无法创建Hadoop集群
问题描述:
我下面http://alanxelsys.com/hadoop-v2-single-node-installation-on-centos-6-5到我的集群无法创建Hadoop集群
我已经安装了里面的/ usr /本地/ Hadoop的/ sbin目录的Hadoop上安装Hadoop的
,当我尝试执行bash脚本
start-all.sh; system gives below error;
start-all.sh: command not found
知道我已经试过
1. Tried setting SSH again
2. Recheck the java path
Varible我已经设置为
export JAVA_HOME=/usr/java/latest
export HADOOP_INSTALL=/usr/local/hadoop
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_HOME/lib"export PATH=$PATH:$HADOOP_HOME/sbin:$HADOOP_HOME/bin
答
start-all.sh脚本说“此脚本已弃用。而是使用start-dfs.sh和start-yarn.sh“,所以你应该使用start-dfs.sh和start-yarn.sh
所以你ssh进入服务器并试图执行'java'? – 2014-09-20 16:33:11
您是否尝试手动进入sbin目录并尝试执行该命令? – user3484461 2014-09-22 06:24:50
您是否源代码.bashrc – 2014-09-22 11:21:31