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From Dawid Weiss <dawid.we...@cs.put.poznan.pl>
Subject Re: clustering unit test failures on ubuntu
Date Thu, 28 May 2009 08:02:07 GMT

Just checked on plain Ubuntu 9.04 with apt-get install ant junit subversion, all 
tests from the trunk pass for me (I believe OpenJDK is used by default). Can you 
double check if it's something with your configuration?

Dawid

Mark Miller wrote:
> I'm on the latest Ubuntu and since last week the clustering tests have 
> been failing for me. Not sure why.
> 
> [junit] Running org.apache.solr.handler.clustering.ClusteringComponentTest
>   [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
>   [junit] Test 
> org.apache.solr.handler.clustering.ClusteringComponentTest FAILED
>   [junit] Running 
> org.apache.solr.handler.clustering.carrot2.CarrotClusteringEngineTest
>   [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
>   [junit] Test 
> org.apache.solr.handler.clustering.carrot2.CarrotClusteringEngineTest 
> FAILED
> 
> 
> <error message="class 
> &quot;junit.framework.JUnit4TestAdapter&quot;&apos;s signer information 
> does not match signer information of other classes in the same package" 
> type="java.lang.SecurityException">    at 
> java.lang.ClassLoader.checkCerts(ClassLoader.java:792)
>   at java.lang.ClassLoader.preDefineClass(ClassLoader.java:504)
>   at java.lang.ClassLoader.defineClass(ClassLoader.java:631)
>   at 
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
>   at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
>   at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
>   at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
>   at java.security.AccessController.doPrivileged(Native Method)
>   at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
>   at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
>   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
>   at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
>   at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
>   at java.lang.Class.forName0(Native Method)
>   at java.lang.Class.forName(Class.java:186)
> </error>
> 

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