@Override
public void init(TaskAttemptID attemptId, BSPPeer<?, ?, ?, ?, M> peer,
Configuration conf, InetSocketAddress addr) {
super.init(attemptId, peer, conf, addr);
super.initCompression(conf);
server = new NettyServer(new SpecificResponder(Sender.class, this), addr);
peersLRUCache = new LRUCache<InetSocketAddress, NettyTransceiver>(
maxCachedConnections) {
@Override
protected final boolean removeEldestEntry(
Map.Entry<InetSocketAddress, NettyTransceiver> eldest) {