CentOS启动 ES 过程中遇到的问题 
seccomp unavailable 错误 
解决方法:elasticsearch.yml 配置 
bootstrap.memory_lock: false 
bootstrap.system_call_filter: false
 
max file descriptors [4096] for elasticsearch process likely too low, increase to at least [65536] 
解决方法:修改 /etc/security/limits.conf,配置: 
hard nofile 80000 
soft nofile 80000
 
max virtual memory areas vm.max_map_count [65530] is too low 
解决方法:修改 /etc/sysctl.conf,添加 : 
vm.max_map_count = 262144 
然后 sysctl -p 生效
 
the default discovery settings are unsuitable...., last least one of [....] must be configured 
解决方法:elasticsearch.yml 开启配置: 
node.name: node-1 
cluster.initial_master_nodes: ["node-1"]
 
 
关于下载安装的问题: 
es、kibana、logstash均可在华为云开源镜像站搜索下载,全版本,超快: 
(https://mirrors.huaweicloud.com/) 
插件下载,以analysis-icu来说,需要离线下载安装: 
下载地址(7.4.0版本): 
(https://artifacts.elastic.co/downloads/elasticsearch-plugins/analysis-icu/analysis-icu-7.4.0.zip)  
安装方法: 
unix:sudo bin/elasticsearch-plugin install file:///path/to/plugin.zip 
windows:bin\elasticsearch-plugin install file:///C:/path/to/plugin.zip
 
             
            posted @ 
2020-03-22 13:52  
Chuan_Chen  
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