@BeforeClass
public static void setUpBeforeClass() throws Exception {
TEST_UTIL.startMiniCluster();
REST_TEST_UTIL.startServletContainer(TEST_UTIL.getConfiguration());
client = new Client(new Cluster().add("localhost",
REST_TEST_UTIL.getServletPort()));
HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
if (admin.tableExists(TABLE)) {
return;
}