Hello , now , I have a mapreduce job , which i want the job result will not be stored in a file , I just need it to be showed to users.
So , how can i write a outputFormat for that ? for example , The job will read a big number of data from the database, and then I will process the data such as searching, filtering ,sorting and so on, and then return results to the user, So there is no need to store the result. so what should i do? thanks regards
