环境: CentOS 1611 + gerrit-2.11.4 (review.openstack.org)
1. 安装java1.8 (>1.7)
[root@review ~]# yum install java [root@review ~]# java -version openjdk version "1.8.0_131" OpenJDK Runtime Environment (build 1.8.0_131-b12) OpenJDK 64-Bit Server VM (build 25.131-b12, mixed mode)