private void handleGenerationChange(InetAddress ep, EndpointState epState) {
logger_.info("Node {} has restarted, now UP again", ep);
handleMajorStateChange(ep, epState, true);
}
private void handleNewJoin(InetAddress ep, EndpointState epState) {
if (justRemovedEndpoints_.containsKey(ep)) return;
logger_.info("Node {} is now part of the cluster", ep);
handleMajorStateChange(ep, epState, false);
}