[Pulsar Community Weekly Update] 2020-08-22 ~ 2020-08-28

[Huanli Meng <hu...@streamnative.io>]

Dear Pulsar enthusiast,

This is the Pulsar community weekly update for 2020-08-22 ~ 2020-08-28,
with updates on Pulsar clients, brokers, and so on.

This Pulsar community weekly update is also available at
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/>.*
===============
Notable Feature
================
- [Broker] Add the hostname to consumer/producer properties in Pulsar
Functions.

  https://github.com/apache/pulsar/pull/7897 (@[jerrypeng](
https://github.com/jerrypeng))

- [Broker] Add the Java 8 date and time type to Pulsar primitive schemas.

  https://github.com/apache/pulsar/pull/7874 (@[jianyun8023](
https://github.com/jianyun8023))

- [Broker] Add ability for `BatchPushSource` to notify errors
asynchronously.

  https://github.com/apache/pulsar/pull/7865/files (@[jerrypeng](
https://github.com/jerrypeng))

- [Broker] Support setting the message dispatch rate on the topic level.

  https://github.com/apache/pulsar/pull/7863 (@[hangc0276](
https://github.com/hangc0276))







































*===============Notable Bug Fix================- [CPP Client] Make
`clear()` methods of `BatchAcknowledgementTracker` and
`UnAckedMessageTrackerEnabled` thread-safe.
https://github.com/apache/pulsar/pull/7862
<https://github.com/apache/pulsar/pull/7862>
(@[BewareMyPower](https://github.com/BewareMyPower
<https://github.com/BewareMyPower>))  - [Broker] Split message ranges by
the ledger ID and store them in `individualDeletedMessages`.
https://github.com/apache/pulsar/pull/7861
<https://github.com/apache/pulsar/pull/7861>
(@[massakam](https://github.com/massakam <https://github.com/massakam>))-
[Broker] Fix deadlock that occurred when adding consumers.
https://github.com/apache/pulsar/pull/7841
<https://github.com/apache/pulsar/pull/7841>
(@[massakam](https://github.com/massakam <https://github.com/massakam>))  -
[CPP Client] Throw std::exception types.
https://github.com/apache/pulsar/pull/7798
<https://github.com/apache/pulsar/pull/7798>
(@[Bklyn](https://github.com/Bklyn
<https://github.com/Bklyn>))================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>).- [Event]  - 08/25: StreamNative
Webinar - "Managing Real-Time Data Teams" by Jesse Anderson       - Video:
https://www.youtube.com/watch?v=Owl_ncQbVwk
<https://www.youtube.com/watch?v=Owl_ncQbVwk>       -
Slides：https://www.slideshare.net/JesseAnderson/managing-realtime-data-teams
<https://www.slideshare.net/JesseAnderson/managing-realtime-data-teams>  -
09/09: "Apache Pulsar: Under the Hood for Java Developers" by Addison
Higham in the Israeli Java Community (Java.IL) ================Blog /
Article================- Apache Pulsar 2.6.1  -
https://streamnative.io/blog/tech/2020-08-21-pulsar-261
<https://streamnative.io/blog/tech/2020-08-21-pulsar-261>- Apache Pulsar
Celebrates 300th contributor  -
https://streamnative.io/blog/tech/2020-08-24-pulsar-300-contributors
<https://streamnative.io/blog/tech/2020-08-24-pulsar-300-contributors>If we
miss anything, welcome to reply to this thread, thank you.Cheers,Ran Gao,
Huanli Meng*