Anonymitaet commented on a change in pull request #12153: URL: https://github.com/apache/pulsar/pull/12153#discussion_r714960898
########## File path: site2/website/blog/2021-09-23-Apache-Pulsar-2-8-1.md ########## @@ -0,0 +1,148 @@ +--- +author: Hang Chen, Anonymitaet +title: Apache Pulsar 2.8.1 +--- + +# What’s New in Apache Pulsar 2.8.1 + +The Apache Pulsar community releases version 2.8.1! 49 contributors provided improvements and bug fixes that delivered 213 commits. + +Highlights of this release are as below: + +- Key-shared subscriptions no longer stop dispatching to consumers when repeatedly opening and closing consumers. [PR-10920](https://github.com/apache/pulsar/pull/10920) + +- System topic no longer has potential data loss when not configured for compaction. [PR-11003](https://github.com/apache/pulsar/pull/11003) + +- Consumers are not allowed to read data that does not belong to the connected topics. [PR-11912](https://github.com/apache/pulsar/pull/11912) + +This blog walks through the most noteworthy changes grouped by component. For the complete list including all features, enhancements, and bug fixes, check out the [Pulsar 2.8.1 Release Notes](https://pulsar.apache.org/release-notes/#281-mdash-2021-09-10-a-id281a). + +# Notable bug fixes and enhancements + +## Broker + +### Precise publish rate limit takes effect as expected. [PR-11446](https://github.com/apache/pulsar/pull/11446) + +**Issue**: Previously, when setting precise publish rate limits on topics, it did not work. + +**Resolution**: Implemented a new `RateLimiter` using the `LeakingBucke` and `FixedWindow` algorithms. Review comment: Good catch! I've updated it to `LeakingBucket`. Thanks! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
