-Re: Example on how to decompress the output file?
David Rosenstrauch 2011-07-05, 15:34
On 07/05/2011 11:24 AM, Pedro Sa Costa wrote:
> In my hadoop running example, the data ouput is compressed using gzip. I would
> like to create a small java program that decompress the output. Can anyone
> give an example on how to decompress the output in java using the hadoop API?
Write a Java app which read from an input stream (until EOF), where the
input stream is like so:
FileSystem fs = FileSystem.getLocal(conf);
InputStream hdfsIn = fs.open(filePath);
InputStream in = new GZIPInputStream(hdfsIn);