* operation fails over to other nodes until the list is exhausted if the
* communication fails.
*/
public int syncUp() {
// Copy entire entry from neighboring DS node
LookupService lookupService = DiscoveryManager.getInstance()
.getLookupService();
int count = 0;
for (int i = 0; ((i < EUREKA_SERVER_CONFIG.getRegistrySyncRetries()) && (count == 0)); i++) {
Applications apps = lookupService.getApplications();
for (Application app : apps.getRegisteredApplications()) {
for (InstanceInfo instance : app.getInstances()) {
try {
if (isRegisterable(instance)) {