question: return server node ip address and port . concode_field_sep Cluster cluster concode_elem_sep int partitionGeneration concode_elem_sep Host[] aliases concode_elem_sep InetSocketAddress address concode_elem_sep int failures concode_elem_sep boolean hasDouble concode_elem_sep ArrayBlockingQueue<Connection> connectionQueue concode_elem_sep boolean active concode_elem_sep boolean hasReplicasAll concode_elem_sep int referenceCount concode_elem_sep boolean hasBatchIndex concode_elem_sep String name concode_elem_sep Host host concode_elem_sep int PARTITIONS concode_field_sep Host[] getAliases concode_elem_sep String getName concode_elem_sep void addAlias concode_elem_sep void refresh concode_elem_sep boolean addFriends concode_elem_sep boolean isActive concode_elem_sep boolean findAlias concode_elem_sep Connection getConnection concode_elem_sep boolean useNewBatch concode_elem_sep int hashCode concode_elem_sep void closeConnections concode_elem_sep void updatePartitions concode_elem_sep void putConnection concode_elem_sep boolean equals concode_elem_sep InetSocketAddress getAddress concode_elem_sep String toString concode_elem_sep void finalize concode_elem_sep void close concode_elem_sep void verifyNodeName
target: Host function ( ) { return host ; }