Yes. And that should be compatible. There are many known issues with running any Hadoop programs on Windows.
It would be much easier for you if you have access to a Linux machine. On Thu, Jan 3, 2013 at 8:20 AM, Robin Chesterman <robinchester...@gmail.com>wrote: > Hi Ted, > > I used git to clone mahout and then used mvn clean install, which I think > downloaded everything for me - in the project libraries there is a > reference to hadoop-core-1.0.4.jar > > > > > On 3 January 2013 16:00, Ted Dunning <ted.dunn...@gmail.com> wrote: > > > which version of Hadoop are you using? > > > > On Thu, Jan 3, 2013 at 6:26 AM, Robin Chesterman > > <robinchester...@gmail.com>wrote: > > > > > Sorry, I didn't notice it was using Hadoop jars already. > > > > > > From what I've read, the error I'm getting is a Windows problem with a > > > nasty workaround: > > > > > > > > > http://stackoverflow.com/questions/9755508/problems-running-simple-map-reduce-hadoop-examples-in-cygwin > > > > > > Is there an easy way to switch to an earlier version of Hadoop that > will > > > still work with Mahout? I'm using mahout 0.7. I'm working in IntelliJ, > > and > > > I'm not too familiar with how Maven does its thing.... > > > > > > > > > On 3 January 2013 10:57, Robin Chesterman <robinchester...@gmail.com> > > > wrote: > > > > > > > Thanks. That helps a lot, but I'm having a new problem with the first > > > > clustering example in Chapter 7. > > > > > > > > Exception in thread "main" java.io.IOException: Failed to set > > permissions > > > > of path: > > > > > > > > > > \tmp\hadoop-robin.chesterman\mapred\staging\robin.chesterman-593485009\.staging > > > > to 0700 > > > > > > > > I'm not actually using Hadoop yet - I was hoping to try some simple > > > > clustering examples without it. Will this be possible or should I > > install > > > > Hadoop? > > > > > > > > > > > > On 3 January 2013 10:13, Stevo Slavić <ssla...@gmail.com> wrote: > > > > > > > >> https://github.com/tdunning/MiA/tree/mahout-0.7 > > > >> > > > >> > > > >> On Thu, Jan 3, 2013 at 10:33 AM, Robin Chesterman < > > > >> robinchester...@gmail.com > > > >> > wrote: > > > >> > > > >> > Does anyone know if there are up to date code samples from Mahout > in > > > >> Action > > > >> > anywhere that work with 0.7 (I think the book was aimed at 0.5)? > > > >> > > > > >> > Having a little trouble getting started with the clustering > > > examples.... > > > >> > > > > >> > Thanks! > > > >> > > > > >> > > > > > > > > > > > > > >
