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Posted to dev@jackrabbit.apache.org by "Thomas Mueller (JIRA)" <ji...@apache.org> on 2009/02/18 14:51:01 UTC
[jira] Commented: (JCR-1985) NullPointerException
GarbageCollector.scan()
[ https://issues.apache.org/jira/browse/JCR-1985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12674619#action_12674619 ]
Thomas Mueller commented on JCR-1985:
-------------------------------------
Hi,
Did you configure a data store? How does the repository.xml look like? Do you have any elements in the data store?
Regards,
Thomas
> NullPointerException GarbageCollector.scan()
> --------------------------------------------
>
> Key: JCR-1985
> URL: https://issues.apache.org/jira/browse/JCR-1985
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-core
> Affects Versions: 1.5.2
> Environment: Windows XP
> Reporter: Jacco van Weert
> Fix For: 1.5.3
>
>
> I am running the garbage collector in a separate thread every 5 minutes.
> GarbageCollector gc = ((SessionImpl)mSession).createDataStoreGarbageCollector();
> gc.scan();
> gc.stopScan();
> int du = gc.deleteUnused();
> When using Jackrabbit v1.5.2 I get sometimes a null pointer exception;
> java.lang.NullPointerException
> at org.apache.jackrabbit.core.data.GarbageCollector.scan(GarbageCollector.java:153)
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