Incompatible Configuration Attributes
For any clustered cache, you must delete, disable, or edit configuration elements in ehcache.xml that are incompatible when clustering with Terracotta. Clustered caches have a <terracotta/> or <terracotta clustered="true"/> element.
The following Ehcache configuration attributes or elements should be deleted or disabled:
Replication-related attributes such as
replicateAsynchronously and
replicatePuts.
The attribute
MemoryStoreEvictionPolicy is ignored (a clock eviction policy is used instead), however, if allowed to remain in a clustered cache configuration, the
MemoryStoreEvictionPolicy may cause an exception.