Cluster Discovery and Internal Communication

When you add a CDD file and select Legacy ActiveSpaces as cluster provider, you must configure how the members of the cache cluster discover each other at runtime and communicate with each other once the cluster is established.

Configure the Discovery URL and Listen URL fields in Legacy ActiveSpaces cache OM settings, see Legacy ActiveSpaces Cache OM Settings Reference.

For details about both URLs, see:

Support for Host-Aware Replication

Host-aware replication for Legacy ActiveSpaces is controlled by the property be.engine.cluster.as.hostaware.enable. Host-aware replication requires that the member name be a 2-part name separated by a ".". For details, see Legacy ActiveSpaces Cluster Configuration Properties Reference.

By default, this property is true (or enabled ).