Hi Dan, No I never did. I got distracted doing something else and did not debug further. If you are still seeing this on trunk then we should (re)open a JIRA.
Jeff -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Dan Brickley Sent: Wednesday, August 31, 2011 12:16 PM To: Jeff Eastman Cc: [email protected] Subject: Re: Problems running examples On 10 June 2011 18:34, Jeff Eastman <[email protected]> wrote: > I'm still trying to figure out why reuters-0.5 does not work on either of my > clusters. The scripts themselves have no diff and the environment variables > are set as in trunk except for MAHOUT_HOME. The synthetic control and 20 > newsgroups examples run on both clusters without problems (well, 20 > newsgroups has a Version Mismatch error on CDH3, but that is another story). > But when I run reuters on 0.5 I see "MAHOUT_LOCAL is set, running locally" > followed by file IO exceptions in MahoutDriver that are cluster dependent. > When I run it on trunk, I don't see this and it works just fine. Did you get to the bottom of this? I'm running a freshly built trunk, compiled today with a new ~/.m2 (and I reinstalled my hadoop just in case). Initially I was expecting the build-reuters.sh demos to run on hadoop, but I googled errors and found my way to this thread as you've the same errors, which suggests they'll only work locally. FWIW re clustered mode, I have a hadoop pseudo-cluster running on my laptop alongside mahout, and have pig and other things talking to it fine. I have btw had build-reuters.sh run kmeans on another -real- cluster quite happily (and have just done that again, to make sure). Not sure what's wrong with the Mac one, nor why the same run of the script on my laptop tells me both "no HADOOP_HOME set, running locally" and also "Call to localhost/127.0.0.1:9000 failed on local exception: java.io.EOFException". From re-reading this thread I seem to be following in your footsteps... Thanks for any pointers / update, cheers, Dan
