Will Token Replay cache implementation in Web SSO SAML work in a clustered environment

CXF uses Ehcache as its internal implementation , which is good
but i think this implementation wouldnt work on a multinode /clustered
environment as is.
Because there should be a way to sync the local caches in the nodes.

Can it be possible without installation of a separate terracota server which
behaves as a L2 cache?

Basically ehcache is a distributed cache but my question is can cxf token
replay cache/username token /and time stance nonce implementation work
without the need of a external terracota server.
If yes how?