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Flink Same-Server Deployment (Non-Cross-Version Upgrade)

1. Image Pulling​

Pull the target version application image on the Flink nodes according to the architecture (Offline Package Download).

docker pull registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:1.19.720

2. Configuration Modification​

Edit the /data/mingdao/script/docker-compose.yaml configuration file and update the image version tag of the flink service to the target version:

# Example configuration snippet
flink:
  image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:1.19.720

3. Service Restart​

Execute the following script in the manager root directory to restart the services:

bash ./service.sh restartall
If the location of the service.sh file is forgotten, click to view the search command.
find / -path /proc -prune -o -name "service.sh" -print

After the restart is complete, the services will be ready for use.