Which of the following commands is used to clear the KV store?

The command splunk clean kvstore is the officially documented command-line interface (CLI) tool used to remove all data from the KV store on a Splunk instance. This action is irreversible and is typically used during development, testing, or when a complete reset of the KV store's contents is required. It must be run from the $SPLUNKHOME/bin directory.

B. splunk clear kvstore: The clear verb is not used for this function in the Splunk CLI; the correct verb is clean.

C. splunk delete kvstore: The delete verb is not a valid command for managing the KV store as a whole from the CLI.

D. splunk reinitialize kvstore: reinitialize is not a valid verb for this Splunk CLI command. The correct and documented command is splunk clean kvstore.

- Splunk Enterprise Documentation. (2023). Admin Manual, "Use the command line to manage KV Store". This section explicitly lists and describes the splunk clean kvstore command as the method to "Remove all data from KV Store."

- Splunk Enterprise Documentation. (2023). Developing Views and Apps for Splunk Web, "KV Store". The documentation on administering the KV store references the CLI tools for maintenance, including the clean command.