[jboss-jira] [JBoss JIRA] (WFLY-9544) Reduce instance loading of default set of clustering externalizers

Reduce instance loading of default set of clustering externalizers ------------------------------------------------------------------ Key: WFLY-9544 URL: https://issues.jboss.org/browse/WFLY-9544 Project: WildFly Issue Type: Enhancement Components: Clustering Affects Versions: 11.0.0.Final Reporter: Paul Ferraro Assignee: Paul Ferraro Clustering externalizers are discovered via service loader, both for usage by the Infinispan marshaller and per-deployment for use by the distributed web session manager. The org.wildfly.clustering.marshalling.api module loads a significant number of externalizers, which end up loading multiple times. Eliminating this redundancy will help reduce the server memory footprint for these use cases.