#178 Init Memory and Max Memory settings not getting applied

[Anonymous]

I have a system with 8 GB of RAM and needed my java application to use all of it.

I gave the following settings in wrapper.conf -

wrapper.java.initmemory=8192
wrapper.java.maxmemory=8192

When I checked the JVM, it was being limited to 4 GB memory. A quick ps waux output shows that the jvm is started with -Xms4096 and -Xmx4096

Why is wrapper changing the values?

I disabled the above two options and specified -Xmx and -Xms using wrapper.java.additional parameters and it worked fine.

[Nobody/Anonymous]

Logged In: NO

I've seen this too--the workaround, as described works fine.

As long as I don't set the init and max memory settings, the wrapper will let me use more than 4GB. However, if they're set, I max out at 4GB. Using values less than 4GB are properly set by the wrapper, however.