protected String incrementalTableBackup(List<TableName> tables) throws IOException {
    return backupTables(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);
  }
Setup Cluster with appropriate configurations before running tests.
@throws Exception if starting the mini cluster or setting up the tables fails
hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupBase.java