Deleting a Cache
Deleting a cache removes the cache from the cache manager. If the cache is local, the existing elements in the cache are discarded.
If the cache is distributed, the cache is no longer available to the Integration Server from which it is deleted. The cache remains available on other Integration Servers connected to the Terracotta Server Array.
Note:
You can only delete a cache that belongs to a public cache manager.
To delete a cache
1. Open Integration Server Administrator if it is not already open.
2. Go to Settings > Caching.
3. Under Public Cache Managers, click the cache manager associated with the cache that you want to delete.
4. Under Cache List, click the delete icon 
next to the cache that you want to delete. 5. When prompted to confirm that you want to delete the cache, click OK.