CF9.0.1 - Updating 32-bit JRE on 64-bit Windows

Hi all,
Based on this security alert (http://kb2.adobe.com/cps/894/cpsid_89440.html), I am looking to upgrade my CF 9.0.1 install from the default JRE 1.6_17 to 1.6_24.
On my Windows 7 64 / CF9.0.1 64 development system I simply downloaded the 64-bit JRE, installed and pointed CF at the newly installed JRE (via the CF admin). All worked flawlessly.
My testing server (Windows Server 2008 Standard SP1 64-bit) is currently running CF 9.0.1 32-bit. I downloaded the 32-bit JRE (jre-6u24-windows-i586) and ran the installed it to C:\Java\jre6. Additionally, based on the note found here: http://www.oracle.com/technetwork/java/javase/install-windows-64-142952.html
The public JRE installed with the 32-bit JRE is not registered. You must set the PATHenvironment variable to point to JAVA_HOME \bin to register the JRE.
I added C:\Java\jre6\bin\ to my PATH via the control panel.
Going to the command line (at c:\> ) and typing "java -version" provides:
java version "1.6.0_24"
Java(TM) SE Runtime Environment (build 1.6.0_24-b07)
Java HotSpot(TM) Client VM (build 19.1-b02, mixed mode, sharing)
So now, I go to the CF Admin -> Java and JVM and reset the Java Virtual Machine Path to "C:/Java/jre6". It works and prompts me to restart my CF service.
The server shuts down and then fails to restart. The Windows Application log shows: "The ColdFusion 9 Application Server service could not be started. Check the server "coldfusion" log files for more information."
If I revert back to the JVM in C:\Coldfusion9\runtime\jre the server restarts normally.
Any ideas?

Hi Billy,
Download from Oracle Java developer kit (not runtime):
http://www.oracle.com/technetwork/java/javase/downloads/index.html
Install that via running EXE you downloaded - default install will be fine.
Stop CF - SERVICES.msc stop "ColdFusion 9 Application Server".
Take a copy of CF\runtime\bin\jvm.config - so you got a backup.
Edit CF\runtime\bin\jvm.config find line "java.home=" and comment it out eg:
#java.home=C:/ColdFusion9/runtime/jre
Add new line like so and save jvm.config:
java.home=C:/Program Files/Java/jdk1.6.0_24/jre
Note there the slashes and the location of the JRE (runtime) - you need to point to the one in JDK because the other JRE in C:\Program Files\Java\jre6 will be missing a DLL.
Start CF via SERVICES.msc.
HTH, Carl.

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I know its very much basic question... But i am not much clear about it.
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Hey guys, I'll get right to the point.
I need to run a 32 bit JVM for certain situations on this machine due to a bug with the 64 bit JRE on Linux (not Arch related).
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Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/blake/abs/bin32-jre/pkg/opt/bin32-jre/jre/lib/i386/xawt/libmawt.so: libXi.so.6: wrong ELF class: ELFCLASS64
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EDIT:
As a last resort, I installed a bundled 32 bit system and installed JRE via pacman inside the system (I made sure to chroot inside of it). Pacman installed the 64 bit version of the JRE and now I'm getting an UnsatisfiedLinkError whenever I try to use java because it's looking for 32-bit binaries that aren't there (there's an amd64 folder instead of an i386 one that it's looking for).
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EDIT:
Solved it by adding the 32 bit VM to my PATH inside the chroot. Much thanks to derrida and jelly12gen for the assistance via IRC.
Execute this command as root inside the bundled 32 bit system chroot:
export PATH="opt/java/bin:$PATH"
I was unable to get it to work inside the 64 bit installation, but running it inside the chroot works just fine.
Last edited by blakeman8192 (2009-10-16 08:34:16)

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CF9.0.1 - Updating 32-bit JRE on 64-bit Windows

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