环境

linux

现象

首次安装jenkins后，启动报错

[root@test-210-50 jenkins]# systemctl start jenkins.service 
Job for jenkins.service failed because the control process exited with error code. See "systemctl status jenkins.service" and "journalctl -xe" for details.

原因

查看详细原因发现是java路径不对:

解决方案

• 获取本地java地址：

[root@test-210-50 jenkins]# which java
/usr/java/jdk1.8.0_101/bin/java

• 修改jenkins的配置文件：

vim /etc/init.d/jenkins