public String getStatusAndProgressAsString() {
    StringBuilder sb = new StringBuilder();
    sb.append("id: ").append(getBackupId()).append(" state: ").append(getState())
      .append(" progress: ").append(getProgress());
    return sb.toString();
  }
Get new region server log timestamps after distributed log roll
@return new region server log timestamps
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/BackupInfo.java