问MongoDB 4.0和SpringData中的事务

EN

@Transactional
public void importFile(MultipartFile multipartFile) throws IOException, IllegalAccessException, NoSuchFieldException {
    try (BufferedReader file = new BufferedReader(new InputStreamReader(multipartFile.getInputStream()))) {
        this.validateFile(file);
    }

    try (BufferedReader arquivo = new BufferedReader(new InputStreamReader(multipartFile.getInputStream()))) {
        String line = file.readLine();

        ValidHeader validHeader = this.validHeaderService.toParse(line.split(","));
        this.validHeaderService.save(validHeader);

        while ((line = file.readLine()) != null)
            this.importFileContent(linha.split(",")); // -> This will validade and save others file content.
    }
}

@Document(collection = "ValidHeader")
public class ValidHeader {

    @Id
    private ObjectId id;

    @Enumerated(EnumType.STRING)
    private TipoRegistro tipoRegistro;

    private int pontoVenda;

    //Constructor & getters & setters

}

org.springframework.data.mongodb.UncategorizedMongoDbException: Command failed with error 251 (NoSuchTransaction): 'Transaction 1 has been aborted.' on server localhost:27017.

com.mongodb.MongoCommandException: Command failed with error 257 (TransactionTooLarge): 'Total size of all transaction operations must be less than 16793600. Actual size is 16794367' on server localhost:27017

SpringDataMongo: 2.1.0.M3
MongoJavaDriver: 3.8
HibernateOgmMongoDb: 5.3.1.Final