Hi Babak There isn't anything called hdfs files. Hdfs is just a file system that can store any type of file. You just need to transfer your file from lfs to hdfs and the following command helps you out for that
hadoop fs -copyFromLocal <location of file in lfs> <destination location in hdfs> Regards Bejoy KS ________________________________ From: Babak Bastan <[email protected]> To: [email protected] Sent: Tuesday, June 5, 2012 7:54 PM Subject: Re: Twitter Data analyse with HIVE ok, no difference for me records in a line or not 2009-06-08 21:49:37 - http://twitter.com/evionblablabla- I think data mining is awesome! 2009-06-08 21:49:37 - http://twitter.com/bliblibli - I don’t think so. I don’t like data mining .... How can I do that.I think that I should change my text file to hdfs file,correct? how can I do this one? Sorry I'm very new in this field :( On Tue, Jun 5, 2012 at 4:07 PM, Edward Capriolo <[email protected]> wrote: If you get output onto a single line it will be much easier for hive to process. > > >On Tue, Jun 5, 2012 at 5:20 AM, Babak Bastan <[email protected]> wrote: >> Hi experts >> >> I'm very new in Hive and Hadoop and I want to create a very simple demo to >> analyse sample twitts like this: >> >> T 2009-06-08 21:49:37 >> U http://twitter.com/evion >> W I think data mining is awesome! >> >> T 2009-06-08 21:49:37 >> U http://twitter.com/hyungjin >> W I don’t think so. I don’t like data mining >> .... >> Generally is it possible to do that? >> but I don't know exactly from which point should I strat.Do you know any >> simple and clear reference to do this job? or would you please inform me >> (not in detail) what should I do? >> >> Thank you very much for your helps >> Babak >
