[infinispan-dev] Move to JGroups 2.11.0GA

Hi, With a move to JGroups 2.11.0.GA I get a about dozen test failures locally in Infinispan test suite. I made no changes to tcp.xml configuration file. Upon closer inspection I noticed that message are sometimes getting dropped at discovery phase since logical names did not get mapped to physical addresses. In order to alleviate such cases JGroups has return_entire_cache boolean flag in all discovery protocols. If return_entire_cache is true the entire cache of these mappings is returned to a joining node upon join request. However, JGroups 2.11 also has ergonomics protocol attribute (true by default) and if we are dealing with small clusters (<10 nodes) return_entire_cache is set to false during runtime despite return_entire_cache being preset to true by default in TCPPING (see Discovery#down). After I set ergonomics="false" for TCPPING a local run of Infinispan test suite passed with zero failures or skipped tests! What should we do? Regards, Vladimir