尝试执行spark-shell时出现错误“无此文件或目录”

Question

I've updated jdk and now when i'm trying to enter spark shell it gives the below error:

/home/orienit/work/spark-1.6.0-bin-hadoop2.6/bin/spark-class: line 86:  
 /usr/lib/jvm/java-1.8.0-openjdk/bin/java: No such file or directory

Answer 1

In order to make sure spark points to the right java version: 1) go to {spark-dir}/conf 2) cp spark-env.sh.template spark-env.sh . 3) edit 'spark-env.sh' and add JAVA_HOME={JAVA_HOME_DIR} 4) execute it - ./spark-env.sh