[infinispan-issues] [JBoss JIRA] (ISPN-4979) CacheStatusResponse map uses too much memory

CacheStatusResponse map uses too much memory -------------------------------------------- Key: ISPN-4979 URL: https://issues.jboss.org/browse/ISPN-4979 Project: Infinispan Issue Type: Bug Components: Core, State Transfer Affects Versions: 7.0.0.Final Reporter: Dan Berindei Assignee: William Burns Priority: Critical Fix For: 7.1.0.Alpha1, 7.0.3.Final, 7.1.0.Final When the cluster is large and there are a log of caches, the {{CacheStatusResponse}} map on the new coordinator can get quite large. One of the problems that seems to be that the addresses in {{DefaultConsistentHash}} are duplicated on serialization, so the deserialized version occupies more memory. We need to investigate why the objects are not "shared" by the River marshaller, and maybe work around the problem by de-duplicating the addresses in the externalizer.