謸氕づ独尊 发表于 2021-9-7 13:52:32

【elasticsearch系列】双击elasticsearch.bat闪退,日志排查报错信息


[*]打开my-application.log日志文件,寻找报错信息,如下:
bootstrap checks failed
: the default discovery settings are unsuitable for production use; at least one of must be configured

[*]看提示可知:缺少默认设置,至少需要设置discovery.seed_hosts/discovery.seed_providers/cluster.initial_master_nodes中的一个参数.
discovery.seed_hosts:集群主机列表
discovery.seed_providers: 基于配置文件配置集群主机列表
cluster.initial_master_nodes: 启动时初始化的参与选主的node,生产环境必填

[*]修改elasticsearch.yml
# ---------------------------------- Cluster -----------------------------------
cluster.name: my-application
# ------------------------------------ Node ------------------------------------
node.name: node-1
# ---------------------------------- Network -----------------------------------
network.host: 0.0.0.0
http.port: 9200
# --------------------------------- Discovery ----------------------------------
discovery.seed_hosts: ["127.0.0.1"]
cluster.initial_master_nodes: ["node-1"] 题目着重办理服务集群题目,将设置文件按照下图设置成自己的主机列表,节点列表


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