[gatein-dev] problem with replication

During manual failover testing, here is what we have observed: 1. element "<distributable />" needs to be added to both gatein.ear/02portal.war/WEB-INF/web.xml and also to the porlet's web.xml. Should this be required in both places? 2. There is problem with credential replication. It's not possible to login to GateIn portal when distributable is used in portal web.xml. java.lang.IllegalArgumentException: setAttribute: Non-serializable attribute at org.jboss.web.tomcat.service.session.ClusteredSession.setAttribute(ClusteredSession.java:867) at org.apache.catalina.session.StandardSessionFacade.setAttribute(StandardSessionFacade.java:130) at org.exoplatform.web.login.PortalLoginController.doGet(PortalLoginController.java:52) at org.exoplatform.web.login.PortalLoginController.doPost(PortalLoginController.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at org.exoplatform.container.web.AbstractHttpServlet.onService(AbstractHttpServlet.java:165) at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:114) Making org.exoplatform.web.security.Credentials and similar other classes need to be serializable.