perfSONAR User Q&A and Other Discussion

[Błażej Pietrzak <>]

Rodrigo Dlugokenski pisze:
> Yep, and the md5sum is exactly the same. BUT, the big but, is the libs md5
> that are not the same.
>
> I tested the debs, and extracted the tar.gzs from inside the debs and tested
> again. The tools i've used returned nothing wrong.
>
>
> >From 1.3 (that works)
> 92da637204abfd9117ffee6e4599f8d2  commons-logging-1.0.4.jar
> 2bcc94a8ea24e38a4c224602276a60c7  jdom-1.0b8.jar
> 21dd3d4436ecec44604a0c637098d005  wss4j-1.5.1.jar
>
> >From 1.4 (dont work)
>
> 8a507817b28077e0478add944c64586a  commons-logging-1.0.4.jar
> 4546524c1ced1091fed1abc055f26f41  jdom-1.0b8.jar
> 8f0f5e7e65a18485edc2cf5958dc7f4c  wss4j-1.5.1.jar
>
> Maybe something wrong with the .deb from 1.4? I redownloaded again, and I
> had the same results.
>
>
> ____________________________________________
> Rodrigo Dlugokenski
> Research Assistant/Network Engineering and Computer Science Undergrad
> Student
> Informatics Institute of Federal University of Rio Grande do Sul - Brazil
> Academic e-mail: 
>
> Professional e-mail: 
>
>
>   
Hmm, I think you're probably right. The fastest way to solve this issue 
would be to generate the new release candidate package of the service.
I will let you know when the new package will be available in the 
repository.
Thank you for spotting this issue.

