[HADOOP] 어떻게 스물 뉴스 그룹 분류 예에 메인 클래스의 MahoutDriver 오류를로드 해결을

어떻게 스물 뉴스 그룹 분류 예에 메인 클래스의 MahoutDriver 오류를로드 해결을

나는 두싯의 2newsgroup 분류 예제를 실행하려합니다. 나는 MAHOUT_LOCAL는, 분류가 혼란 행렬을 표시하지 않습니다 진정한 = 다음과 같은 경고를 제공합니다 설정 :

ok. You chose 2 and we'll use naivebayes
creating work directory at /tmp/mahout-work-cloudera
+ echo 'Preparing 20newsgroups data'
Preparing 20newsgroups data
+ rm -rf /tmp/mahout-work-cloudera/20news-all
+ mkdir /tmp/mahout-work-cloudera/20news-all
+ cp -R /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/alt.atheism /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/comp.graphics /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/comp.os.ms-windows.misc /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/comp.sys.ibm.pc.hardware /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/comp.sys.mac.hardware /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/comp.windows.x /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/misc.forsale /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/rec.autos /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/rec.motorcycles /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/rec.sport.baseball /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/rec.sport.hockey /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/sci.crypt /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/sci.electronics /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/sci.med /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/sci.space /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/soc.religion.christian /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/talk.politics.guns /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/talk.politics.mideast /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/talk.politics.misc /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-test/talk.religion.misc /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/alt.atheism /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/comp.graphics /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/comp.os.ms-windows.misc /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/comp.sys.ibm.pc.hardware /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/comp.sys.mac.hardware /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/comp.windows.x /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/misc.forsale /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/rec.autos /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/rec.motorcycles /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/rec.sport.baseball /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/rec.sport.hockey /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/sci.crypt /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/sci.electronics /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/sci.med /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/sci.space /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/soc.religion.christian /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/talk.politics.guns /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/talk.politics.mideast /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/talk.politics.misc /tmp/mahout-work-cloudera/20news-bydate/20news-bydate-train/talk.religion.misc /tmp/mahout-work-cloudera/20news-all
+ '[' '' '!=' '' ']'
+ echo 'Creating sequence files from 20newsgroups data'
Creating sequence files from 20newsgroups data
+ ./bin/mahout seqdirectory -i /tmp/mahout-work-cloudera/20news-all -o /tmp/mahout-work-cloudera/20news-seq -ow


MAHOUT_LOCAL is set, so we don't add HADOOP_CONF_DIR to classpath.
MAHOUT_LOCAL is set, running locally
Error: Could not find or load main class org.apache.mahout.driver.MahoutDriver

나에게 모든 솔루션 감사를주십시오.

해결법

1. ==============================

   1.이 오류는 아파치 받는다는-3.2.1에서 잘못된 아파치 받는다는 경로와 POM 파일 내가 간단히 말해 (코끼리 조련사 마스터 전체 소스 코드 포함)의 pom.xml 파일 때문 다시이 방법은 확실히이 문제를 해결 명령을 실행합니다.

   이 오류는 아파치 받는다는-3.2.1에서 잘못된 아파치 받는다는 경로와 POM 파일 내가 간단히 말해 (코끼리 조련사 마스터 전체 소스 코드 포함)의 pom.xml 파일 때문 다시이 방법은 확실히이 문제를 해결 명령을 실행합니다.

from https://stackoverflow.com/questions/27236298/how-to-resolve-load-main-class-mahoutdriver-error-on-twenty-newsgroups-classific by cc-by-sa and MIT license