"Running a 64-bit JVM is not supported on this platform" with java -d64 option on 64bit linux -


i have 64 bit linux os:

$ uname -p x86_64

java -version listed: 

java version "1.6.0_43" java(tm) se runtime environment (build 1.6.0_43-b01) java hotspot(tm) server vm (build 20.14-b01, mixed mode)

i trying run 64 bit jvm 4096 min heap size ( heavy weight app ). when add -d64 option message 

running 64-bit jvm not supported on platform

with out -d4 option , heap size 2048 works fine. memory isnt enough need use 64 bit jvm 4gigs. can tell me why not accepting d64 ?

thanks @adi dembark , @nos found issue. indeed 32 bit jvm. changing 64 bit fixed it.


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