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