public static void beforeClass() throws Exception {
    TEST_UTIL.getConfiguration().setInt("wasp.client.retries.number", 3);
    TEST_UTIL.startMiniCluster(3);
    TEST_UTIL.createTable(TABLE);
    TEST_UTIL.getWaspAdmin().disableTable(TABLE);
    client = new FClient(TEST_UTIL.getConfiguration());
//    client.execute("create index test_index on " + TABLE_NAME + "(column3);");
//    TEST_UTIL.getWaspAdmin().waitTableNotLocked(TABLE);
//    client.execute("create index test_index2 on " + TABLE_NAME + "(column2);");
//    TEST_UTIL.getWaspAdmin().waitTableNotLocked(TABLE);
//    client.execute("create index test_index3 on " + TABLE_NAME