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Posted to user@mahout.apache.org by Grant Ingersoll <gs...@apache.org> on 2009/05/29 16:53:37 UTC

Wikipedia Bayes Example

Has anyone successively run http://cwiki.apache.org/confluence/display/MAHOUT/WikipediaBayesExample 
  all the way through?

I'm consistently getting:
09/05/28 16:43:15 INFO mapred.JobClient:  map 100% reduce 0%
java.io.IOException: Job failed!
         at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java: 
1232)
         at  
org 
.apache 
.mahout 
.classifier 
.bayes 
.WikipediaDatasetCreatorDriver 
.runJob(WikipediaDatasetCreatorDriver.java:113)
         at  
org 
.apache 
.mahout 
.classifier 
.bayes.WikipediaDatasetCreator.main(WikipediaDatasetCreator.java:65)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at  
sun 
.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 
39)
         at  
sun 
.reflect 
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 
25)

when running.  I'm going to try outputting more log info next, but  
thought I would ask.

-Grant