|Setting System Properties / Configuring the Native Client and Cache Server|
You can specify attributes in different ways, which can cause conflicting definitions. Applications can be configured programmatically, and that has priority over other settings.
In case an attribute is defined in more than one place, the first source in this list is used:
The gfcpp.properties files and programmatic configuration are optional. If they are not present, no warnings or errors occur. For details on programmatic configuration through the Properties object, see Defining Properties Programmatically.
For information on the GemFire cache server configuration, see the GemFire User's Guide.