@Before
  public void setup() throws Exception {
    TableDescriptor htd =
      TableDescriptorBuilder.newBuilder(TABLE_NAME).setRegionReplication(getNumReplicas()).build();
    UTIL.createTable(htd, new byte[][] { TEST_FAM }, UTIL.getConfiguration());
  }
Setup the config for the cluster
@throws Exception on failure
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotTemporaryDirectory.java