Details
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Bug
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Resolution: Done
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Major
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8.2
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None
Description
Running the twitter quick start and when server is restarted, the following stacks trace is produced:
13:04:27,756 ERROR [org.jboss.threads.executor] (teiid-async-threads - 4) Task execution failed for task org.teiid.jboss.VDBService$6@15d0ff7: java.lang.NullPointerException
at org.teiid.query.metadata.MetadataValidator.addColumn(MetadataValidator.java:295) [teiid-engine-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.query.metadata.MetadataValidator.validate(MetadataValidator.java:240) [teiid-engine-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.query.metadata.MetadataValidator.access$000(MetadataValidator.java:63) [teiid-engine-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.query.metadata.MetadataValidator$ResolveQueryPlans.execute(MetadataValidator.java:183) [teiid-engine-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.query.metadata.MetadataValidator.validate(MetadataValidator.java:73) [teiid-engine-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.deployers.VDBRepository.finishDeployment(VDBRepository.java:289) [teiid-runtime-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.runtime.AbstractVDBDeployer.metadataLoaded(AbstractVDBDeployer.java:170) [teiid-runtime-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.jboss.VDBService.access$900(VDBService.java:91) [teiid-jboss-integration-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.teiid.jboss.VDBService$6.run(VDBService.java:395) [teiid-jboss-integration-8.2.0.CR1-SNAPSHOT.jar:8.2.0.CR1-SNAPSHOT]
at org.jboss.threads.SimpleDirectExecutor.execute(SimpleDirectExecutor.java:33)
at org.jboss.threads.QueueExecutor.runTask(QueueExecutor.java:801)
at org.jboss.threads.QueueExecutor.access$100(QueueExecutor.java:45)
at org.jboss.threads.QueueExecutor$Worker.run(QueueExecutor.java:821)
at java.lang.Thread.run(Thread.java:680) [classes.jar:1.6.0_35]
at org.jboss.threads.JBossThread.run(JBossThread.java:122)
If I clean the data/teiid-data directory and restart, its ok, but restart again, NPE is produced again.
