[MAHOUT-1645] mahout 1.0 snapshot not compatible with hadoop 2.2

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Fix Version/s: 0.10.0

Environment

hadoop 2.2

• Assignee: Unassigned
• Reporter: Lin Duan
• Created: 10/Mar/15 10:09
• Updated: 13/Apr/15 09:57
• Resolved: 31/Mar/15 22:17

Description

Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
at org.apache.mahout.common.HadoopUtil.getCustomJobName(HadoopUtil.java:174)
at org.apache.mahout.common.AbstractJob.prepareJob(AbstractJob.java:614)