Hello: My filename extension for the input file is .txt. Thanks, Kylie
On Wed, Jul 16, 2008 at 3:21 AM, Devaraj Das <[EMAIL PROTECTED]> wrote: > What does your file name extension look like? > > > -----Original Message----- > > From: Kylie McCormick [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, July 16, 2008 11:18 AM > > To: core-user@hadoop.apache.org > > Subject: Codec Returning null > > > > Hello Again! > > > > I'm running into a NullPointerException from the following > > code (taken from a recordreader). None of the other variables > > are returning null, I've check them all. I've checked the > > documentation, and I still don't know why the > > compressionCodecFactory would return a null result. Any ideas? > > > > Thank you! > > Kylie > > > > public ServiceRecordReader(Configuration job, FileSplit split) > > throws java.io.IOException { > > > > final Path file = split.getPath(); > > compressionCodecs = new CompressionCodecFactory(job); > > final CompressionCodec codec = > > compressionCodecs.getCodec(file); > > > > //since we're not concerned with splits, we'll > > just open the objects > > FileSystem fs = file.getFileSystem(job); > > FSDataInputStream fileIn = fs.open(split.getPath()); > > > > > > if(codec != null) { > > > > in = new > > ServiceReader(codec.createInputStream(fileIn)); > > > > } else { > > > > throw new java.io.IOException("codec is null, > > curses... "); > > > > } > > > > -- The Circle of the Dragon -- unlock the mystery that is the dragon. http://www.blackdrago.com/index.html "Light, seeking light, doth the light of light beguile!" -- William Shakespeare's Love's Labor's Lost
