Hello,
I need to share some data between the instances in a cluster environment: think of a secret password, that may not be stored but has to be entered once upon cluster startup by an adminstrator. Once entered all instances should have access to the password until a power off situation occurs when all instances are down and thus lose their memory. A newly starting instance must be able to get access to the password.
My current platform ist GlassFish 2.1.1.
I understand that there's a @Singleton annotation in GF 3.1 but this is limited to a JVM instance.
Is there any sort of best practice to handle this task?
Best regards
mdo
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