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[ISSUE #2277]🚀AckMessageProcessor and BroadcastOffsetManager add start method #2278

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merged 1 commit into from
Jan 16, 2025

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@mxsm mxsm commented Jan 16, 2025

Which Issue(s) This PR Fixes(Closes)

Fixes #2277

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

  • Chores
    • Added placeholder start and shutdown methods to BroadcastOffsetManager and AckMessageProcessor structs
    • These methods currently log warnings about being unimplemented, preparing for future functionality development

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coderabbitai bot commented Jan 16, 2025

Walkthrough

This pull request introduces start and shutdown methods to two structs: BroadcastOffsetManager and AckMessageProcessor. Both methods are currently placeholders that log warning messages about being unimplemented. The changes expand the interface of these structs by adding new methods without modifying existing functionality, providing a foundation for future implementation of startup and shutdown procedures.

Changes

File Change Summary
rocketmq-broker/src/offset/manager/broadcast_offset_manager.rs Added pub fn start(&mut self) method logging an unimplemented warning
rocketmq-broker/src/processor/ack_message_processor.rs Added pub fn start(&mut self) and pub fn shutdown(&mut self) methods, both logging unimplemented warnings

Assessment against linked issues

Objective Addressed Explanation
Add start method to AckMessageProcessor and BroadcastOffsetManager [#2277]

Possibly related PRs

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feature🚀, auto merge, ready to review, waiting-review, AI review first

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Placeholders dancing in code so bright
Warning logs whisper, "Not done yet"
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@rocketmq-rust-robot rocketmq-rust-robot added this to the v0.4.0 milestone Jan 16, 2025
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🔊@mxsm 🚀Thanks for your contribution🎉!

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Actionable comments posted: 1

🧹 Nitpick comments (1)
rocketmq-broker/src/offset/manager/broadcast_offset_manager.rs (1)

24-26: Add documentation and make warning message consistent.

The start method should include documentation explaining its purpose and expected behavior. Also, make the warning message consistent with the shutdown method's format.

+    /// Starts the BroadcastOffsetManager service.
+    /// This method will initialize and start the offset management for broadcast consumers.
     pub fn start(&mut self) {
-        warn!("BroadcastOffsetManager started is not implemented");
+        warn!("BroadcastOffsetManager start unimplemented, need to be implemented");
     }
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Configuration used: .coderabbit.yaml
Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between 1c3b29c and 7bc3806.

📒 Files selected for processing (2)
  • rocketmq-broker/src/offset/manager/broadcast_offset_manager.rs (1 hunks)
  • rocketmq-broker/src/processor/ack_message_processor.rs (1 hunks)
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🔇 Additional comments (1)
rocketmq-broker/src/processor/ack_message_processor.rs (1)

122-122: Consider implementing proper cleanup in shutdown.

The AckMessageProcessor holds mutable references to other components. The shutdown method should ensure proper cleanup of resources and graceful shutdown of dependent components.

Let's verify the components that need cleanup:

Also applies to: 123-125

Comment on lines +123 to +125
pub fn start(&mut self) {
warn!("AckMessageProcessor started unimplemented, need to be implemented");
}
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🛠️ Refactor suggestion

Add documentation and proper initialization.

The start method should:

  1. Include documentation explaining its purpose and expected behavior
  2. Initialize the dependent components in the correct order
+    /// Starts the AckMessageProcessor service.
+    /// This method will initialize the message acknowledgment processing pipeline
+    /// and ensure all dependent components are properly started.
     pub fn start(&mut self) {
-        warn!("AckMessageProcessor started unimplemented, need to be implemented");
+        // TODO: Initialize components in the following order:
+        // 1. Ensure broker_runtime_inner is started
+        // 2. Ensure pop_message_processor is started
+        warn!("AckMessageProcessor start unimplemented, need to be implemented");
     }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
pub fn start(&mut self) {
warn!("AckMessageProcessor started unimplemented, need to be implemented");
}
/// Starts the AckMessageProcessor service.
/// This method will initialize the message acknowledgment processing pipeline
/// and ensure all dependent components are properly started.
pub fn start(&mut self) {
// TODO: Initialize components in the following order:
// 1. Ensure broker_runtime_inner is started
// 2. Ensure pop_message_processor is started
warn!("AckMessageProcessor start unimplemented, need to be implemented");
}

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codecov bot commented Jan 16, 2025

Codecov Report

Attention: Patch coverage is 0% with 6 lines in your changes missing coverage. Please review.

Project coverage is 28.24%. Comparing base (1c3b29c) to head (7bc3806).
Report is 1 commits behind head on main.

Files with missing lines Patch % Lines
...ker/src/offset/manager/broadcast_offset_manager.rs 0.00% 3 Missing ⚠️
...etmq-broker/src/processor/ack_message_processor.rs 0.00% 3 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main    #2278      +/-   ##
==========================================
- Coverage   28.24%   28.24%   -0.01%     
==========================================
  Files         504      504              
  Lines       72357    72363       +6     
==========================================
  Hits        20438    20438              
- Misses      51919    51925       +6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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LGTM

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[Feature🚀] AckMessageProcessor and BroadcastOffsetManager add start method
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