private static Map<TableName, BackupTableInfo> toMap(List<BackupProtos.BackupTableInfo> list) {
    HashMap<TableName, BackupTableInfo> map = new HashMap<>();
    for (BackupProtos.BackupTableInfo tbs : list) {
      map.put(ProtobufUtil.toTableName(tbs.getTableName()), BackupTableInfo.convert(tbs));
    }
    return map;
  }
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