private Get createGetForIncrBackupTableSet(String backupRoot) throws IOException {
    Get get = new Get(rowkey(INCR_BACKUP_SET, backupRoot));
    get.addFamily(BackupSystemTable.META_FAMILY);
    get.readVersions(1);
    return get;
  }
Creates Get to retrieve incremental backup table set from backup system table
@return get operation
@throws IOException exception
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.java