@Before
  public void setUp() throws Exception {
    cleanUp();
    UTIL2.deleteTableData(peerTableName);
  }
We moved some of {@link TestVerifyReplicationZkClusterKey}'s tests here because it could take too
long to complete. In here we have miscellaneous.
hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/replication/TestVerifyReplicationAdjunct.java