Wednesday, October 16, 2013

Java Does Not Initiate with "-D64" Option

www.unixbabuforum.inAfter upgraded JDK1.5.0.4 to JDK1.5.0.14 on HPUX11.11 PA-RISC 2.0, jboss application is unable to start with -d64 option. It just hangs. If I remove the -d64, it can start. Why? I am stuck. Any ideas? 
I get the following VM initialization error. 
/opt/jboss/jboss-4.0.3SP1/bin >

www.unixbabuforum.inFirst of all hopefully you are running this version of Java on a 64-bit server and not 32-bit. Check with command "getconf KERNAL_BITS" check man getconf in case. Then check the actual version you're running (<java-home>/bin/java -version) and ensure path and symlink are all updated after the installation. 
- Then you also need to make sure that you have all recommended patches for this version of Java check to make sure with HP Java page which will list two patches and a patch bundle which must be installed. 

- Oh and do not forget to check you kernal parameters they too can cause havoc on JAVA. 


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