[ https://issues.jboss.org/browse/ISPN-4979?page=com.atlassian.jira.plugin.... ] William Burns edited comment on ISPN-4979 at 11/18/14 12:38 PM: ---------------------------------------------------------------- -Looking closer the simple serialization change won't actually work it appears that the consistent hashes stored all have different instances of JGroupsAddress so they don't have instance equality which is needed for serialization reuse checks. I will also need to check why these are not the same.- This was caused by the UPDATE_CH command sending alone the CH and it wasn't properly serializing the addresses, so that just needed a tweak as well and it has reduced my very simple case to half usage of memory. Note that this is not indicative of each case as the number of caches, segments & owners increase the effect will become larger and larger. If I can find a way to merge the Response info between then this would also scale better with the number of nodes. was (Author: william.burns): Looking closer the simple serialization change won't actually work it appears that the consistent hashes stored all have different instances of JGroupsAddress so they don't have instance equality which is needed for serialization reuse checks. I will also need to check why these are not the same. -- This message was sent by Atlassian JIRA (v6.3.8#6338)