Coldfusion 9 JDK 32 to 64 bit upgrade

[PradeepManda]

I have upgraded My coldfusion 9 to use 64 bit JDK rather than 32 bit. But it still says 32 .When I try to get informtion through server variable.

sun.arch.data.model	32
sun.boot.class.path	/data/www/jdk/jdk1.5.0_14_64bit/jre/lib/rt.jar:/data/www/jdk/jdk1.5.0_14_64bit/jre/lib/i18n.jar:/data/www/jdk/jdk1.5.0_14_64bit/jre/lib/sunrsasign.jar:/data/www/jdk/jdk1.5.0_14_64bit/jre/lib/jsse.jar:/data/www/jdk/jdk1.5.0_14_64bit/jre/lib/jce.jar:/data/www/jdk/jdk1.5.0_14_64bit/jre/lib/charsets.jar:/data/www/jdk/jdk1.5.0_14_64bit/jre/classes

Jrun Version 4.0

Coldfusion 9.0

SunOS 5.10 Generic_142900-02 sun4v sparc SUNW,T5140

Thanks

[PradeepManda]

My steps #

1) Downloaded the JDK and installed it like normal. 

2) And opened up the jmv.config for cf

3) Commented out the existing java.home line with a by putting a "#" at the beginning of the line add a new java.home line below it pointing to your jvm installation.

4) Restart the CF services.

[tribule]

deepu23, launch a shell and type:

java -version

What does that say? It should tell you the bitness in the result. If it says 64 bits there, then maybe it's a CF bug?

[Anit_Kumar · Accepted solution]

Hello deepu23,

The class file confirms the bitness as 64-bit. At the same time, if the java.home is pointing to 64-bit jdk in jvm.config, then that also conforms that the Server running is using 64-bit jdk.

Regards,

Anit Kumar