Open JAYDIPSINH27 opened 3 months ago
sofastack-cla[bot]
commented
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coderabbitai[bot]
commented
3 months ago The recent updates focus on enhancing the modularity and readability of the jraft library. Key improvements include the introduction of new methods to streamline state management and error handling, as well as the optimization of hash calculations. These changes aim to make the codebase more maintainable and understandable, facilitating easier updates and debugging in the future.
| File Path | Change Summary |
|---|---|
jraft-core/src/main/.../NodeImpl.java |
- Introduced handleStateSpecificActions method.- Refactored logic into new methods for better state and replicator management. - Updated stepDown method logic.- Renamed checkDeadNodes0 to improve clarity. |
jraft-rheakv/.../failover/impl/FailoverClosureImpl.java |
- Added methods for improved error retry logic. - Enhanced readability and maintainability of error handling. |
jraft-test/.../HashAlgorithm.java |
- Optimized KETAMA_HASH calculation for better efficiency. |
🐇✨
In the realm of code where the jraft rabbits play,
New methods and refactors brighten their day.
With each line refined and each error caught,
They dance in the moonlight, with zeroes and naughts.
So here's to the changes, may they guide our way,
Through the meadows of code, where the data bunnies sway.
🌟🐰
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Motivation:
Refactoring the code Implementation Without Breaking its functionality. Main focus on Implementation code smells. Tool Used for Code Smell Analysis: DesigniteJava(https://www.designite-tools.com/products-dj)
Modification:
Current Modifications Class Vise: 1) NodeImpl (package com.alipay.sofa.jraft.core) 2) NodeImpl (package com.alipay.sofa.jraft.core) 3) FailoverClosureImpl (package com.alipay.sofa.jraft.rhea.client.failover.impl) 4) HashAlgorithm (package com.alipay.sofa.jraft.test.atomic)
Result:
1: NodeImpl o The Cyclomatic complexity of the method is 12. The method is complex to understand as its control flow. o Extracting different parts of method to new introduced methods will make code more readable. o The new method names also chosen in a way that it describes the method’s purpose.
2: NodeImpl o This particular method is decomposed by the before programmer. However its name does not justify its work and why the separate method having similarity with the method it is used in makes it ambiguous and difficult to understand.
3: FailoverClosureImpl o Simplifying the condition used in method. The conditional expression this.retriesLeft > 0 && (ErrorsHelper.isInvalidPeer(error) || (this.retryOnInvalidEpoch && ErrorsHelper.isInvalidEpoch(error))) is complex and detected by tool as it crosses single condition tokens limit allowed defined in tool.
4: HashAlgorithm o In this code as this code statement can be basic to understand however introducing a variable names will improve its understandability more and programmer can understand working of one line complex statement.
Future Goal:
Summary by CodeRabbit