cache-settings.properties Parameters

Edit the cache-settings.properties File

1. Open the cache-settings.properties file in the following directory:
   • UNIX:

     %/usr/local/blackboard_directory/config

   • Windows:

     C:\blackboard_directory\config

2. Edit the parameters using the information in the following table, which describes each parameter.
    

   Parameter Name	Description
   maxElementsInMemory (elements)	Maximum number of objects that will be created in memory
   eternal	Whether elements are eternal If true, timeouts will be ignored and the element will never expire.
   timeToIdleSeconds	Maximum amount of time between accesses before an element expires
   timeToLiveSeconds	Maximum amount of time between creation and expiration before an element expires
   overflowToDisk	Whether elements can overflow to disk when the memory store has reached the maxInMemory parameter limit
   evictionPolicy	Policy to be enforced when the maxElementsInMemory parameter limit is reached The default policy is Least Recently Used (specified as LRU).

3. Save and close the file.
4. Restart the application server(s).