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memoryconfigurationopenejb

How to increase the memory for OpenEJB standalone container?

Usually we just find the -Xm switch of the JVM and increase that, but it seems that OpenEJB 4.0.0 is using a Javaagent to initiate the JVM.

How can we increase the heap limit of RAM in this case?

Solution

  • It works the same way. The -javaagent: flag has no effect on how memory is set.

    Side note, you only need the -javaagent option if either one of these is true:

    • you are using OpenJPA as your JPA provider
    • you are using CMP2 EntityBeans.