Re: LinkageError running 4.0.1 on IBM 1.3.0 VM
- Original Message - From: "Jeff Kilbride" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Monday, November 19, 2001 9:20 PM Subject: Re: LinkageError running 4.0.1 on IBM 1.3.0 VM > Hi Robin, > > I'm using the IBM JDK on Linux (RH7.1 w/2.4.14 kernel) with TC 4.0.1 without > any problems. The only difference I can see from your setup is that my > JAVA_HOME variable points to the toplevel of the IBM directory structure: > > /usr/local/java/IBMJava2-13 > > not > > /usr/local/java/IBMJava2-13/jre > Yes I tried this initially, but then the catalina.sh script couldn't find the java executable because it's in jre/bin > I get this output when I run startup.sh: > > --- > Using CLASSPATH: > /usr/local/java/jakarta-tomcat-4.0.1/bin/bootstrap.jar:/usr/local/java/IBMJa > va2-13/lib/tools.jar > Using CATALINA_BASE: /usr/local/java/jakarta-tomcat-4.0.1 > Using CATALINA_HOME: /usr/local/java/jakarta-tomcat-4.0.1 > Using JAVA_HOME: /usr/local/java/IBMJava2-13 > --- > > Notice that the CLASSPATH contains the "tools.jar" file. On yours it > doesn't. Don't know if this will make a difference or not, but I don't see > anything else that's obvious. > > Thanks, > --jeff In the end, I set JAVA_HOME to /usr/local/IBMJava2-13/ and then hacked catalina.sh so that it checks whether the executable is in bin or jre/bin. That seems to have done the trick. It's kind of odd that this was necessary though. Thanks for your help - you got me looking in the right place. -Robin -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
Re: LinkageError running 4.0.1 on IBM 1.3.0 VM
Hi Robin, I'm using the IBM JDK on Linux (RH7.1 w/2.4.14 kernel) with TC 4.0.1 without any problems. The only difference I can see from your setup is that my JAVA_HOME variable points to the toplevel of the IBM directory structure: /usr/local/java/IBMJava2-13 not /usr/local/java/IBMJava2-13/jre I get this output when I run startup.sh: --- Using CLASSPATH: /usr/local/java/jakarta-tomcat-4.0.1/bin/bootstrap.jar:/usr/local/java/IBMJa va2-13/lib/tools.jar Using CATALINA_BASE: /usr/local/java/jakarta-tomcat-4.0.1 Using CATALINA_HOME: /usr/local/java/jakarta-tomcat-4.0.1 Using JAVA_HOME: /usr/local/java/IBMJava2-13 --- Notice that the CLASSPATH contains the "tools.jar" file. On yours it doesn't. Don't know if this will make a difference or not, but I don't see anything else that's obvious. Thanks, --jeff - Original Message - From: "robin" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, November 19, 2001 10:09 AM Subject: LinkageError running 4.0.1 on IBM 1.3.0 VM Hi, I'm trying to run Tomcat 4.0.1 under the IBM JVM 1.3.0. If I start by unpacking the archive, and then use the startup.sh script, after setting my path and unsetting my classpath I get the following output from the scripts: Starting... Using CLASSPATH: /usr/local/jakarta-tomcat//bin/bootstrap.jar Using CATALINA_BASE: /usr/local/jakarta-tomcat/ Using CATALINA_HOME: /usr/local/jakarta-tomcat/ Using JAVA_HOME: /usr/local/IBMJava2-13/jre/ This seems healthy enough, but logs/catalina.out contains: Catalina.start: LifecycleException: start: : java.lang.LinkageError: Class java/net/URL violates loader constraints LifecycleException: start: : java.lang.LinkageError: Class java/net/URL violates loader constraints at java.lang.Throwable.(Throwable.java:84) at java.lang.Exception.(Exception.java:35) at org.apache.catalina.LifecycleException.(LifecycleException.java:126) at org.apache.catalina.loader.WebappLoader.start(WebappLoader.java:641) [ etc. etc. ] Which is decidedly less healthy, and the server won't respond to any requests. I tried the same thing using sun's jdk 1.2.2, and got: Starting... Using CLASSPATH: /usr/local/jakarta-tomcat//bin/bootstrap.jar:/usr/local/jdk1.2.2//lib/tools. jar Using CATALINA_BASE: /usr/local/jakarta-tomcat/ Using CATALINA_HOME: /usr/local/jakarta-tomcat/ Using JAVA_HOME: /usr/local/jdk1.2.2/ from the script, and a working server. The platform is linux 2.2.12-20 on a PIII. After I hit this problem, I tried building from source under the IBM jvm, mainly to see whether it would throw up anything useful. I hit on a 'sealing violation' right at the beginning of the build, in ANT, and this reproduced on the sun jvm . I am aware that this means that there are more than one jar containing members of a package and at least one of them is sealed. I tried clearing the classpath altogether, but got the same problem. In any case - all I want is a binary version which works with the IBM vm. Am I doing something obviously wrong? Thanks. -Robin Barooah -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
LinkageError running 4.0.1 on IBM 1.3.0 VM
Hi, I'm trying to run Tomcat 4.0.1 under the IBM JVM 1.3.0. If I start by unpacking the archive, and then use the startup.sh script, after setting my path and unsetting my classpath I get the following output from the scripts: Starting... Using CLASSPATH: /usr/local/jakarta-tomcat//bin/bootstrap.jar Using CATALINA_BASE: /usr/local/jakarta-tomcat/ Using CATALINA_HOME: /usr/local/jakarta-tomcat/ Using JAVA_HOME: /usr/local/IBMJava2-13/jre/ This seems healthy enough, but logs/catalina.out contains: Catalina.start: LifecycleException: start: : java.lang.LinkageError: Class java/net/URL violates loader constraints LifecycleException: start: : java.lang.LinkageError: Class java/net/URL violates loader constraints at java.lang.Throwable.(Throwable.java:84) at java.lang.Exception.(Exception.java:35) at org.apache.catalina.LifecycleException.(LifecycleException.java:126) at org.apache.catalina.loader.WebappLoader.start(WebappLoader.java:641) [ etc. etc. ] Which is decidedly less healthy, and the server won't respond to any requests. I tried the same thing using sun's jdk 1.2.2, and got: Starting... Using CLASSPATH: /usr/local/jakarta-tomcat//bin/bootstrap.jar:/usr/local/jdk1.2.2//lib/tools.jar Using CATALINA_BASE: /usr/local/jakarta-tomcat/ Using CATALINA_HOME: /usr/local/jakarta-tomcat/ Using JAVA_HOME: /usr/local/jdk1.2.2/ from the script, and a working server. The platform is linux 2.2.12-20 on a PIII. After I hit this problem, I tried building from source under the IBM jvm, mainly to see whether it would throw up anything useful. I hit on a 'sealing violation' right at the beginning of the build, in ANT, and this reproduced on the sun jvm . I am aware that this means that there are more than one jar containing members of a package and at least one of them is sealed. I tried clearing the classpath altogether, but got the same problem. In any case - all I want is a binary version which works with the IBM vm. Am I doing something obviously wrong? Thanks. -Robin Barooah
