+1
> 2026年6月23日 15:16，Rongtong Jin <[email protected]> 写道：
>
> +1
>
> "zhimin li" <[email protected]>写道：
>> Hello RocketMQ Community,
>> This is the vote for gRPC Java Client for Apache RocketMQ 5.2.1.
>> This version introduces the Lite Consumer API and enhances PushConsumer
>> throughput.
>>
>> The artifact url:
>> https://dist.apache.org/repos/dist/dev/rocketmq/rocketmq-clients/rocketmq-client-java/5.2.1-rc1/
>>
>> The staging repo for maven:
>> https://repository.apache.org/content/repositories/orgapacherocketmq-1376/
>>
>> Git tag for the release:
>> https://github.com/apache/rocketmq-clients/releases/tag/java-5.2.1
>>
>> Hash for the release tag:
>> 471044f0860b90a19f01c4c665c6286455c8f04e
>>
>> The artifact have been signed with
>> Key: C9D394D2, which can be found in the
>> keys file: https://dist.apache.org/repos/dist/dev/rocketmq/KEYS
>>
>> Key changes since 5.2.0:
>>
>> - New Lite Simple Consumer: introduced a lightweight LiteSimpleConsumer
>> API with its own builder and subscription manager, providing a simpler
>> pull-based consumption model for lite messaging scenarios.
>>
>> - LitePushConsumer enhancements: added suspend consumption support via
>> ConsumeResultSuspend type and LiteFifoConsumeService for FIFO-ordered
>> processing, plus concurrent consumption via LiteStandardConsumeService
>> with local retry on failure.
>>
>> - Multi-broker subscription sync fix: fixed a bug where
>> SyncLiteSubscriptionRequest was only sent to a single broker endpoint.
>> The request is now broadcast to all route endpoints with aggregated
>> results.
>>
>> - PushConsumer cache limit increase: raised the max cached message count
>> limit for PushConsumer, allowing higher throughput in high-volume
>> consumption scenarios.
>>
>> - Protocol enhancements: updated protos to support producer-side features
>> including timed/delayed message recall and priority message sending,
>> enabling parity across Java, Go, and C# client SDKs.
>>
>> Fill in the following:
>> [+] check LICENSE, should be Apache V2
>> [+] check NOTICE, should have a notice for third-party dependency if
>> necessary
>> [+] extract the zip and check if the source version is correct
>> [+] verify the asc(PGP sign),SHA512
>>
>> The vote will be open for at least 72 hours or until the necessary
>> number of votes are reached.
>> Please vote accordingly:
>> [ ] +1 approve
>> [ ] +0 no opinion
>> [ ] -1 disapprove with the reason
>>
>> Thanks
>> The Apache RocketMQ Team
