Hi mohit, The script normally runs like this locally, Python mapper.py file1 file2 file3. How can I achieve this. Also how can I use paste command in mapper. Ex, paste file1 file2 file3 > file4 This is in normal shell, How to achieve it over streaming. Thanks in advance please help
Date: Sun, 19 Aug 2012 13:42:20 -0700 Subject: Re: FW: Streaming Issue From: [email protected] To: [email protected] Are you looking for something like this? hadoop jar hadoop-streaming.jar -input 'file1 -input file2 On Sun, Aug 19, 2012 at 11:16 AM, Siddharth Tiwari <[email protected]> wrote: Hi Friends, Can you please suggest me how can I pass 3 files as parameters to the mapper written in python in hadoop streaming API, which will process data from this three different files . Please help. *------------------------* Cheers !!! Siddharth Tiwari Have a refreshing day !!! "Every duty is holy, and devotion to duty is the highest form of worship of God.” "Maybe other people will try to limit me but I don't limit myself"
