ca.chorus.teiidtest.TestTeiid.main(TestTeiid.java:24)
Caused by: [TeiidException]
1 [NullPointerException]
	at org.teiid.client.ResultsMessage.setException(ResultsMessage.java:177)
	at org.teiid.dqp.internal.process.RequestWorkItem.sendError(RequestWorkItem.java:557)
	at org.teiid.dqp.internal.process.RequestWorkItem.attemptClose(RequestWorkItem.java:335)
	at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:218)
	at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49)
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:188)
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:116)
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:290)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at org.teiid.query.optimizer.relational.plantree.NodeEditor.findAllNodesHelper(NodeEditor.java:123)
	at org.teiid.query.optimizer.relational.plantree.NodeEditor.findAllNodes(NodeEditor.java:102)
	at org.teiid.query.optimizer.relational.rules.RuleCollapseSource.execute(RuleCollapseSource.java:85)
	at org.teiid.query.optimizer.relational.RelationalPlanner.executeRules(RelationalPlanner.java:458)
	at org.teiid.query.optimizer.relational.RelationalPlanner.optimize(RelationalPlanner.java:227)
	at org.teiid.query.optimizer.QueryOptimizer.optimizePlan(QueryOptimizer.java:148)
	at org.teiid.dqp.internal.process.Request.generatePlan(Request.java:429)
	at org.teiid.dqp.internal.process.PreparedStatementRequest.generatePlan(PreparedStatementRequest.java:138)
	at org.teiid.dqp.internal.process.Request.processRequest(Request.java:452)
	at org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:372)
	at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:174)
	... 7 more


--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira