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Anonymous users2024-02-10As a distributed service framework, ZooKeeper is mainly used to solve the consistency problem of application systems in distributed clusters, and it can provide data storage based on a directory node tree similar to a file system, but ZooKeeper is not used to store data specifically, its role is mainly used to maintain and monitor the state changes of your stored data. By monitoring the changes in the status of these data, you can achieve data-based cluster management, and some typical problems that ZooKeeper can solve will be introduced in detail later.
A list of commonly used interfaces.
Clients can connect to the ZooKeeper server by creating an instance object of ZooKeeper and then calling the interface provided by this class to interact with the server.
As mentioned earlier, zookeeper is mainly used to maintain and monitor the state of the data stored in a directory node tree, and all the things we can operate zookeeper are basically the same as operating the directory node tree, such as creating a directory node, setting data for a directory node, obtaining all subdirectory nodes of a directory node, setting permissions for a directory node and monitoring the state changes of this directory node.
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Anonymous users2024-02-09How to use:
As a distributed service framework, ZooKeeper is mainly used to solve the consistency problem of application systems in distributed clusters, and it can provide data storage based on a directory node tree similar to a file system, but ZooKeeper is not used to store data specifically, its role is mainly used to maintain and monitor the state changes of your stored data. By monitoring the changes in the status of these data, you can achieve data-based cluster management, and some typical problems that ZooKeeper can solve will be introduced in detail later.
A list of commonly used interfaces.
Clients can connect to the ZooKeeper server by creating an instance object of ZooKeeper and then calling the interface provided by this class to interact with the server.
As mentioned earlier, zookeeper is mainly used to maintain and monitor the state of the data stored in a directory node tree, and all the things we can operate zookeeper are basically the same as operating the directory node tree, such as creating a directory node, setting data for a directory node, obtaining all subdirectory nodes of a directory node, setting permissions for a directory node and monitoring the state changes of this directory node.
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