Upgrade KV Store

This topic describes the Dremio CLI command, dremio-admin upgrade which upgrades Dremio's KV store.

Admin CLI on Kubernetes

Be sure you read Using the Dremio Admin CLI on Kubernetes before putting anything learned on this page into practice on such a deployment.

Requirements

• A backup must be done before performing the dremio-admin command. See Backup for more information.
• Shut down all cluster nodes completely before running the command.
• This command is run on the master node.

Syntax

Syntax for upgrade KV store command

<DREMIO_HOME>/bin/dremio-admin upgrade

Options

There are no options available for this command.