Dear Pulsar enthusiast, This is the Pulsar community weekly update for 2020-08-29 ~ 2020-09-04, with updates on Pulsar transaction, broker, metrics and so on.
This Pulsar community weekly update is also available at https://streamnative.io/weekly/2020/2020-09/2020-09-04-pulsar-weekly <https://streamnative.io/weekly/2020/2020-08/2020-08-28-pulsar-weekly>. *All Pulsar community weekly updates are available at **https://streamnative.io/weekly/ <https://streamnative.io/weekly/>.* =============== Development ================ - [Transaction] Handle acknowledgement in the transaction. https://github.com/apache/pulsar/pull/7856 (@[gaoran10]( https://github.com/gaoran10)) - [Transaction] Support aborting transaction on partitions. https://github.com/apache/pulsar/pull/7953 (@[gaoran10]( https://github.com/gaoran10)) - [Transaction] Optimize the logic for consuming transaction messages. https://github.com/apache/pulsar/pull/7833 (@[gaoran10]( https://github.com/gaoran10)) - [Topic Policy] Support setting, getting, and removing `inactiveTopicPolicies` on the topic level. https://github.com/apache/pulsar/pull/7986 (@[315157973]( https://github.com/315157973)) - [Topic Policy] Support offload policy on the topic level. https://github.com/apache/pulsar/pull/7883 (@[315157973]( https://github.com/315157973)) - [Topic Policy] Support setting, getting, and removing `maxProducers` on the topic level. https://github.com/apache/pulsar/pull/7914 (@[zhanghaou]( https://github.com/zhanghaou)) - [Topic Policy] Support compaction threshold on the topic level. https://github.com/apache/pulsar/pull/7881 (@[hangc0276]( https://github.com/hangc0276)) *===============Notable Bug Fix================- [Broker] Fix NPE when acknowledging messages at the broker side. https://github.com/apache/pulsar/pull/7937 <https://github.com/apache/pulsar/pull/7937> (@[Technoboy-](https://github.com/Technoboy- <https://github.com/Technoboy->))- [Broker] Stop dispatching messages when messages are skipped temporarily since the Key_Shared consumer is stuck on delivery. https://github.com/apache/pulsar/pull/7553 <https://github.com/apache/pulsar/pull/7553> (@[equanz](https://github.com/equanz <https://github.com/equanz>))- [Metrics] Fix Pulsar metrics that provide wrong information. https://github.com/apache/pulsar/pull/7905 <https://github.com/apache/pulsar/pull/7905> (@[315157973](https://github.com/315157973 <https://github.com/315157973>))================Event / News================- [TGIP] Weekly live stream about Pulsar and its ecosystem. - All video recordings are available at [here](https://streamnative.io/resource#tgip <https://streamnative.io/resource#tgip>).- [Upcoming Event] - Pulsar Summit Asia 2020 https://pulsar-summit.org/en/event/asia-2020 <https://pulsar-summit.org/en/event/asia-2020> - 09/09: "Apache Pulsar: Under the Hood for Java Developers" by Addison Higham in the Israeli Java Community (Java.IL) http://meetup.com/JavaIL/events/272501454/ <http://meetup.com/JavaIL/events/272501454/>================Blog / Article================- The role of Apache BookKeeper in Apache Pulsar - part 1 - Bartosz Konieczny - https://www.waitingforcode.com/apache-pulsar/role-apache-bookkeeper-apache-pulsar-part-1/read <https://www.waitingforcode.com/apache-pulsar/role-apache-bookkeeper-apache-pulsar-part-1/read>- 10 Reasons for Choosing Apache Pulsar over Apache Kafka - https://maximilianmichels.com/2020/apache-pulsar-vs-apache-kafka/ <https://maximilianmichels.com/2020/apache-pulsar-vs-apache-kafka/>- Pulsar Summit Asia 2020 CFP is now open - http://pulsar.apache.org/blog/2020/08/25/pulsar-summit-asia-2020-cfp/ <http://pulsar.apache.org/blog/2020/08/25/pulsar-summit-asia-2020-cfp/>If we miss anything, welcome to reply to this thread, thank you.Cheers,Yong Zhang, Huanli Meng*
