I have a pojo that calls KMeansDriver. I'm on 0.6-SNAPSHOT Ubuntu Linux Once the mapper gets run in Hadoop, hadoop complains with: Caused by: java.lang.NoClassDefFoundError: com/google/common/collect/Lists at org.apache.mahout.clustering.kmeans.KMeansMapper.<init>(KMeansMapper.java:37) ... 12 more
I've tried different combinations of setting classpath but nothing helps. com.google.common.collect.Lists is in guava-r09.jar 1) setting $HADOOP_CLASSPATH to point to ALL possible jars before starting hadoop 2) setting $CLASSPATH before starting hadoop 3) passing -classpath to my pojo 4) setting $CLASSPATH before running my pojo The thing is, if it runs 'locally' from the local filesystem it works. Once I point it to hadoop, I get the error. Is this a hadoop classpath/classloader issue?
