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Posted to dev@directory.apache.org by Stefan Seelmann <se...@apache.org> on 2010/09/26 04:27:21 UTC
Sporadic NullPointerException on Hudson
Hi,
on Hudson there is a sporadic test failure [1], the stacktrace is:
java.lang.NullPointerException
at org.apache.directory.shared.ldap.name.RDN.hashCode(RDN.java:1457)
at org.apache.directory.shared.ldap.name.DN.hashCode(DN.java:676)
at org.apache.directory.shared.ldap.entry.DefaultEntry.rehash(DefaultEntry.java:2759)
at org.apache.directory.shared.ldap.entry.DefaultEntry.hashCode(DefaultEntry.java:2789)
at org.apache.directory.server.core.entry.SchemaAwareEntryTest.testHashCode(SchemaAwareEntryTest.java:1822)
Any idea what may be the cause that?
Kind Regards,
Stefan
[1] https://hudson.apache.org/hudson/view/Directory/job/dir-apacheds-jdk15-ubuntu-deploy/org.apache.directory.server$apacheds-core-api/30/testReport/junit/org.apache.directory.server.core.entry/SchemaAwareEntryTest/testHashCode/
Re: Sporadic NullPointerException on Hudson
Posted by Emmanuel Lecharny <el...@gmail.com>.
On 9/26/10 4:27 AM, Stefan Seelmann wrote:
> Hi,
>
> on Hudson there is a sporadic test failure [1], the stacktrace is:
>
> java.lang.NullPointerException
> at org.apache.directory.shared.ldap.name.RDN.hashCode(RDN.java:1457)
> at org.apache.directory.shared.ldap.name.DN.hashCode(DN.java:676)
> at org.apache.directory.shared.ldap.entry.DefaultEntry.rehash(DefaultEntry.java:2759)
> at org.apache.directory.shared.ldap.entry.DefaultEntry.hashCode(DefaultEntry.java:2789)
> at org.apache.directory.server.core.entry.SchemaAwareEntryTest.testHashCode(SchemaAwareEntryTest.java:1822)
>
> Any idea what may be the cause that?
I guess it's related to the fact that we use concurrent tests, and
because some test are concurrently modifying the EXAMPLE_DN static
variable.
To be investigated...
--
Regards,
Cordialement,
Emmanuel Lécharny
www.iktek.com