Re: Example on how to decompress the output file?

[David Rosenstrauch]

On 07/05/2011 11:24 AM, Pedro Sa Costa wrote:

Hi,

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);

DR