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After enabling access to Zookeeper using ACLs, you can define and/or change ACLs for Zookeeper nodes and this way determine which entities have access to specific nodes within the ZooKeeper distributed filesystemfile system.
For example, you can configure Zookeeper to use digest authentication by running the addauth digest user:password command. Then you can authenticate yourself to the server using the addauth command in the ZooKeeper CLI. The addauth command sends the password hash to the ZooKeeper server, which validates it and grants you access to its nodes. Once you have authenticated yourself, you can use the ZooKeeper CLI to manage Zookeeper nodes. Learn how to use Zookeeper CLI >>