spark 1.6.0 升版升级到 spark 1.6.1 spark集群1台master 8台worker设备的详细升版解密

1.下载 新版本 spark-1.6.1-bin-hadoop2.6.tgz
root@master:/usr/local/setup_tools#  tar -zxvf spark-1.6.1-bin-hadoop2.6.tgz
2.编辑/etc/profile
 vi /etc/profile




export SPARK_HOME=/usr/local/spark-1.6.0-bin-hadoop2.6 
修改为
export SPARK_HOME=/usr/local/spark-1.6.1-bin-hadoop2.6


3.生效
root@master:/usr/local# source  /etc/profile


4.备份spark1.6.1的配置文件


cp -R /usr/local/spark-1.6.1-bin-hadoop2.6/conf/. /usr/local/spark-1.6.1-bin-hadoop2.6/conf.161.bak




5.将原来的1.6.0的配置文件拷贝过来




cp -R /usr/local/spark-1.6.0-bin-hadoop2.6/conf/. /usr/local/spark-1.6.1-bin-hadoop2.6/conf


6 查看1.6.1 的配置
vi spark-env.sh




export SCALA_HOME=/usr/local/scala-2.10.4
export JAVA_HOME=/usr/local/jdk1.8.0_60
expor