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ElasticSearch 本机可以访问,外网无法访问----问题解决
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问题:本机可以访问,外网无法访问
config/elasticsearch.ymlnetwork.host: 0.0.0.0
使用普通用户zuoys,重启es,报错如下:

[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
[root@cent7-zuoys config]# su root
[root@cent7-zuoys config]# vim /etc/security/limits.conf# 在最后面追加下面内容,zuoys为启动es的用户名
zuoys hard nofile 65536
zuoys soft nofile 65536
[2]: max number of threads [3780] for user [zuoys] is too low, increase to at least [4096]
[root@cent7-zuoys config]# vi /etc/security/limits.d/90-nproc.conf* soft nproc 4096
root soft nproc unlimited
* hard nproc 4096
[3]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[root@cent7-zuoys limits.d]# vi /etc/sysctl.conf
#新增
vm.max_map_count=262144
最后,重启电脑。
验证:

成功。







