What are the system requirements for installing RocketMQ?

The installation requirements of RocketMQ include the following aspects:

1. Java environment: RocketMQ is developed based on Java, so it requires the installation of Java environment first. We recommend using JDK version 1.8 or higher.
2. Operating System: RocketMQ can be installed on operating systems such as Linux, Windows, and MacOS. It is recommended to use Linux systems, like CentOS or Ubuntu.
3. Memory requirement: RocketMQ operation requires a certain amount of memory resources, and for production environments, it is recommended to have at least 8GB of memory.
4. RocketMQ requires a certain amount of storage space for storing message data and logs. It is recommended to have at least 100GB of disk space based on actual needs.
5. Network Environment: RocketMQ is a distributed messaging middleware that requires ensuring normal communication between nodes, recommending the use of high-speed network environment.

It is important to note that RocketMQ has specific requirements, such as the need to disable the firewall and configure the hostname. For detailed installation steps and configuration, please refer to the official RocketMQ documentation.