Remove the configuration line which is redundant.

This option is already set when the connection is created.
diff --git a/hyracks/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/tcp/TCPEndpoint.java b/hyracks/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/tcp/TCPEndpoint.java
index b9c2fce..067898f 100644
--- a/hyracks/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/tcp/TCPEndpoint.java
+++ b/hyracks/hyracks-net/src/main/java/edu/uci/ics/hyracks/net/protocols/tcp/TCPEndpoint.java
@@ -181,7 +181,6 @@
                                 distributeIncomingConnection(channel);
                             } else if (key.isConnectable()) {
                                 SocketChannel channel = (SocketChannel) sc;
-                                channel.setOption(StandardSocketOptions.TCP_NODELAY, true);
                                 boolean finishConnect = false;
                                 try {
                                     finishConnect = channel.finishConnect();