static void configureClusters(HBaseTestingUtil util1, HBaseTestingUtil util2) {
    setupConfig(util1, "/1");
    setupConfig(util2, "/2");

    Configuration conf2 = util2.getConfiguration();
    conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");
    conf2.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 6);
    conf2.setBoolean("hbase.tests.use.shortcircuit.reads", false);
  }
This class is only a base for other integration-level replication tests. Do not add tests here.
TestReplicationSmallTests is where tests that don't require bring machines up/down should go All
other tests should have their own classes and extend this one
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java