Re: Installing WebObjects 5.3.3 in a Red Hat 5.2
Re: Installing WebObjects 5.3.3 in a Red Hat 5.2
- Subject: Re: Installing WebObjects 5.3.3 in a Red Hat 5.2
- From: Pascal Robert <email@hidden>
- Date: Thu, 29 Mar 2012 10:35:47 -0400
WO apps won't use the JAVA_HOME variable, it will instead try to find the java binary in the path of the user (by default, in /usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/home/UserName/bin), and right now, your /usr/bin/java is using the crap Java 1.4 from the GNU Java implementation. Like Ken and I said, use the 'alternatives' command line app to link to the Sun JVM 1.6 that you installed (/usr/java/latest/bin/java).
To "install" it:
sudo alternatives --install /usr/bin/java java /usr/java/latest/bin/java 1
To verify it's using the good one:
sudo alternatives --config java
ls -l /usr/bin/java
lrwxrwxrwx 1 root root 22 Jan 10 03:05 /usr/bin/java -> /etc/alternatives/java
ls -l /etc/alternatives/java
lrwxrwxrwx 1 root root 25 Mar 29 10:34 /etc/alternatives/java -> /usr/java/latest/bin/java
> Yes i'm installed it using de RPM, but when I use the command "alternative --config java" it doesn't show the 1.6 version only the 1.4.2 version,
> I'm put the JAVA_HOME variable in the .bash_profile and wotaskd and monitor are running, but my Applications are throwing me a exception.
> java.lang.NoClassDefFoundError: com/tec/util/base/TecApplication
>
> Thanks Ken.
>
> Date: Wed, 28 Mar 2012 17:27:41 -0700
> Subject: Re: Installing WebObjects 5.3.3 in a Red Hat 5.2
> From: email@hidden
> To: email@hidden
>
> If you installed JDK 6 (1.6) using the Oracle RPM, you should have it installed correctly.
>
> Use this command either as root or via sudo to change the active version: "alternatives --config java"
>
> I had it running on CentOS 5 just fine for the last year or so.
>
> Good luck
>
> Ken
>
>
> ------------------------------
>
> Message: 4
> Date: Wed, 28 Mar 2012 19:12:26 -0400
> From: Pascal Robert <email@hidden>
> To: Oscar González <email@hidden>
> Cc: email@hidden
> Subject: Re: Installing WebObjects 5.3.3 in a Red Hat 5.2
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=iso-8859-1
>
>
> Le 2012-03-28 à 16:45, Oscar González a écrit :
>
> > Hi all,
> > I had try to install the WebObjects 5.3.3 in a Red Hat 5.2,
>
> I do hope it's RedHat Enterprise Linux 5.2, not the old RedHat 5.2 from the 90s :-)
>
> > but after I follow the instructions from the wiki, and try to start the wotask and monitor by,
> > $NEXT_ROOT/Library/WebObjects/JavaApplications/wotaskd.woa/wotaskd &
> > $NEXT_ROOT/Library/WebObjects/JavaApplications/JavaMonitor.woa/JavaMonitor -WOPort 56789 &
> > I got this error:
> > java.lang.NoClassDefFoundError: com.webobjects.foundation.NSTimeZone
> > at java.lang.Class.initializeClass(libgcj.so.7rh)
> > at com.webobjects.foundation.NSLog$PrintStreamLogger.<clinit>(NSLog.java:1643)
> > at java.lang.Class.initializeClass(libgcj.so.7rh)
> > at com.webobjects.foundation.NSLog.<clinit>(NSLog.java:497)
> > at java.lang.Class.initializeClass(libgcj.so.7rh)
> > at com.webobjects.foundation._NSUtilities.<clinit>(_NSUtilities.java:154)
> > at java.lang.Class.initializeClass(libgcj.so.7rh)
> > at com.webobjects.appserver.WOApplication.<clinit>(WOApplication.java:165)
> > at java.lang.Class.initializeClass(libgcj.so.7rh)
> > at java.lang.Class.initializeClass(libgcj.so.7rh)
> > at java.lang.reflect.Method.invoke(libgcj.so.7rh)
> > at com.webobjects._bootstrap.WOBootstrap.main(WOBootstrap.java:71)
>
> > the weird thing is that after installing java 1.6, I do a java -version and the answer is "java version 1.4.2",
>
> You probably have the 1.4 JVM from GNU, which is total crap (remove it with yum erase, I think the package name is gnu-jvm14 or something like that). You can use "alternatives" to specify which JVM you want (alternatives will simply install symlinks so that /usr/bin/java points to your desired JVM).
>
> > I don't know is this for having the wrong version of the jdk.
> >
> > thanks.
> >
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