Hi, Just use "hadoop fs -text <file>". It would read most of these files without breaking a sweat :)
You can look at its implementation inside FsShell.java if you want to implement/reuse things in Java. On Fri, Mar 30, 2012 at 11:01 PM, kasi subrahmanyam <[email protected]> wrote: > Hi Pedro i am not sure we have a single method for reading the data in > output files for different otutput formats. > But for sequence files we can use SequenceFile.Reader class in the API to > read the sequence files. > > > On Fri, Mar 30, 2012 at 10:49 PM, Pedro Costa <[email protected]> wrote: >> >> >> The ReduceTask can save the file using several output format: >> InternalFileOutputFormant, SequenceFileOutputFormat, TeraOuputFormat, etc... >> >> How can I read the keys and the values from the output file? Can anyone >> give me an example? Is there a way to create just one method that can read >> all different outputformat? >> >> >> Thanks, >> >> -- >> Best regards, >> > -- Harsh J
