Reduce marshalling payload sizes -------------------------------- Key: ISPN-3772 URL: https://issues.jboss.org/browse/ISPN-3772 Project: Infinispan Issue Type: Enhancement Components: Marshalling Affects Versions: 6.0.0.Final Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 6.0.1.Final, 7.0.0.Final, 7.0.0.Alpha1 Apply some marshalling improvements: 1. Marshall instances of java.util.Arrays$ArrayList with ArrayListExternalizer so that it occupies less space. 2. RegularEnumSet and JumboEnumSet should be detected and they should be written using SetExternalizer. For an enum set with a single value, this means going from writing 41 bytes to 10 bytes. 3. Avoid sending OPERATION_X flags when compatibility mode is disabled. 4. Current array support in JBoss Marshalling ends up writing class information even for know types. Try to figure out a way to detect the most commonly written arrays in Infinispan and find an efficient way to marshall them.