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