我想在Mahout中運行樹冠的例子,但我得到的錯誤:在runining樹冠例如錯誤的象夫
Warning: $HADOOP_HOME is deprecated. Running on hadoop, using /usr/local/hadoop/bin/hadoop and HADOOP_CONF_DIR= MAHOUT-JOB: /usr/local/mahout-distribution-0.7/examples/target/mahout-examples-0.7-> job.jar Warning: $HADOOP_HOME is deprecated.
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/io/Closeables at org.apache.mahout.driver.MahoutDriver.loadProperties(MahoutDriver.java:214) at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:98) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.RunJar.main(RunJar.java:160) Caused by: java.lang.ClassNotFoundException: com.google.common.io.Closeables at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) ... 7 more
的情況下,有番石榴r09.jar在「在/ usr /本地/ mahout-distribution-0.7/examples/target/dependency「,其中包括com/google/common/io/Closeables類及其依賴項在pom.xml中。
我能做些什麼來解決這個錯誤?