[Doc-16755] Improve architecture description with JDBC and Etcd supportImprove design doc #17092
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With the correct changes, this PR improves the architecture documentation by reflecting newly supported JDBC and Etcd implementations. Please help review when convenient. Sorry again for my mistake. |
docs/docs/en/architecture/design.md
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| ZooKeeper service, MasterServer and WorkerServer nodes in the system all use ZooKeeper for cluster management and fault tolerance. With evolving needs and modern deployment environments, DolphinScheduler now supports event monitoring and distributed locks not only based on ZooKeeper, but also on **JDBC** and **Etcd** implementations. | ||
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| - **JDBC** provides a lightweight solution for lock and event management through relational databases, making it ideal for simpler deployments or systems that already rely heavily on SQL databases. | ||
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| - **Etcd** enables distributed coordination using a high-performance key-value store, suitable for modern cloud-native environments. |
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This has nothing to do with Jdbc/Etcd implementation for event monitoring and distributed lock. Just a simple description of JDBC and Etcd.
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Thank you very much for your feedback, and I'm really sorry for the confusion. This is my very first PR, and I misunderstood the scope of this issue.
I thought the goal was to add a basic description of the newly supported JDBC and Etcd implementations.
I will now revise the PR to focus more on how DolphinScheduler technically supports JDBC/Etcd for event monitoring and distributed locking.
Thank you again for your patience and guidance!
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Thank you again for your feedback.
I’m really sorry for not fully understanding the requirement earlier.
I've now updated the documentation to include detailed implementation information for Etcd and JDBC, specifically explaining how they are used for event monitoring and distributed locking in DolphinScheduler.
…nd distributed lock
Purpose of the pull request
Improve the architecture documentation by adding JDBC and Etcd support information for event monitoring and distributed lock.
close #16755
Brief change log
Verify this pull request
This is a documentation-only change and does not require test verification.