ES权威指南
2022-04-28 19:20:29 0 举报AI智能生成
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ES运维与使用指南
作者其他创作
大纲/内容
rpm
安装
jvm fatal error logs
heap dump path
heap size
jvm.options
path.data
path.logs
Network Settings
network.host
discovery.type
xpack.security.enabled
http.cors.enabled
http.cors.allow-origin
elasticsearch.yml
server.host
elasticsearch.hosts
elasticsearch.username
elasticsearch.password
kibana.yml
minimal security
单机
1. generate a CA
2. generate a certificate and private key
3. copy certificate to the config directory
4. copy to other nodes
basic security
cluster.name
node.name
discovery.seed_hosts
cluster.initial_master_nodes
集群
配置
head
kibana
可视化工具
升级
管理
ES运维
settings
datatypes
meta-fields
parameters
mappings
aliases
PUT /<index>
创建索引
index
索引文档
range query
term query
terms query
exists query
wildcard query
term-level query
match
match_bool_prefix
match_phrase_prefix
multi-match
full text query
Leaf query
must
should
filter
must_not
bool query
positive
negative
negative_boost
boosting query
boost
constant_score query
dis max query
functioin_score query
Compound query
搜索文档
doc
1. add index pattern
2. add @timestamp field
3. POST /_data_stream/_migrate/<alias>
migrate
1.create index lifecycle policy
2. create component templates
3. create index template
4.create data stream
set up data stream
data stream
ES使用
ES知识图谱(7.15.2)
职业：java
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