[ISSUE #765]♻️Refactor ConsumeQueueStore🚀 by mxsm · Pull Request #766 · mxsm/rocketmq-rust

mxsm · 2024-07-12T09:49:45Z

Which Issue(s) This PR Fixes(Closes)

Fixes #765

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

New Features
- Introduced ArcCellWrapper<T> to safely create, clone, and access inner values, enhancing data handling efficiency.
Refactor
- Simplified find_consume_queue method signature for better readability and maintainability.
- Refactored DefaultMessageStore to improve performance by directly accessing queue instances without locking.
- Updated queue-related function signatures and types for streamlined code and improved abstraction.
Bug Fixes
- Ensured better code organization and structure to handle queue operations consistently and efficiently.
Performance Improvements
- Enhanced system performance by refining method signatures and reducing unnecessary string cloning in queue operations.

coderabbitai · 2024-07-12T09:49:56Z

Walkthrough

The changes introduce a new ArcCellWrapper<T> struct in rocketmq-common, refactor the ConsumeQueueStore to use ArcConsumeQueue instead of Arc<parking_lot::Mutex<Box<dyn ConsumeQueueTrait>>>, and update related method signatures and implementations across several files for better abstraction, maintainability, and performance.

Changes

Files/Paths...	Change Summary
rocketmq-common/src/lib.rs	Added `ArcCellWrapper<T>` struct with methods `new`, `clone`, `as_ref`, `as_mut`, `Deref`, and `DerefMut`.
rocketmq-store/src/log_file.rs	Simplified `find_consume_queue` method's signature.
rocketmq-store/src/message_store/default_message_store.rs	Refactored to use `ArcConsumeQueue` for better abstraction and efficiency.
rocketmq-store/src/queue.rs	Introduced `ArcConsumeQueue`, updated function signatures and traits related to consume queues.
rocketmq-store/src/queue/batch_consume_queue.rs	Changed `get_topic` method to return `&str`.
rocketmq-store/src/queue/local_file_consume_queue_store.rs	Refactored to use `ArcCellWrapper` and `ArcConsumeQueue`, updated `Inner` struct and method signatures/implementations.
rocketmq-store/src/queue/single_consume_queue.rs	Updated `get_topic` method to return `&str`.

Sequence Diagram(s)

Ignoring this section as the changes mostly involve refactoring and updates to method signatures, which do not significantly alter the control flow.

Assessment against linked issues

Objective (Issue #765)	Addressed	Explanation
Refactor `ConsumeQueueStore` to use `ArcConsumeQueue`	✅
Simplify method signatures and improve abstractions	✅
Update `get_topic` method to return `&str`	✅

Poem

In the land of RocketMQ, changes flew,
A wrapper for Arc, shiny and new. 🌟
Queues now simpler, refactored with care,
Methods streamlined, less to bear.
Code now clear, like the morning dew,
Hopping ahead, with a joyful hue. 🐇✨

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mxsm · 2024-07-12T09:50:00Z

🚀Thanks for your contribution🎉. CodeRabbit(AI) will review your code first🔥

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Actionable comments posted: 0

Review details

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Review profile: CHILL

Commits

Files that changed from the base of the PR and between d94b9e0 and 2775a6e.

Files selected for processing (7)

rocketmq-common/src/lib.rs (2 hunks)
rocketmq-store/src/log_file.rs (2 hunks)
rocketmq-store/src/message_store/default_message_store.rs (9 hunks)
rocketmq-store/src/queue.rs (4 hunks)
rocketmq-store/src/queue/batch_consume_queue.rs (1 hunks)
rocketmq-store/src/queue/local_file_consume_queue_store.rs (19 hunks)
rocketmq-store/src/queue/single_consume_queue.rs (1 hunks)

Additional comments not posted (33)

rocketmq-store/src/log_file.rs (2)

29-29: LGTM! Import change is appropriate.

The addition of ArcConsumeQueue simplifies the code and improves readability.

116-116: LGTM! Method signature update is appropriate.

The update to return ArcConsumeQueue simplifies the method signature and aligns with the refactoring objectives.

rocketmq-common/src/lib.rs (5)

20-20: LGTM! Feature gate addition is necessary.

The feature gate sync_unsafe_cell is required for using SyncUnsafeCell.

22-25: LGTM! Import addition is necessary.

The SyncUnsafeCell type is necessary for the implementation of ArcCellWrapper.

49-51: LGTM! Struct addition is well-defined.

The ArcCellWrapper struct wraps Arc<SyncUnsafeCell<T>> to provide safe access to the inner value.

53-93: LGTM! Implementations are well-defined.

The implementations for ArcCellWrapper provide necessary functionalities such as new, clone, as_ref, as_mut, Deref, and DerefMut.

96-150: LGTM! Test module is comprehensive.

The test module includes comprehensive tests for ArcCellWrapper covering various scenarios.

rocketmq-store/src/queue/batch_consume_queue.rs (1)

200-200: LGTM! Method signature update is appropriate.

The update to return &str instead of String simplifies the method signature and improves performance.

rocketmq-store/src/queue.rs (5)

22-22: LGTM! Import change is appropriate.

The addition of ArcCellWrapper simplifies the code and improves readability.

38-39: LGTM! Type definition is appropriate.

The definition of ArcConsumeQueue using ArcCellWrapper simplifies type definitions and improves code readability.

40-40: LGTM! Type definition is appropriate.

