I want to import mainframe RMF3 logs(.bin format) to hadoop. I am not sure of the process to be followed, could someone explain me on how to go about importing these files into hadoop and do the data structuring activities.
RMF Mon III is not normally described as "logs" but I'm assuming you're meaning the SMF records that Mon III can be induced to cut. Or do you mean the VSAM data sets it uses?
In any case there probably isn't a commercially-available mapping of the records that's useful to hadoop. What formats will it take? I'm assuming at least CSV and JSON.
Your challenge will be to "flatten" SMF records and map them. Or else to extract records from the VSAM data sets and map them.
Let us know how you get on.