Here you can find the source of getTableUuid(ByteBuffer rowKey)
static long getTableUuid(ByteBuffer rowKey)
//package com.java2s; //License from project: Apache License import java.nio.ByteBuffer; public class Main { static long getTableUuid(ByteBuffer rowKey) { // Return the table UUID in bytes 1-8 inclusive return rowKey.getLong(rowKey.position() + 1); }// w ww.j a v a 2 s .c o m }