How to Enable HDP

Create MySQL database: MDHDP

Entering the container

docker exec -it $(docker ps | grep -E 'mingdaoyun-community|mingdaoyun-hap' | awk '{print $1}') bash

Create Database

CREATE DATABASE IF NOT EXISTS MDHDP DEFAULT CHARACTER SET utf8mb4 DEFAULT COLLATE utf8mb4_general_ci;

If MongoDB connection authentication is enabled, you need to manually create the mdhdp database. Please refer to how to create a new MongoDB database

Deploy the Flink service, referring to: How to Deploy the Flink Service
- The HDP functionality depends on the Flink service. Before enabling HDP, ensure that the Flink service has been successfully deployed.
- If Flink has been deployed using the data integration or aggregation table function before, you need to upgrade Flink to 1.19.710
  - Standalone mode: refer to Flink Upgrade(cross version)
  - Cluster mode: refer to Flink Upgrade(cross version)

Download the HDP image (Offline Package Download)

docker pull registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-hdp:1.0.0

Modify the docker-compose.yaml file (default path: /data/mingdao/script/docker-compose.yaml)

Add the hdp service

  hdp:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-hdp:1.0.0
    environment:
      <<: *app-environment

Add the ENV_HDP_ENABLE environment variable to the app service

app:
  environment:
    ENV_HDP_ENABLE: "true"

Click to view the complete modification example

version: '3'

services:
  app:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-hap:7.1.0
    environment: &app-environment
      ENV_ADDRESS_MAIN: "https://hap.domain.com"
      ENV_APP_VERSION: "7.1.0"
      ENV_API_TOKEN: "******"
      ENV_FLINK_URL: "http://flink:8081"
      ENV_HDP_ENABLE: "true"  # New: Enable the HDP function
    ports:
      - 8880:8880
    volumes:
      - ./volume/data/:/data/
      - ../data:/data/mingdao/data

  sc:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-sc:3.2.0
    environment:
      <<: *app-environment
    volumes:
      - ./volume/data/:/data/

  command:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-command:node1018-python36

  doc:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-doc:2.0.0

  flink:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:1.19.710
    entrypoint: ["/bin/bash"]
    command: ["/run.sh"]
    environment: 
      ENV_FLINK_S3_ENDPOINT: "sc:9010"
    volumes:
      - ./volume/data/:/data/

  # --- Newly added service ---
  hdp:
    image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-hdp:1.0.0
    environment:
      <<: *app-environment

Restart the service by executing the following command in the installation manager's extraction path:
```
bash service.sh restartall
```