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Date: Wed, 23 Feb 2011 13:14:44 +0000 (UTC)
From: "Myrna van Lunteren (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
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 <149847496.10805.1298466884180.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] Commented: (DERBY-3679) dataSourcePermissions_net failed on
 10.1 with NullPointerException on IBM 1.5
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    [ https://issues.apache.org/jira/browse/DERBY-3679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998361#comment-12998361 ] 

Myrna van Lunteren commented on DERBY-3679:
-------------------------------------------

correction on previous thoughts - I was assuming this was a test issue, but the NPE didn't pop up in the test code, but - looks like from the stack(?) in DRDA code...So, could be that we're not seeing this anymore because it was running something that causing a genuine NPE. Still, as I said, we haven't seen this in 10.1 since 2009, so Cannot Reproduce is right.

> dataSourcePermissions_net failed on 10.1 with NullPointerException on IBM 1.5
> -----------------------------------------------------------------------------
>
>                 Key: DERBY-3679
>                 URL: https://issues.apache.org/jira/browse/DERBY-3679
>             Project: Derby
>          Issue Type: Bug
>          Components: Test
>    Affects Versions: 10.1.3.2
>            Reporter: Kathey Marsden
>            Priority: Minor
>
> derbynetclientmats/dataSourcePermissions_net failed with the following ShutdownException and NullPointerException on 5/17/2008 with IBM 1.5. Nothing was in the derby.log.
> org.apache.derby.iapi.services.context.ShutdownException: 
> 	at org.apache.derby.iapi.services.context.ContextManager.checkInterrupt(Unknown Source)
> 	at org.apache.derby.iapi.services.context.ContextManager.popContext(Unknown Source)
> 	at org.apache.derby.iapi.services.context.ContextImpl.popMe(Unknown Source)
> 	at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.resetSavepoints(Unknown Source)
> 	at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.doRollback(Unknown Source)
> 	at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.userRollback(Unknown Source)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.rollback(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedConnection.rollback(Unknown Source)
> 	at org.apache.derby.impl.drda.Database.close(Unknown Source)
> 	at org.apache.derby.impl.drda.Session.close(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.closeSession(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
> Exception in thread "DRDAConnThread_4" java.lang.NullPointerException
> 	at java.lang.Throwable.printStackTrace(Throwable.java:243)
> 	at org.apache.derby.impl.drda.DRDAProtocolException.<init>(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAProtocolException.newAgentError(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.sendUnexpectedException(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.closeSession(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)

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