8:04 a.m.
[
https://issues.redhat.com/browse/TEIID-5929?page=com.atlassian.jira.plugi...
]
Steven Hawkins resolved TEIID-5929.
-----------------------------------
Resolution: Done
The assumption in rule raise null with the first branch of a union was that the parent
source node / project were related to an inline view, not project into. An additional
check was needed.
NPE in RuleRaiseNull rule when using "insert into" command
----------------------------------------------------------
Key: TEIID-5929
URL: https://issues.redhat.com/browse/TEIID-5929
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 13.1
Reporter: Dmitrii Pogorelov
Assignee: Steven Hawkins
Priority: Critical
Fix For: 14.0, 13.1.1
Original Estimate: 4 hours
Remaining Estimate: 4 hours
An NPE occurs when running the following query:
{code:sql}
insert into test_dwh_pg.test_mat_simplified select * from views.mat_test_view_simplified
;;
{code}
stacktrace:
{code}
2020-04-07 12:07:58,375 ERROR [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue26)
tqwiPNv56nHR TEIID30019 Unexpected exception for request tqwiPNv56nHR.10:
java.lang.NullPointerException
at
org.teiid.query.optimizer.relational.rules.RuleRaiseNull.raiseNullNode(RuleRaiseNull.java:174)
at
org.teiid.query.optimizer.relational.rules.RuleRaiseNull.execute(RuleRaiseNull.java:66)
at
org.teiid.query.optimizer.relational.RelationalPlanner.executeRules(RelationalPlanner.java:1101)
at
org.teiid.query.optimizer.relational.RelationalPlanner.optimize(RelationalPlanner.java:235)
at
org.teiid.query.optimizer.QueryOptimizer.optimizePlan(QueryOptimizer.java:181)
at
org.teiid.dqp.internal.process.Request.generatePlan(Request.java:483)
at
org.teiid.dqp.internal.process.Request.processRequest(Request.java:511)
at
org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:671)
at
org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:350)
at
org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:43)
at
org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:284)
at
org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:281)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:124)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$2.run(ThreadReuseExecutor.java:212)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
java.lang.Thread.run(Thread.java:745)
{code}
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