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Date: Wed, 7 Sep 2011 14:02:09 +0000 (UTC)
From: "Bryan Pendleton (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
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Subject: [jira] [Commented] (DERBY-5398) NullPointerException in
 storemore/bug3498.sql
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    [ https://issues.apache.org/jira/browse/DERBY-5398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098963#comment-13098963 ] 

Bryan Pendleton commented on DERBY-5398:
----------------------------------------

I like (ii), depending on how awkward those checks are.

Do you think there would be enough context left to be able to emit a message to derby.log if you can't flush the caches?


> NullPointerException in storemore/bug3498.sql
> ---------------------------------------------
>
>                 Key: DERBY-5398
>                 URL: https://issues.apache.org/jira/browse/DERBY-5398
>             Project: Derby
>          Issue Type: Bug
>          Components: Services
>    Affects Versions: 10.9.0.0
>            Reporter: Knut Anders Hatlen
>         Attachments: derby-5398.sql
>
>
> The tinderbox failed when testing revision 1164361:
> Failure Details:
> ********* Diff file derbyall/storeall/storemore/bug3498.diff
> *** Start: bug3498 jdk1.6.0_24 storeall:storemore 2011-09-02 10:04:59 ***
> 322 del
> < ij> 
> 322 add
> > ij> Exception in thread "main" java.lang.NullPointerException
> Test Failed.
> *** End:   bug3498 jdk1.6.0_24 storeall:storemore 2011-09-02 10:05:02 ***
> Here's the full stack trace:
> Exception in thread "main" java.lang.NullPointerException
> 	at org.apache.derby.impl.sql.catalog.SequenceUpdater.updateCurrentValueOnDisk(Unknown Source)
> 	at org.apache.derby.impl.sql.catalog.SequenceUpdater.clean(Unknown Source)
> 	at org.apache.derby.impl.sql.catalog.SequenceUpdater.clearIdentity(Unknown Source)
> 	at org.apache.derby.impl.services.cache.ConcurrentCache.removeEntry(Unknown Source)
> 	at org.apache.derby.impl.services.cache.ConcurrentCache.ageOut(Unknown Source)
> 	at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.clearSequenceCaches(Unknown Source)
> 	at org.apache.derby.impl.db.BasicDatabase.stop(Unknown Source)
> 	at org.apache.derby.impl.services.monitor.TopService.stop(Unknown Source)
> 	at org.apache.derby.impl.services.monitor.TopService.shutdown(Unknown Source)
> 	at org.apache.derby.impl.services.monitor.BaseMonitor.shutdown(Unknown Source)
> 	at org.apache.derby.impl.services.monitor.BaseMonitor.shutdown(Unknown Source)
> 	at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
> 	at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
> 	at java.sql.DriverManager.getConnection(DriverManager.java:582)
> 	at java.sql.DriverManager.getConnection(DriverManager.java:207)
> 	at org.apache.derby.impl.tools.ij.utilMain.cleanupGo(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
> 	at org.apache.derby.impl.tools.ij.Main.main(Unknown Source)
> 	at org.apache.derby.tools.ij.main(Unknown Source)

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