# ======================== Elasticsearch Configuration =========================## NOTE: Elasticsearch comes with reasonable defaults for most settings.# Before you set out to tweak and tune the configuration, make sure you# understand what are you trying to accomplish and the consequences.## The primary way of configuring a node is via this file. This template lists# the most important settings you may want to configure for a production cluster.## Please consult the documentation for further information on configuration options:# https://www.elastic.co/guide/en/elasticsearch/reference/index.html## ---------------------------------- Cluster -----------------------------------## Use a descriptive name for your cluster:# 这里的集群名称是假的
cluster.name:test
## ------------------------------------ Node ------------------------------------## Use a descriptive name for the node:# 这里的节点名称也是假的
node.name:testA
## Add custom attributes to the node:##node.attr.rack: r1######
node.master: true
node.data: true## ----------------------------------- Paths ------------------------------------## Path to directory where to store the data (separate multiple locations by comma):#
path.data: /hhdata/hhdata
## Path to log files:#
path.logs: /hhdata/hhlogs
## ----------------------------------- Indices -----------------------------------#
indices.query.bool.max_clause_count: 10240### ----------------------------------- Memory -----------------------------------## Lock the memory on startup:##bootstrap.memory_lock: true## Make sure that the heap size is set to about half the memory available# on the system and that the owner of the process is allowed to use this# limit.## Elasticsearch performs poorly when the system is swapping the memory.## ---------------------------------- Network -----------------------------------## Set the bind address to a specific IP (IPv4 or IPv6):#
network.host: 0.0.0.0## Set a custom port for HTTP:##http.port: 9200## For more information, consult the network module documentation.## --------------------------------- Discovery ----------------------------------## Pass an initial list of hosts to perform discovery when new node is started:# The default list of hosts is ["127.0.0.1", "[::1]"]# 这里的主节点列表也为假的
discovery.zen.ping.unicast.hosts: ["IP1:9300","IP2:9300","IP3:9300","IP4:9300","IP5:9300"]
## Prevent the "split brain" by configuring the majority of nodes (total number of master-eligible nodes / 2 + 1):#
discovery.zen.minimum_master_nodes: 3# 暂时不能修改,会报错#discovery.zen.ping.multicast.enabled: false## For more information, consult the zen discovery module documentation.## ---------------------------------- Gateway -----------------------------------## Block initial recovery after a full cluster restart until N nodes are started:## 暂时不能修改,会报错#gateway.type: local#gateway.expected_nodes: 9# 期望在线的节点数量
gateway.recover_after_nodes: 5## For more information, consult the gateway module documentation.## ---------------------------------- Various -----------------------------------## Require explicit names when deleting indices:##action.destructive_requires_name: true# 插件访问权限配置
http.cors.enabled: true
http.cors.allow-origin: "*"