iot/readme.md at d8932dd80018e08c5272f95cd07324b4c2e79424 - iot

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#配置

mysql

mysql配置了主从，创建了数据库example，新建了User表

debezium

进入容器执行 /start 目录，执行 ./start.sh

debezium-ui

查看debezium状态: http://localhost:8080

kafka

通过 kafkacat 查看实时信息

kafaka-connect

进入容器执行 /usr/share/java/confluentinc-kafka-connect-elasticsearch 目录，执行 ./start.sh

kibana

查看 elasticsearch 状态: http://localhost:9601

doris

进入 mysql 容器内，连接 doris fe：

mysql -h doris-fe -P 9030 -u root

设置root密码：

SET PASSWORD FOR 'root' = PASSWORD('aA123456!');

添加 doris be：

查看 be 的 log 可以查看到当前的ip，测试时使用该ip替换hostname或固定容器ip设置.env ALTER SYSTEM ADD BACKEND "hostname:9050";

移除 doris be：

ALTER SYSTEM DROPP BACKEND "hostname:9050";

查看be状态：

SHOW PROC '/backends';

创建数据库：

CREATE DATABASE example;

切换数据库：

USE example;

创建表：

CREATE TABLE User ( Id char(36) NOT NULL COMMENT 'Id', UserName varchar(255) NOT NULL COMMENT 'UserName', SecurityStamp varchar(255) REPLACE NULL COMMENT 'SecurityStamp', PasswordHash varchar(255) REPLACE NULL COMMENT 'PasswordHash', PasswordConfirmed tinyint(1) REPLACE NOT NULL COMMENT 'PasswordConfirmed', Email varchar(255) REPLACE NULL DEFAULT NULL COMMENT 'Email', EmailConfirmed tinyint(1) REPLACE NOT NULL COMMENT 'EmailConfirmed', PhoneNumber varchar(255) REPLACE NULL DEFAULT NULL COMMENT 'PhoneNumber', PhoneNumberConfirmed tinyint(1) REPLACE NOT NULL COMMENT 'PhoneNumberConfirmed', RealName varchar(255) REPLACE NULL COMMENT 'RealName', IdentityNumber varchar(255) REPLACE NULL COMMENT 'IdentityNumber', IdentityConfirmed tinyint(1) REPLACE NOT NULL COMMENT 'IdentityConfirmed', NickName varchar(255) REPLACE NULL COMMENT 'NickName', Avatar varchar(255) REPLACE NULL COMMENT 'Avatar', Sex int(0) REPLACE NULL DEFAULT NULL COMMENT 'Sex', Birthday datetime REPLACE NULL DEFAULT NULL COMMENT 'Birthday', LockoutEnabled tinyint(1) REPLACE NOT NULL COMMENT 'LockoutEnabled', AccessFailedCount int(0) REPLACE NOT NULL COMMENT 'AccessFailedCount', LockoutEnd datetime REPLACE NULL DEFAULT NULL COMMENT 'LockoutEnd', RowVersion varchar(255) REPLACE NULL COMMENT 'RowVersion', Created datetime REPLACE NOT NULL COMMENT 'Created', Modified datetime REPLACE NULL DEFAULT NULL COMMENT 'Modified', Deleted datetime REPLACE NULL DEFAULT NULL COMMENT 'Deleted' ) AGGREGATE KEY(Id,UserName) DISTRIBUTED BY HASH(Id) BUCKETS 10 PROPERTIES("replication_num" = "1");

======================================================================= 从kafka导入：

CREATE ROUTINE LOAD example.job1 on User PROPERTIES ( "desired_concurrent_number"="1" ) FROM KAFKA ( "kafka_broker_list"= "kafka:9092", "kafka_topic" = "mysql.example.User" );

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