Application layer protocol identification method based on Hadoop

The invention discloses an application layer protocol identification method based on Hadoop. According to the method, an HBase database is used for storing character value tables 0 and 1, the two tables sufficiently utilize the characteristics of multiple dimensions and column storage orientation of the HBase database, in addition, the first four characters of the first character field in the table 0 are stored in a clustering mode, so the character values are more efficiently selected, and meanwhile, the types of the application layer protocol can be accurately identified on the basis of the application layer protocol data packet character string identification method.