Hadoop安装完后,启动时报Error: JAVA_HOME is not set and could not be found.解决办法: 修改/etc/hadoop/hadoop-env.sh中设JAVA_HOME. 应当使用绝对路径. export JAVA_HOME=$JAVA_HOME //错误,不能这么改 export JAVA_HOME=/usr/local/lib/jdk1.8.0_60 …
解决办法:在zkEnv.cmd文件中直接写死调用的jdk路径 set JAVA_HOME="D:\Program Files\Java7\jdk1.7.0_51" if not exist %JAVA_HOME%\bin\java.exe ( echo Error: JAVA_HOME is incorrectly set. goto :eof ) set JAVA=%JAVA_HOME%\bin\java…
Hadoop安装完后,启动时报Error: JAVA_HOME is not set and could not be found. 解决办法: 修改/etc/hadoop/hadoop-env.sh中设JAVA_HOME. 应当使用绝对路径. export JAVA_HOME=$JAVA_HOME //错误,原来就这样的 不该就报错 export JAVA_HOME=/usr/java/jdk1.6.0_45 //正确,应该这么改…
配置hadoop-1.2.1出现localhost: Error: JAVA_HOME is not set. 具体为: hadoop@dy-virtual-machine:~/hadoop-1.2.1$ start-all.shstarting namenode, logging to /home/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-hadoop-namenode-dy-virtual-machine.outlocalhost: startin…
如果stop-dfs.sh也报了这个错,把$HADOOP_HOME/libexec/hadoop-config.sh中的如下内容之前加上 export JAVA_HOME=/home/lqr/Tools/jdk1.8.0_151 # Attempt to set JAVA_HOME if it is not set if [[ -z $JAVA_HOME ]]; then # On OSX use java_home (or /Library for older versions) if [ "…