ELK之记一次启动elasticsearch报错 unable to create temporary keystore

 

 　　刚刚安装的elasticsearch启动报错

　　查看日志/var/log/message

Sep 27 11:13:17 local-nginx elasticsearch: Exception in thread "main" org.elasticsearch.bootstrap.BootstrapException: org.elasticsearch.cli.UserException: unable to create temporary keystore at [/etc/elasticsearch/elasticsearch.keystore.tmp], please check filesystem permissions

 　　原因：第一次启动需要创建keystore文件，但是配置文件路径/etc/elasticsearch/ 没有权限

　　设置权限

 chown -R elasticsearch:elasticsearch /etc/elasticsearch/

 　　再重启即可

 systemctl restart elasticsearch

 　　PS：之前安装elasticsearch无需手动设置该权限