Re: java.lang.NoClassDefFoundError: org/apache/commons/cli2/Option

2012-08-27 Thread Phoenix Bai
/xxx/input -Dmapred.output.dir=/user/xxx/output --recommenderClassName org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommender --numRecommendations 10 Exception in thread main java.lang.NoClassDefFoundError: org/apache/commons/cli2/Option at java.lang.Class.forName0

Re: java.lang.NoClassDefFoundError: org/apache/commons/cli2/Option

2012-08-26 Thread Sean Owen
-Dmapred.input.dir=/user/xxx/input -Dmapred.output.dir=/user/xxx/output --recommenderClassName org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommender --numRecommendations 10 Exception in thread main java.lang.NoClassDefFoundError: org/apache/commons/cli2/Option