From: J.Kraaijeveld at Askesis.nl (Joost Kraaijeveld)
Date: Thu, 22 Jun 2006 15:07:23 +0200
Subject: [Pljava-dev] zlib conflict on Debian AMD64 ???
In-Reply-To: <449A9257.9040608@tada.se>
References: <1150963234.5987.11.camel@localhost>  <449A52D8.4010208@tada.se>
	<1150971313.6071.6.camel@localhost>  <449A9257.9040608@tada.se>
Message-ID: <1150981643.6071.34.camel@localhost>

On Thu, 2006-06-22 at 14:51 +0200, Thomas Hallgren wrote:
> You seem to have the correct version of zlib. If you do a strings 
> without the fgrep you will see that all function names are prefixed with 
> Java_java_util_...


Mmmmm. I am afraid:

panoramix:/home/jkr/src/pljava-1.3.0# strings /usr/lib/j2sdk1.5-sun/jre/lib/amd64/libzip.so | grep Copyright
- deflate 1.1.3 Copyright 1995-1998 Jean-loup Gailly
 inflate 1.1.3 Copyright 1995-1998 Mark Adler


> If possible, could you please replace your src/C/pljava/JNICalls.c with 
> the attached file, recompile, and then try again (retain your 
> log_min_messages setting of DEBUG1 or lower). The intended result is a 
> full java stack trace. Hopefully that will tell us more.
> 

And indeed: 

DEBUG:  Using integer_datetimes
DEBUG:  Added JVM option string "-Djava.class.path=/usr/lib/postgresql/8.1/lib/pljava.jar"
DEBUG:  Added JVM option string "-Dsqlj.defaultconnection=jdbc:default:connection"
DEBUG:  Added JVM option string "vfprintf"
DEBUG:  Added JVM option string "-Xrs"
DEBUG:  Creating JavaVM
DEBUG:  JavaVM created
DEBUG:  Getting Backend class pljava.jar
java.lang.InternalError
        at java.util.zip.Inflater.init(Native Method)
        at java.util.zip.Inflater.<init>(Inflater.java:75)
        at java.util.zip.ZipFile.getInflater(ZipFile.java:375)
        at java.util.zip.ZipFile.getInputStream(ZipFile.java:320)
        at java.util.zip.ZipFile.getInputStream(ZipFile.java:286)
        at java.util.jar.JarFile.hasClassPathAttribute(JarFile.java:467)
        at java.util.jar.JavaUtilJarAccessImpl.jarFileHasClassPathAttribute(JavaUtilJarAccessImpl.java:15)
        at sun.misc.URLClassPath$JarLoader.getClassPath(URLClassPath.java:809)
        at sun.misc.URLClassPath.getLoader(URLClassPath.java:293)
        at sun.misc.URLClassPath.getResource(URLClassPath.java:160)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:192)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
WARNING:  java.lang.InternalError
DEBUG:  Destroying JavaVM...
DEBUG:  JavaVM destroyed
ERROR:  Unable to load class org/postgresql/pljava/internal/Backend using CLASSPATH '-Djava.class.path=/usr/lib/postgresql/8.1/lib/pljava.jar'

Thanks for looking into it though.

-- 
Groeten,

Joost Kraaijeveld
Askesis B.V.
Molukkenstraat 14
6524NB Nijmegen
tel: 024-3888063 / 06-51855277
fax: 024-3608416
web: www.askesis.nl