本机环境
- MacOSX 12.1
- JDK1.8
> source ~/.bash_profile
> jdk8
ElasticSearch 环境
- 下载
下载地址:https://www.elastic.co/cn/downloads/past-releases#elasticsearch
本机版本:elasticsearch-6-3-2
- 启动
cd software/elasticsearch-6.3.2
./bin/elasticsearch
ps -ef | grep elastic
浏览器访问:http://127.0.0.1:9200/ 验证是否启动正常
本机报错:
org.elasticsearch.bootstrap.StartupException: ElasticsearchException
[Failed to create native process factories for Machine Learning];
问题解决:
此版本默认启用机器学习功能,此功能使用SSE4.2指令,因此仅适用于CPU 支持 SSE4.2的机器。
如果在旧硬件上运行 Elasticsearch,则必须禁用机器学习
(通过设置xpack.ml.enabled 为false)
编辑配置文件:config\elasticsearch.yml,添加如下内容:
xpack.ml.enabled: false
Kibana 环境
- 下载
https://www.elastic.co/cn/downloads/past-releases#kibana
https://www.elastic.co/cn/downloads/past-releases/kibana-6-3-2
- 启动
cd software/kibana-6.3.2-darwin-x86_64
./bin/kibana
浏览器访问:http://localhost:5601
- 使用 DSL 操作
浏览器访问:http://localhost:5601/app/kibana#/dev_tools/console
GET _search
{
"query": {
"match_all": {}
}
}
使用 Kibana 开发工具
POST test/_doc/1
{
"name":"沙漠",
"age":25
}
PUT test/_doc/1
{
"name":"沙漠33",
"age":28,
"isAdmin":true,
"height":1.68,
"address":{
"a":"1",
"b":2
}
}
GET test/_doc/1
GET test/_doc/_search
{
"query": {
"match_all": {}
}
}
GET test/_mapping
GET test/_settings
DELETE test