All parameters of Flink must be set on a client. The path of a configuration file is as follows: Client installation path/Flink/flink/conf/flink-conf.yaml.
- You are advised to modify the flink-conf.yaml configuration file on the client. The configuration format of the YAML file is key: value.
Example: taskmanager.heap.size: 1024mb
Note that a space is required between key: and value.
- If parameters are modified in the Flink service configuration, you need to download and install the client again after the configuration is complete.