102、全文检索-ElasticSearch-简介 --109、全文检索-ElasticSearch-入门-删除数据&bulk批量操作导入样本测试数据
安装
[root@play ~]# docker pull elasticsearch:7.4.2
7.4.2: Pulling from library/elasticsearch
d8d02d457314: Pull complete
f26fec8fc1eb: Pull complete
8177ad1fe56d: Pull complete
d8fdf75b73c1: Pull complete
47ac89c1da81: Pull complete
fc8e09b48887: Pull complete
367b97f47d5c: Pull complete
Digest: sha256:543bf7a3d61781bad337d31e6cc5895f16b55aed4da48f40c346352420927f74
Status: Downloaded newer image for elasticsearch:7.4.2
docker.io/library/elasticsearch:7.4.2
[root@play ~]# free -m
total used free shared buff/cache available
Mem: 7821 2802 476 16 4542 4703
Swap: 1639 11 1628
[root@play ~]# mkdir -p /mydata/elasticsearch/config [root@play ~]# mkdir -p /mydata/elasticsearch/data [root@play ~]# echo "http.host: 0.0.0.0" > /mydata/elasticsearch/config/elasticsearch.yml [root@play ~]# cat /mydata/elasticsearch/config/elasticsearch.yml http.host: 0.0.0.0 [root@play ~]# docker run --name elasticsearch -p 9200:9200 -p 9300:9300 --privileged=true > -e "discovery.type=single-node" > -e ES_JAVA_OPTS="-Xms128m -Xms256m" > -v /mydata/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml > -v /mydata/elasticsearch/data:/usr/share/elasticsearch/data > -v /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins > -d elasticsearch:7.4.2
但是会报错显示权限不足
安装kibana
[root@play elasticsearch]# chmod 777 -R . [root@play elasticsearch]# ll total 0 drwxrwxrwx. 2 root root 31 Jun 8 11:26 config drwxrwxrwx. 2 root root 6 Jun 8 11:23 data drwxrwxrwx. 2 root root 6 Jun 8 11:35 plugins [root@play elasticsearch]# docker ps -l CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 174c44e86f31 elasticsearch:7.4.2 "/usr/local/bin/dock…" 2 minutes ago Exited (1) 2 minutes ago elasticsearch [root@play elasticsearch]# docker start 174c44e86f31 174c44e86f31 [root@play elasticsearch]# docker pull kibana:7.4.2 7.4.2: Pulling from library/kibana d8d02d457314: Already exists bc64069ca967: Pull complete c7aae8f7d300: Pull complete 8da0971e3b41: Pull complete 58ea4bb2901c: Pull complete b1e21d4c2a7e: Pull complete 3953eac632cb: Pull complete 5f4406500758: Pull complete 340d85e0d1c7: Pull complete 1768564d16fb: Pull complete Digest: sha256:355f9c979dc9cdac3ff9a75a817b8b7660575e492bf7dbe796e705168f167efc Status: Downloaded newer image for kibana:7.4.2 docker.io/library/kibana:7.4.2 [root@play elasticsearch]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAME S 174c44e86f31 elasticsearch:7.4.2 "/usr/local/bin/dock…" 12 minutes ag o Up 9 minutes 0.0.0.0:9200->9200/tcp, 0.0.0.0:9300->9300/tcp elas ticsearch [root@play elasticsearch]# docker run --name kibana -e ELASTICSEARCH_HOSTS=http: //192.168.1.119:9200 -p 5601:5601 -d kibana:7.4.2 7ab7bf7aa2e5b88e561e6d43c5aa054d49724d30d16bc6d444b8ad4883edf35c [root@play elasticsearch]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 7ab7bf7aa2e5 kibana:7.4.2 "/usr/local/bin/dumb…" 7 seconds ago Up 6 seconds 0.0.0.0:5601->5601/tcp kibana 174c44e86f31 elasticsearch:7.4.2 "/usr/local/bin/dock…" 13 minutes ago Up 10 minutes 0.0.0.0:9200->9200/tcp, 0.0.0.0:9300->9300/tcp elasticsearch
Cat
GET /_cat/nodes: 查看所有节点
GET /_cat/health: 查看es健康状况
GET /_cat/master: 查看主节点
GET /_cat/indices: 查看所有索引
106、全文检索-ElasticSearch-入门-put&post新增数据
107、全文检索-ElasticSearch-入门-get查询数据&乐观锁字段
108、全文检索-ElasticSearch-入门-put&post修改数据
PUT和没有update的POST进行更新的时候，是直接覆盖
109、全文检索-ElasticSearch-入门-删除数据&bulk批量操作导入样本测试数据
批量插入
Json地址：
https://github.com/elastic/elasticsearch/blob/master/docs/src/test/resources/accounts.json