Arko, It helps if we know what "doesn't work" means, and if we can see stacktraces [0], and what your steps were for execution that lead to it 'not working'.
My best guess in the dark would be that you are not using the right client jars when communicating with either of the HDFS servers. Due to incompatible changes to the HDFS protocols used within, inter-version talk between 0.19 and 0.20 isn't possible. You need a separate client prepared for each. Besides, why are you interested in using 0.19, as it is now unmaintained? [0] - http://imgur.com/jacoj [J/K] On Tue, Oct 11, 2011 at 3:24 AM, Arko Provo Mukherjee <arkoprovomukher...@gmail.com> wrote: > Hello, > I am using the FS API to write into files in HDFS. > > FileSystem fs = FileSystem.get(jobconf); > > Path pt = new Path(some_string); > > BufferedWriter wr = new BufferedWriter(new > OutputStreamWriter(fs.create(pt,true))); > > C_init.write("Hello!"); > > This works wells in Hadoop 0.20.203.0 but doesn't work for 0.19. > > Please help! > > Many thanks in advance! > > Warm regards > > Arko -- Harsh J
