jenkins启动失败,提示Starting Jenkins Jenkins requires Java8 or later, but you are running 1.7.0

时间:2023-03-09 06:25:10
jenkins启动失败,提示Starting Jenkins Jenkins requires Java8 or later, but you are running 1.7.0

# 背景

centos安装jenkins后,先启动jenkins服务,结果报错如下:

jenkins启动失败,提示Starting Jenkins Jenkins requires Java8 or later, but you are running 1.7.0

但自己明明已经安装了java8的

# 解决方法

既然安装了java8的话,那么证明是jenkins启动的是还是用的旧的java7,需要修改jenkins启动引用的java版本,是在/etc/init.d/jenkins中保存的

jenkins启动失败,提示Starting Jenkins Jenkins requires Java8 or later, but you are running 1.7.0

可以查看到如下的代码:

jenkins启动失败,提示Starting Jenkins Jenkins requires Java8 or later, but you are running 1.7.0

jenkins是从上到下去遍历目录获取java的,而我的/usr/bin/java是最下面的一个,因此需要注释掉上面的目录