The definition of ConsumeQueueTable using parking_lot::Mutex simplifies type definitions and improves code readability.

270-270: LGTM! Method signature update is appropriate.

The update to return ArcConsumeQueue simplifies the method signature and aligns with the refactoring objectives.

275-275: LGTM! Method signature update is appropriate.

The update to return Option<HashMap<i32, ArcConsumeQueue>> simplifies the method signature and aligns with the refactoring objectives.

rocketmq-store/src/queue/local_file_consume_queue_store.rs (18)

30-30: Approved: New Imports

The new imports ArcCellWrapper and ArcConsumeQueue are correctly used in the code.

Also applies to: 39-39

50-50: Approved: Struct Rename

The renaming of ConsumeQueueStoreInner to Inner is consistent and aligns with the refactor objectives.

Also applies to: 56-56

Line range hint 64-69:
Approved: Method Delegation

The method put_message_position_info_wrapper correctly delegates to the put_message_position_info_wrapper on ConsumeQueueTrait.

83-83: Approved: Constructor Update

The constructor of ConsumeQueueStore has been correctly updated to use Inner.

124-128: Approved: Method Update

The method recover has been correctly updated to use ArcConsumeQueue for file_queue_life_cycle.

145-148: Approved: Method Update

The method destroy has been correctly updated to use ArcConsumeQueue for file_queue_life_cycle.

193-195: Approved: Method Update

The method truncate_dirty has been correctly updated to use ArcConsumeQueue for logic.

201-202: Approved: Method Update

The method put_message_position_info_wrapper has been correctly updated to use ArcConsumeQueue for cq.

231-231: Approved: Method Update

The method increase_queue_offset has been correctly updated to use ArcConsumeQueue for consume_queue.

236-236: Approved: Method Update

The method assign_queue_offset has been correctly updated to use ArcConsumeQueue for consume_queue.

251-263: Approved: Method Update

The method recover_offset_table has been correctly updated to use ArcConsumeQueue for consume_queue.

Line range hint 317-357:
Approved: Method Update

The method find_or_create_consume_queue has been correctly updated to return ArcConsumeQueue and use ArcCellWrapper.

366-366: Approved: Method Signature Update

The method find_consume_queue_map has been correctly updated to return Option<HashMap<i32, ArcConsumeQueue>>.

379-380: Approved: Method Update

The method get_min_offset_in_queue has been correctly updated to use ArcConsumeQueue for queue.

445-446: Approved: Method Update

The method load_logic has been correctly updated to use ArcConsumeQueue for file_queue_life_cycle.

457-457: Approved: Method Update

The method put_consume_queue has been correctly updated to use ArcCellWrapper for consume_queue.

482-483: Approved: Method Update

The method truncate_dirty_logic_files has been correctly updated to use ArcConsumeQueue for file_queue_life_cycle.

529-529: Approved: Method Update

The method get_life_cycle has been correctly updated to return ArcConsumeQueue.

rocketmq-store/src/queue/single_consume_queue.rs (1)

496-497: Approved: Method Update

The method get_topic has been correctly updated to return a &str instead of String.

rocketmq-store/src/message_store/default_message_store.rs (1)

1036-1038: LGTM! But verify the compatibility of the new return type.

The refactor simplifies the return type, enhancing readability and maintainability.

However, ensure that all usages of this method are compatible with the new return type.

mxsm · 2024-07-12T09:59:03Z

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Actionable comments posted: 0

Review details

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Review profile: CHILL

Commits

Files that changed from the base of the PR and between 2775a6e and 70748e1.

Files selected for processing (1)

rocketmq-common/src/lib.rs (2 hunks)

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

rocketmq-common/src/lib.rs

[ISSUE #765]♻️Refactor ConsumeQueueStore🚀

2775a6e

github-actions bot requested review from SpaceXCN and TeslaRustor July 12, 2024 09:49

mxsm added auto merge ready to review labels Jul 12, 2024

coderabbitai bot reviewed Jul 12, 2024

View reviewed changes

fix test case error

70748e1

coderabbitai bot reviewed Jul 12, 2024

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TeslaRustor approved these changes Jul 12, 2024

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TeslaRustor added approved PR has approved and removed ready to review labels Jul 12, 2024

mxsm merged commit 241357a into main Jul 12, 2024

mxsm deleted the refactor-765 branch July 12, 2024 10:05

coderabbitai bot mentioned this pull request Sep 26, 2024

[ISSUE #1002]🐛Fix clippy check error on ConfigManager #1003

Merged

This was referenced Nov 1, 2024

[ISSUE #1101] fix "subtract with overflow" bug for allocate_message_queue_averagely #1102

Merged

[ISSUE #1107]Replace ArcRefCellWrapper with ArcMut #1109

Merged

coderabbitai bot mentioned this pull request Nov 25, 2024

[ISSUE #1293]🔥Rocketmq-client supports the AllocateMessageQueueStrategy algorithm-AllocateMessageQueueAveragelyByCircle🚀 #1312

Merged

coderabbitai bot mentioned this pull request Dec 7, 2024

[ISSUE #1627]🚀Replace Client consumer's WeakArcMut<DefaultMQPushConsumerImpl> with ArcMut<DefaultMQPushConsumerImpl>🔥 #1629

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[ISSUE #765]♻️Refactor ConsumeQueueStore🚀#766

[ISSUE #765]♻️Refactor ConsumeQueueStore🚀#766
mxsm merged 2 commits intomainfrom
refactor-765

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