我是新手,我正在尝试找到解决此问题的方法。为了在 Ubuntu 15.10 上设置 Hadoop 2.7.2,我遵循了这个教程
http://idroot.net/tutorials/how-to-install-apache-hadoop-on-ubuntu-14-04/
当我启动“hdfs namenode format”时,我继续收到此错误错误:无法找到或加载主类 org.apache.hadoop.hdfs.server.namenode.NameNode
这是 bashrc 内容
export JAVA_HOME=/usr/lib/jvm/java-8-oracle
export HADOOP_INSTALL=/usr/local/hadoop
export PATH=$PATH:$HADOOP_INSTALL/bin
export PATH=$PATH:$HADOOP_INSTALL/sbin
export HADOOP_MAPRED_HOME=$HADOOP_INSTALL
export HADOOP_COMMON_HOME=$HADOOP_INSTALL
export HADOOP_HDFS_HOME=$HADOOP_INSTALL
export YARN_HOME=$HADOOP_INSTALL
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_INSTALL/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_INSTALL/lib"
谁能帮我解决这个(我认为是愚蠢的)问题?
非常感谢卡马