[ISSUE #735] 🔥Optimize pull message logic #736
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WalkthroughThe changes focus on enhancing and optimizing various parts of the RocketMQ broker and store. Key updates include the addition of new methods and structs for handling consumer information, cold data flow control, and message filtering. Other modifications streamline the message pull logic and enhance the handling of topic queue mappings. Important updates also include the modernization of the Changes
Sequence Diagram(s)(Not applicable or too varied to generate meaningful sequence diagrams.) Assessment against linked issues
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Actionable comments posted: 1
Outside diff range and nitpick comments (1)
rocketmq-store/src/message_store/default_message_store.rs (1)
121-121: Add documentation for the new fieldcompaction_store.Consider adding a comment to describe the purpose and usage of the
compaction_storefield for better maintainability and readability.
Review details
Configuration used: .coderabbit.yaml
Review profile: CHILL
Files ignored due to path filters (1)
Cargo.lockis excluded by!**/*.lock
Files selected for processing (16)
- Cargo.toml (1 hunks)
- rocketmq-broker/Cargo.toml (1 hunks)
- rocketmq-broker/src/client/manager/consumer_manager.rs (1 hunks)
- rocketmq-broker/src/coldctr/cold_data_cg_ctr_service.rs (1 hunks)
- rocketmq-broker/src/filter/expression_for_retry_message_filter.rs (1 hunks)
- rocketmq-broker/src/filter/expression_message_filter.rs (1 hunks)
- rocketmq-broker/src/processor/default_pull_message_result_handler.rs (4 hunks)
- rocketmq-broker/src/processor/pull_message_processor.rs (8 hunks)
- rocketmq-broker/src/topic/manager/topic_queue_mapping_manager.rs (1 hunks)
- rocketmq-remoting/src/protocol/request_source.rs (5 hunks)
- rocketmq-store/src/base/store_stats_service.rs (1 hunks)
- rocketmq-store/src/kv.rs (1 hunks)
- rocketmq-store/src/kv/compaction_store.rs (1 hunks)
- rocketmq-store/src/log_file.rs (2 hunks)
- rocketmq-store/src/message_store/default_message_store.rs (8 hunks)
- rocketmq-store/src/queue/single_consume_queue.rs (1 hunks)
Files skipped from review due to trivial changes (4)
- Cargo.toml
- rocketmq-broker/Cargo.toml
- rocketmq-broker/src/filter/expression_for_retry_message_filter.rs
- rocketmq-broker/src/filter/expression_message_filter.rs
Additional context used
Learnings (1)
rocketmq-broker/src/client/manager/consumer_manager.rs (1)
Learnt from: TeslaRustor PR: mxsm/rocketmq-rust#652 File: rocketmq-broker/src/client/manager/consumer_manager.rs:23-25 Timestamp: 2024-06-17T07:05:52.260Z Learning: TeslaRustor plans to implement the `find_subscription_data` method in the `ConsumerManager` class in a future version and has acknowledged the current placeholder implementation.
Additional comments not posted (26)
rocketmq-store/src/kv.rs (1)
19-19: LGTM!The new module
compaction_storeis correctly defined.rocketmq-broker/src/coldctr/cold_data_cg_ctr_service.rs (1)
19-25: LGTM!The new struct
ColdDataCgCtrServiceand its methodis_cg_need_cold_data_flow_ctrare correctly defined.rocketmq-store/src/kv/compaction_store.rs (1)
1-40: LGTM!The new struct
CompactionStoreand its methodsnewandget_messageare correctly defined.rocketmq-store/src/log_file.rs (1)
115-119: LGTM!The new method
find_consume_queueis correctly defined in theRocketMQMessageStoretrait.rocketmq-remoting/src/protocol/request_source.rs (3)
20-20: Addition ofUnknownvariant is a good practice.Adding the
Unknownvariant helps handle cases where the request source is not recognized.
36-36: Update toget_valuemethod is correct.The
get_valuemethod now correctly handles theUnknownvariant.
68-72: Implementation ofFrom<i32>forRequestSourceimproves usability.This change allows for easy conversion from
i32toRequestSource.rocketmq-store/src/base/store_stats_service.rs (1)
142-144: Addition ofget_message_transferred_msg_countmethod improves encapsulation.This method provides access to the
get_message_transferred_msg_countfield, enhancing usability.rocketmq-broker/src/client/manager/consumer_manager.rs (1)
144-156: Addition ofcompensate_basic_consumer_infomethod is useful for maintaining consistency.This method allows for compensation of basic consumer information, which helps maintain consistency in consumer data.
rocketmq-broker/src/topic/manager/topic_queue_mapping_manager.rs (2)
102-181: Improvements tobuild_topic_queue_mapping_contextmethod enhance accuracy.The changes improve the accuracy of topic queue mapping and context generation, which is essential for correct message routing.
116-124: Enhancements torewrite_request_for_static_topicmethod improve handling of static topics.The changes ensure that requests are correctly rewritten based on the topic's mapping context.
rocketmq-broker/src/processor/default_pull_message_result_handler.rs (4)
26-26: Import Approved.The import of
get_current_millisfromTimeUtilsis appropriate for obtaining the current time in milliseconds.
48-48: Import Approved.The import of
PullRequestis appropriate as it is used in the file.
171-184: Changes Approved.The
ctx.upgrade()call and the conditional logic fortransfer_msg_by_heapare appropriate and improve the handling of the message body.
