public static InetSocketAddress getAddress(JobConf conf, String key) {
    String str = conf.get(key);
    if (str == null)
      return null;
    String hostPortPair[] = str.split(":");
    if (hostPortPair.length != 2)
      return null;
    return new InetSocketAddress(hostPortPair[0],
        Integer.parseInt(hostPortPair[1]));
  }
public static InetSocketAddress getAddress ( JobConf conf , String key ) { String str = conf . get ( key ) ; if ( str == null ) return null ; String hostPortPair [ ] = str . split ( ":" ) ; if ( hostPortPair . length != 2 ) return null ; return new InetSocketAddress ( hostPortPair [ 0 ] , Integer . parseInt ( hostPortPair [ 1 ] ) ) ; }
Deserialize InetSocketAddress from String from given key in conf
@param conf job conf
@param key name of entry
@return address