feat: remove redundant address check #1119

caicancai · 2024-06-29T04:20:54Z

Motivation:

The first step of nodeImpl is to check address. I don't understand why it is necessary to check address later.

        if (!NodeManager.getInstance().serverExists(this.serverId.getEndpoint())) {
            LOG.error("No RPC server attached to, did you forget to call addService?");
            return false;
        }

Modification:

Describe the idea and modifications you've done.

Result:

Fixes #.

If there is no issue then describe the changes introduced by this PR.

Summary by CodeRabbit

Refactor
- Simplified node management by removing redundant conditional checks and address validation in the NodeManager.

coderabbitai · 2024-06-29T04:21:04Z

Walkthrough

In this update, key changes were made to the NodeManager.java and NodeTest.java files within the jraft-core directory. The NodeManager undergoes simplification by removing the conditional check for Utils.IP_ANY in the serverExists method and an address validation in the add method. In the NodeTest, obsolete imports for ThreadPoolsFactory and MetricRegistry are removed, streamlining the test dependencies.

Changes

File Path	Summary
`jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java`	Removed conditional check in `serverExists` method related to `Utils.IP_ANY` and address validation check in the `add` method.
`jraft-core/src/test/java/com/alipay/sofa/jraft/core/NodeTest.java`	Removed imports: `ThreadPoolsFactory` and `MetricRegistry`.

Poem

In fields of code where changes bloom,
NodeManager shed its tangled loom.
No more the checks for IP_ANY stay,
Address verifications swept away.
Imports gone from NodeTest's shore,
Streamlined paths, and clutter no more.
Code simplified, a rabbit’s cheer,
For progress made is crystal clear! 🌟🐇

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coderabbitai

Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between a71fae7 and a0eed3f.

Files selected for processing (2)

jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java (2 hunks)
jraft-core/src/test/java/com/alipay/sofa/jraft/core/NodeTest.java (1 hunks)

Files skipped from review due to trivial changes (1)

jraft-core/src/test/java/com/alipay/sofa/jraft/core/NodeTest.java

Additional comments not posted (2)

jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java (2)
Line range hint 28-30: Verify the correctness of the removal.

Ensure that the removed check for Utils.IP_ANY does not affect the logic adversely.

Verification successful

Line range hint 28-30: The removal of the Utils.IP_ANY check from the serverExists method is correct.

The check for Utils.IP_ANY is already performed in NodeImpl before calling serverExists, making the removed check redundant.

NodeImpl.java: Lines around the usage of serverExists confirm that Utils.IP_ANY is checked before calling the method.
Scripts executed

The following scripts were executed for the analysis:

Script:
#!/bin/bash
# Description: Verify the correctness of the removal of the check for `Utils.IP_ANY`.

# Test: Search for the usage of `serverExists` method. Expect: No issues related to `Utils.IP_ANY`.
rg --type java $'serverExists'
Length of output: 298

Script:
#!/bin/bash
# Description: Check the context of `serverExists` usage in `NodeImpl`.

# Extract the lines around the usage of `serverExists` in NodeImpl.java to understand its context.
rg --type java --context 10 $'serverExists' jraft-core/src/main/java/com/alipay/sofa/jraft/core/NodeImpl.java
Length of output: 1029
Line range hint 40-60: Verify the correctness of the removal.

Ensure that the removed address validation check does not affect the logic adversely.

coderabbitai

Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between a0eed3f and 44be559.

Files selected for processing (1)

jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java (1 hunks)

Files skipped from review as they are similar to previous changes (1)

jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java

coderabbitai

Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 44be559 and c0081f3.

Files selected for processing (1)

jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java (1 hunks)

Files skipped from review as they are similar to previous changes (1)

jraft-core/src/main/java/com/alipay/sofa/jraft/NodeManager.java

sofastack-cla bot added cla:yes size/XS labels Jun 29, 2024

coderabbitai bot reviewed Jun 29, 2024

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caicancai closed this Jun 29, 2024

caicancai reopened this Jun 29, 2024

coderabbitai bot reviewed Jun 29, 2024

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feat: remove redundant address check

c0081f3

caicancai force-pushed the check_address branch from 44be559 to c0081f3 Compare June 29, 2024 05:06

coderabbitai bot reviewed Jun 29, 2024

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caicancai closed this Jun 29, 2024

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feat: remove redundant address check #1119

feat: remove redundant address check #1119

caicancai commented Jun 29, 2024 •

edited

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coderabbitai bot commented Jun 29, 2024 •

edited

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feat: remove redundant address check #1119

feat: remove redundant address check #1119

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caicancai commented Jun 29, 2024 • edited Loading

Motivation:

Modification:

Result:

Summary by CodeRabbit

coderabbitai bot commented Jun 29, 2024 • edited Loading

Walkthrough

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caicancai commented Jun 29, 2024 •

edited

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coderabbitai bot commented Jun 29, 2024 •

edited

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