203-212: Changes Approved.The instantiation of
PullRequestwith the new parameters is appropriate.Ensure that the
PullRequeststruct and itsnewmethod are correctly defined.Verification successful
Changes Approved.
The instantiation of
PullRequestwith the new parameters is appropriate and thenewmethod is correctly defined in theimpl PullRequestblock.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the `PullRequest` struct definition and its `new` method. # Test: Search for the `PullRequest` struct definition. Expect: Correct definition with a `new` method. rg --type rust 'pub struct PullRequest' && rg --type rust 'impl PullRequest {'Length of output: 376
Script:
#!/bin/bash # Description: Verify the `PullRequest` struct definition and its `new` method. # Corrected Test: Search for the `PullRequest` struct definition. rg --type rust 'pub struct PullRequest' # Corrected Test: Search for the `impl PullRequest` block to verify the `new` method. rg --type rust 'impl PullRequest {'Length of output: 376
Script:
#!/bin/bash # Description: Verify the `PullRequest` struct definition and its `new` method. # Simplified Test: Search for the `PullRequest` struct definition. rg --type rust 'pub struct PullRequest' # Simplified Test: Search for the `impl PullRequest` block to verify the `new` method. rg --type rust 'impl PullRequest'Length of output: 342
Script:
#!/bin/bash # Description: Verify the `new` method in the `impl PullRequest` block. # Search for the `new` method definition within the `impl PullRequest` block. rg --type rust 'impl PullRequest' -A 20 rocketmq-broker/src/long_polling/pull_request.rs | rg 'fn new'Length of output: 120
rocketmq-store/src/queue/single_consume_queue.rs (1)
812-814: Refactor Approved.The
iterate_from_innermethod now callsself.iterate_from, improving code maintainability and readability.rocketmq-broker/src/processor/pull_message_processor.rs (7)
53-53: Import Approved.The import of
ColdDataCgCtrServiceis appropriate as it is used in the file.
77-77: Struct Modification Approved.The addition of the
cold_data_cg_ctr_servicefield to thePullMessageProcessorstruct is appropriate and integrates the cold data control service into the pull message processing logic.
104-104: Constructor Modification Approved.The update to the
PullMessageProcessorconstructor to initialize thecold_data_cg_ctr_servicefield is appropriate and ensures proper initialization.
554-554: Broadcast Consumption Check Approved.The check for
consume_broadcast_enableensures that the consumer group is allowed to consume messages in broadcast mode.
685-693: Conditional Cold Data Flow Control Approved.The conditional compilation for cold data flow control using
cfg_ifis appropriate and ensures that the feature is only included when enabled.
777-778: Broadcast Pull Initialization Approved.The handling of
RequestSource::ProxyForBroadcastin thequery_broadcast_pull_init_offsetmethod is appropriate.
844-849: Functionis_broadcastApproved.The
is_broadcastfunction correctly determines if the request is for broadcast consumption.rocketmq-store/src/message_store/default_message_store.rs (3)
233-233: Ensure proper initialization ofcompaction_store.The
compaction_storefield is initialized withArc::new(CompactionStore). Ensure that this initialization is correct and thatCompactionStoredoes not require any parameters or specific setup.
765-773: Verify thecompaction_storeintegration logic.The
get_messagefunction now includes logic for thecompaction_store. Ensure that this integration is correct and does not introduce any potential issues.
1025-1034: Review the newfind_consume_queuefunction.The
find_consume_queuefunction has been added to theDefaultMessageStoreimplementation. Ensure that this function is correctly implemented and follows best practices.
| RequestSource::ProxyForBroadcast => { | ||
| unimplemented!("ProxyForBroadcast not implement") | ||
| } | ||
| RequestSource::ProxyForStream => { | ||
| unimplemented!("ProxyForStream not implement") | ||
| } | ||
| _ => self.consumer_manager.compensate_basic_consumer_info( | ||
| request_header.consumer_group.as_str(), | ||
| ConsumeType::ConsumePassively, | ||
| MessageModel::Clustering, | ||
| ), |
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Tip
Codebase Verification
Unimplemented Feature Notice.
The RequestSource::ProxyForBroadcast and RequestSource::ProxyForStream are not implemented in the specified lines. Ensure that these features are implemented or handled appropriately in all relevant parts of the codebase.
rocketmq-broker/src/processor/pull_message_processor.rs:- Lines 468-478
Analysis chain
Unimplemented Feature Notice.
The RequestSource::ProxyForBroadcast and RequestSource::ProxyForStream are not implemented. Ensure that these features are implemented or handled appropriately.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the handling of `RequestSource::ProxyForBroadcast` and `RequestSource::ProxyForStream`.
# Test: Search for the usage of `RequestSource::ProxyForBroadcast` and `RequestSource::ProxyForStream`. Expect: Appropriate handling or implementation.
rg --type rust 'RequestSource::ProxyForBroadcast' && rg --type rust 'RequestSource::ProxyForStream'
Length of output: 1407
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Actionable comments posted: 0
Review details
Configuration used: .coderabbit.yaml
Review profile: CHILL
Files selected for processing (1)
- rocketmq-remoting/src/protocol/request_source.rs (4 hunks)
Files skipped from review as they are similar to previous changes (1)
- rocketmq-remoting/src/protocol/request_source.rs
Which Issue(s) This PR Fixes(Closes)
Fixes #735
Brief Description
How Did You Test This Change?
Summary by CodeRabbit
New Features
Unknownvariant toRequestSourceenum, and updated variant mappings.Improvements
Bug Fixes
todo!()statements to return proper values in several modules.ConsumeQueue.