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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2067) Assert failure in EmbedConnection.restoreContextStack() when running lang/closed.java
Date Thu, 09 Nov 2006 19:23:37 GMT
    [ http://issues.apache.org/jira/browse/DERBY-2067?page=comments#action_12448558 ] 
Knut Anders Hatlen commented on DERBY-2067:

The assert failure is raised on a connection to a Derby instance which has been shut down.
It is raised because ContextService.getCurrentContextManager() returns null and TransactionResourceImpl.getContextManager()
returns a ContextManager, whereas they are expected to return the same value. I believe it
is OK for getCurrentContextManager() to return null instead of a ContextManager after the
engine has been shut down, and that the assert should be changed.

> Assert failure in EmbedConnection.restoreContextStack() when running lang/closed.java
> -------------------------------------------------------------------------------------
>                 Key: DERBY-2067
>                 URL: http://issues.apache.org/jira/browse/DERBY-2067
>             Project: Derby
>          Issue Type: Bug
>          Components: Services
>    Affects Versions:
>         Environment: Java SE 5.0, Java SE 6, Solaris 10, sane build of Derby
>            Reporter: Knut Anders Hatlen
> I see two assert failures when I'm running lang/closed.java on one particular machine
with Java SE 5.0/Java SE 6 and Solaris 10. It fails consistently on that machine, but I have
never seen the failure on other machines. Stack trace:
> org.apache.derby.shared.common.sanity.AssertFailure: ASSERT FAILED Current Context Manager
not the one was expected: null org.apache.derby.iapi.services.context.ContextManager@182a70
>         at org.apache.derby.shared.common.sanity.SanityManager.THROWASSERT(SanityManager.java:149)
>         at org.apache.derby.impl.jdbc.Util.THROWASSERT(Util.java:140)
>         at org.apache.derby.impl.jdbc.EmbedConnection.restoreContextStack(EmbedConnection.java:1563)
>         at org.apache.derby.impl.jdbc.ConnectionChild.restoreContextStack(ConnectionChild.java:131)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:587)
>         at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:517)
>         at org.apache.derbyTesting.functionTests.tests.lang.closed.run(closed.java:193)
>         at java.lang.Thread.run(Thread.java:595)

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