Best regards
Blazej
> 2010/6/2 Błażej Pietrzak 
> <>
>
>   
> > Rodrigo Dlugokenski pisze:
> >
> >  Looks like it is some regression.
> >     
> > > I can run the SSHTELNET_configurator.jar from* **
> > > perfsonar-java-sshtelnet-mp_1.3.4.2_all.deb* just fine.
> > >
> > >
> > >
> > >
> > >       
> > That's weird, because nothing has changed in the configurator since that
> > release.
> >
> > Best regards
> > Blazej
> >
> >
> >  On Tue, Jun 1, 2010 at 9:54 AM, Rodrigo Dlugokenski <
> >     
> > > >
> > >  wrote:
> > >
> > >
> > >
> > >       
> > > > *
> > > > Lib contents:
> > > > arch-mp1 lib # ls -la
> > > > total 1132
> > > > drwxr-xr-x 2 tomcat tomcat   4096 Jun  1 12:44 .
> > > > drwxr-xr-x 4 tomcat tomcat   4096 Jun  1 12:44 ..
> > > > -rwxr-xr-x 1 tomcat tomcat  64815 Jun  1 12:44 commons-logging-1.0.4.jar
> > > > -rwxr-xr-x 1 tomcat tomcat 153786 Jun  1 12:44 jdom-1.0b8.jar
> > > > -rwxr-xr-x 1 tomcat tomcat 927468 Jun  1 12:44 wss4j-1.5.1.jar
> > > >
> > > > Java version, the only one I installed:*
> > > > java version "1.6.0_20"
> > > > Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
> > > > Java HotSpot(TM) Client VM (build 16.3-b01, mixed mode)
> > > >
> > > > *Package used*
> > > > perfsonar-java-sshtelnet-mp_1.4_all.deb
> > > >
> > > > *With classpath explicited, I had the same error:*
> > > > arch-mp1 Configuration_Tool # java -cp
> > > > lib/commons-logging-1.0.4.jar:lib/jdom-1.0b8.jar:lib/wss4j-1.5.1.jar -jar
> > > > SSHTELNET_configurator.jar sshtelnet.xml
> > > > Exception in thread "main" java.lang.NoClassDefFoundError:
> > > > org/jdom/IllegalAddException
> > > > Caused by: java.lang.ClassNotFoundException: org.jdom.IllegalAddException
> > > >        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> > > >        at java.security.AccessController.doPrivileged(Native Method)
> > > >        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> > > >        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> > > >        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> > > >        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> > > > Could not find the main class: ServicePropertiesConfigurator. Program
> > > > will
> > > > exit.
> > > >
> > > > I'm thinking if is not another requisite, a indirect one (ex: jdom needs
> > > > another libs?)
> > > >
> > > > Thanks for the quick response!
> > > >
> > > >
> > > > ____________________________________________
> > > > Rodrigo Dlugokenski
> > > > Research Assistant/Network Engineering and Computer Science Undergrad
> > > > Student
> > > > Informatics Institute of Federal University of Rio Grande do Sul - Brazil
> > > > Academic e-mail: 
> > > >
> > > > Professional e-mail: 
> > > >
> > > >
> > > >
> > > >
> > > > 2010/6/1 Błażej Pietrzak 
> > > > <>
> > > >
> > > > Rodrigo Dlugokenski pisze:
> > > >
> > > >
> > > >         
> > > > >  Hi all!
> > > > >
> > > > >
> > > > >           
> > > > > > I'm trying to deploy the telnet/ssh mp, and the service is running fine
> > > > > > in
> > > > > > tomcat.
> > > > > >
> > > > > > But my problem is with the SSHTELNET_configurator.jar. When I try to
> > > > > > run
> > > > > > it
> > > > > > quits with message below:
> > > > > >
> > > > > > arch-mp1 Configuration_Tool # java -jar SSHTELNET_configurator.jar
> > > > > > sshtelnet.xml
> > > > > > Exception in thread "main" java.lang.NoClassDefFoundError:
> > > > > > org/jdom/IllegalAddException
> > > > > > Caused by: java.lang.ClassNotFoundException:
> > > > > > org.jdom.IllegalAddException
> > > > > >       at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> > > > > >       at java.security.AccessController.doPrivileged(Native Method)
> > > > > >       at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> > > > > >       at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> > > > > >       at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> > > > > >       at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> > > > > > Could not find the main class: ServicePropertiesConfigurator. Program
> > > > > > will
> > > > > > exit.
> > > > > >
> > > > > > Trying to "fix" I installed JDOM and Jakarta-Commons libs, but no luck.
> > > > > >
> > > > > > Is some another prerequisite that I don't have in my java enviroment?
> > > > > >
> > > > > > My system:
> > > > > > ArchLinux
> > > > > > Java JDK +JRE 1.6u20
> > > > > > eXist db 1.2.6
> > > > > > Tomcat 5.5
> > > > > >
> > > > > > I have the very same system for other services I already deployed, like
> > > > > > RRD,
> > > > > > SQL, etc, and they're working as expected.
> > > > > > I tried the path with Ubuntu 8 and CentOS 5, but i've found much more
> > > > > > difficult to deploy than with archlinux, I bet that in Ubuntu/CentOS
> > > > > > the
> > > > > > prerequisites are installed all automatically, even the indirect ones,
> > > > > > right?
> > > > > >
> > > > > > Thanks for your attention,
> > > > > > Rodrigo
> > > > > >
> > > > > > ____________________________________________
> > > > > > Rodrigo Dlugokenski
> > > > > > Research Assistant/Network Engineering and Computer Science Undergrad
> > > > > > Student
> > > > > > Informatics Institute of Federal University of Rio Grande do Sul -
> > > > > > Brazil
> > > > > > Academic e-mail: 
> > > > > >
> > > > > > Professional e-mail: 
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >             
> > > > > Hi Rodrigo,
> > > > >
> > > > > Thanks for using SSH/Telnet MP service.
> > > > > It looks like the libraries that are used by the Configuration Tool are
> > > > > not found by the JVM. Those libraries are installed together with the
> > > > > Configuration Tool under the Configuration_Tool/lib directory. At first
> > > > > I
> > > > > thought that it is a problem with the working directory path, but it
> > > > > looks
> > > > > like it is something else. No matter what working directory I choose it
> > > > > works on both Ubuntu and CentOS.
> > > > >
> > > > > In order to solve the problem I need help from your side.
> > > > > Could you answer to the questions provided below, please?
> > > > >
> > > > > 1. What's under the Configuration_Tool/lib directory (ie. run "ls -al
> > > > > Configuration_Tool/lib" command)?
> > > > > 2. What's the output of the "java -version" command?
> > > > > 3. Could you provide those libraries in the classpath ie. run the
> > > > > command
> > > > > below:
> > > > > "java -cp
> > > > > lib/commons-logging-1.0.4.jar:lib/jdom-1.0b8.jar:lib/wss4j-1.5.1.jar
> > > > > -jar
> > > > > SSHTELNET_configurator.jar sshtelnet.xml".
> > > > > Does it work for you?
> > > > > 4. Which package version have you used (e.g. 1.4RC2)?
> > > > > 5. Is it DEB or RPM package?
> > > > >
> > > > > Best regards
> > > > > Blazej
> > > > >
> > > > > --
> > > > > _________________________________________
> > > > > Blazej Pietrzak
> > > > > Network Research and Development
> > > > > Poznan Supercomputing & Networking Center
> > > > > Poznan, Poland
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >           
> > >       
> > --
> > _________________________________________
> > Blazej Pietrzak
> > Network Research and Development
> > Poznan Supercomputing & Networking Center
> > Poznan, Poland
> >
> >
> >     
>
>   


--
_________________________________________
Blazej Pietrzak
Network Research and Development
Poznan Supercomputing & Networking Center
Poznan, Poland