Hadoop 同时启动HDFS、YARN出错

Question

 liuye@liuye-VirtualBox:~$ start-all.sh
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
/usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录
Starting namenodes on []
liuye@localhost's password: 
localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-liuye-namenode-liuye-VirtualBox.out
localhost: /usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录
liuye@localhost's password: 
localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-liuye-datanode-liuye-VirtualBox.out
localhost: /usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录
/usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录
starting yarn daemons
starting resourcemanager, logging to /usr/local/hadoop/logs/yarn-liuye-resourcemanager-liuye-VirtualBox.out
/usr/local/hadoop/bin/yarn: 行 284: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录
liuye@localhost's password: 
localhost: starting nodemanager, logging to /usr/local/hadoop/logs/yarn-liuye-nodemanager-liuye-VirtualBox.out
localhost: /usr/local/hadoop/bin/yarn: 行 284: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录
liuye@liuye-VirtualBox:~$ 

Answer 1

我猜测是没有关联java 环境，hadoop需要设置java环境，修改在/etc/hadoo-env.sh
export JAVA_HOME=/usr/java/jdk1.7.0_60