How to resolve the issue of hive parameter list being too long?

When the Hive parameter list is too long, the following solutions can be considered:

1. Configuring Hive with a configuration file: Create a Hive configuration file that contains all parameters and specify it as an argument when starting Hive. This allows all parameters to be centralized in one file without the need to specify them individually on the command line.
2. Use a script file: create a script file, input all the parameters, and then execute the script file to start Hive. This will help avoid specifying parameters one by one in the command line.
3. To execute Hive queries and commands, you can utilize the interactive command-line tool provided by Hive. By setting Hive parameters within this tool, you can avoid specifying too many parameters in the command line.
4. The include option in Hive configuration files allows multiple configuration files to be merged into one. Parameters can be divided into multiple configuration files, then merged into one configuration file using the include option, which can be specified when starting Hive.
5. Using environment variables: setting some commonly used parameters as environment variables, and then specifying parameter values when starting Hive through environment variables.
6. Utilize a Hive cluster management tool: If you are using a Hive cluster management tool like Ambari or Cloudera Manager, you can use these tools to manage Hive configurations and avoid manually specifying too many parameters.

No matter which method is chosen, it is important to ensure the accuracy and consistency of the parameters.