本文转自:https://blog.csdn.net/xuchuangqi/article/details/78989940
1、首先要远程连接就要把配置文件的network.host:
改为 network.host: 0.0.0.0(注意:后要写空格,不然的话要报线程异常)
2、改完这个就会遇到一个max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
这个问题的出现我觉得是什么空间不够导致的。所以需要在root用户下编辑相应的设置
sudo vim /etc/sysctl.conf
添加下面配置:
vm.max_map_count=655360
并执行命令:
sudo sysctl -p
然后,重新启动elasticsearch,即可启动成功。
3 还可能遇到的问题:
ERROR: bootstrap checks failed
max file descriptors [4096] for elasticsearch process likely too low, increase to at least [65536]
max number of threads [1024] for user [lishang] likely too low, increase to at least [2048]
解决:切换到root用户,编辑limits.conf 添加类似如下内容
vi /etc/security/limits.conf
添加如下内容:
* soft nofile 65536
* hard nofile 131072
* soft nproc 2048
* hard nproc 4096
max number of threads [1024] for user [lish] likely too low, increase to at least [2048]
解决:切换到root用户,进入limits.d目录下修改配置文件。
vi /etc/security/limits.d/90-nproc.conf
修改如下内容:
* soft nproc 1024
#修改为
* soft nproc 2048