How to Enable HDP

1. Create a new MySQL database: MDHDP

   1. Access the container:

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

   2. Log in to MySQL:

      mysql -h sc -P 3306 -uroot -p123456

   3. Create the 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

1. Deploy the Flink service, refer to: How to Deploy Flink Service

   • The HDP feature depends on the Flink service. Before enabling HDP features, ensure that the Flink service has been successfully deployed.

   • If you previously deployed Flink for data integration or aggregation table functionality, you need to upgrade Flink to 1.19.710.

     Upgrade Notice

     After upgrading the Flink version, existing data integration synchronization tasks and aggregation tables must be manually restarted to resume operation.

     • Flink Standalone Mode: Cross-Version Upgrade Guide

     • Flink Cluster Mode: Cross-Version Upgrade Guide

2. Download the HDP image (Offline Package Download)

   docker pull nocoly/hdp:1.0.0

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

   1. Add the hdp service

        hdp:
          image: nocoly/hdp:1.0.0
          environment:
            <<: *app-environment

   2. 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: nocoly/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/hap/data
      
        sc:
          image: nocoly/sc:3.2.0
          environment:
            <<: *app-environment
          volumes:
            - ./volume/data/:/data/
      
        command:
          image: nocoly/command:node2011-python312
      
        doc:
          image: nocoly/doc:2.0.0
      
        flink:
          image: nocoly/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: nocoly/hdp:1.0.0
          environment:
            <<: *app-environment

4. Restart the service by executing the following command in the installation manager's extraction path:

   bash service.sh restartall