[teiid-issues] [JBoss JIRA] Created: (TEIID-843) IndexOutOfBoundsException occurs when a running query is cancelled.

[Van Halbert (JIRA)]

IndexOutOfBoundsException occurs when a running query is cancelled.
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                 Key: TEIID-843
                 URL: https://jira.jboss.org/jira/browse/TEIID-843
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 6.3.0
            Reporter: Van Halbert
            Assignee: Steven Hawkins
            Priority: Minor


Running integration test:  testMultipleSourceMultipleCommandsCancel

When the query is cancelled, the following exception is seen:

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.RangeCheck(ArrayList.java:547)
	at java.util.ArrayList.get(ArrayList.java:322)
	at com.metamatrix.query.processor.relational.BatchedUpdateNode.open(BatchedUpdateNode.java:95)
	at com.metamatrix.query.processor.relational.RelationalNode.open(RelationalNode.java:236)
	at com.metamatrix.query.processor.relational.RelationalPlan.open(RelationalPlan.java:101)

Just worried that if the process doesn't clean up properly, it may cause a memory leak or have some latent effect.


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