jgroups-tcp.xml:
<!-- Ergonomics, new in JGroups 2.11, are disabled by default in TCPPING until JGRP-1253 is resolved -->
<!--
<TCPPING timeout="3000"
initial_hosts="localhost[7800],localhost[7801]"
port_range="5"
num_initial_members="3"
ergonomics="false"
/>
-->

JGRP-1253
TCPPING: ergononics sets return_entire_cache to false, needs to be overridden
has been resolved.

jgroups-tcp.xml should be adapted and updated.

Thanks.