Re: Bayes classifier can't get model when running on Hadoop

2011-10-17 Thread Grant Ingersoll
Hi Wangda, Can you include the logs that were spit out by Mahout? On Oct 16, 2011, at 10:46 PM, wangda@emc.com wrote: Hi All, I use a very simple input file as the bayes input (and I tried 20newspaper example, it will get same result): -- mahout Mahout's goal is to build scalable

Re: Bayes classifier can't get model when running on Hadoop

2011-10-17 Thread Wangda.Tan
Hi Grant, Thanks for your reply, attachment is log from Mahout. And I meet another problem, when I run this command in pseudo mode, it will hung when mapper finished before reducer start at 1st job for a very long time (about 10+ min or more), it's a very small train-set (with 12 samples, 4

Re: Bayes classifier can't get model when running on Hadoop

2011-10-17 Thread Wangda.Tan
It seems that I can't put attachment to mail list directly, so I've paste there: Running on hadoop, using HADOOP_HOME=/Users/hadoop/project/private/Release-1_1_0_0-branch/hadoop/had oop-0.20.205/ HADOOP_CONF_DIR=/Users/hadoop/project/private/171_hadoop_conf Warning:

Bayes classifier can't get model when running on Hadoop

2011-10-16 Thread Wangda.Tan
Hi All, I use a very simple input file as the bayes input (and I tried 20newspaper example, it will get same result): -- mahout Mahout's goal is to build scalable machine learning libraries. With scalable we mean: Scalable to reasonably large data sets. Our core algorithms for clustering,