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[RheaKVStore] is there any API support of ceilingEntry or ceiling key search?
See original GitHub issueYour question
Is there any API to support ceilingEntry or ceilling key on RheaKVStore? Ceilling key means the least key greater than or equal to the given key.
Describe your question clearly
Your scenes
I want to have an interface/API to do prefix scan. I see there are some APIs about get/scan/iterator, it looks they are exact key matching, not prefix matching. Describe your use scenes (why need this feature)
Your advice
Describe the advice or solution you’d like
Environment
- SOFAJRaft version:
- JVM version (e.g.
java -version): - OS version (e.g.
uname -a): - Maven version:
- IDE version:
Issue Analytics
- State:
- Created 4 years ago
- Comments:13 (12 by maintainers)
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好的，谢谢，我按新增接口的方式先实现一版。
欢迎参与 jraft，我个人还是倾向于增加新的 reverseScan 接口，职责单一更清晰