[ https://issues.apache.org/jira/browse/MAHOUT-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suneel Marthi updated MAHOUT-1061: ---------------------------------- Fix Version/s: 0.8 > mapreduce split causes ClassNotFound exception > ---------------------------------------------- > > Key: MAHOUT-1061 > URL: https://issues.apache.org/jira/browse/MAHOUT-1061 > Project: Mahout > Issue Type: Bug > Components: Integration > Affects Versions: 0.7 > Reporter: David Engel > Assignee: Sebastian Schelter > Labels: patch > Fix For: 0.8 > > > Running the split program in mapreduce mode, e.g. "mahout split -xm mapreduce > ..." results in a ClassNotFound exception because the job jar is not set. > The following patch fixes the problem for me. > diff -ur > mahout-distribution-0.7.orig/integration/src/main/java/org/apache/mahout/utils/SplitInputJob.java > > mahout-distribution-0.7/integration/src/main/java/org/apache/mahout/utils/SplitInputJob.java > --- > mahout-distribution-0.7.orig/integration/src/main/java/org/apache/mahout/utils/SplitInputJob.java > 2012-06-12 03:30:39.000000000 -0500 > +++ > mahout-distribution-0.7/integration/src/main/java/org/apache/mahout/utils/SplitInputJob.java > 2012-08-20 17:28:18.000000000 -0500 > @@ -114,6 +114,6 @@ > > // Setup job with new API > Job job = new Job(oldApiJob); > + job.setJarByClass(SplitInputJob.class); > FileInputFormat.addInputPath(job, inputPath); > FileOutputFormat.setOutputPath(job, outputPath); > job.setNumReduceTasks(1); -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira