@Override
  protected void createTableAndSnapshot(TableName tableName, String snapshotName)
    throws IOException {
    byte[] column = Bytes.toBytes("A");
    Table table = MobSnapshotTestingUtils.createMobTable(TEST_UTIL, tableName, column);
    TEST_UTIL.loadTable(table, column);
    TEST_UTIL.getAdmin().snapshot(snapshotName, tableName);
  }
Test the restore/clone operation from a file-system point of view.
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreSnapshotHelper.java