Pulsar Community Weekly Update] 2020-09-12 ~ 2020-09-18

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

Dear Pulsar enthusiast,

This is the Pulsar community weekly update for 2020-09-12 ~ 2020-09-18,
with updates on Pulsar client, broker, transaction, bookie, security, and
so on.

This Pulsar community weekly update is also available at
https://streamnative.io/weekly/2020/2020-09/2020-09-18-pulsar-weekly.

*All Pulsar community weekly updates are available at
**https://streamnative.io/weekly/
<https://streamnative.io/weekly/>.*
===============
Development
================

- [Transaction] Support the pending-ack state for batch messages.


https://github.com/apache/pulsar/pull/8037(@[congbobo184](https://github.com/congbobo184))

- [Pulsar Broker] Support configuring the basic rate limiting for HTTP
requests.

    https://github.com/apache/pulsar/pull/8031 (@[merlimat](
https://github.com/merlimat))

- [Bookie] Update the BookKeeper's `main` method class.

    https://github.com/apache/pulsar/pull/8065 (@[hrsakai](
https://github.com/hrsakai ))

- [Bouncy Castle] Upgrade Bouncy Castle to the latest version.

    https://github.com/apache/pulsar/pull/8047 (@[srkukarni](
https://github.com/srkukarni))
===============
*Notable Bug Fix================*
- [Security]  Avoid re-connecting to the server if the client fails to be
authenticated.

    https://github.com/apache/pulsar/pull/8058 (@[zymap](
https://github.com/zymap))

- [Transaction] Fix the transaction message acknowledgement issue.

    https://github.com/apache/pulsar/pull/8007 (@[gaoran10](
https://github.com/gaoran10))

- [Pulsar Client] Use `tlsEnableHostnameVerification` for `ClientBuilder`
in `PulsarClientTool`.

    https://github.com/apache/pulsar/pull/8041 (@[aahmed-se](
https://github.com/aahmed-se))



















*================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>  - Low-Latency Stream
Processing with Jet
https://us02web.zoom.us/webinar/register/3216003857537/WN_821OFj6ITN23Y8uf8KgEag
<https://us02web.zoom.us/webinar/register/3216003857537/WN_821OFj6ITN23Y8uf8KgEag>================Blog
/ Article================- Pulsar Flink Connector 2.5.0  -
https://streamnative.io/blog/release/2020-09-17-pulsar-flink-connector-250
<https://streamnative.io/blog/release/2020-09-17-pulsar-flink-connector-250>*
*If we miss anything, welcome to reply to this thread, thank you.*



*Cheers,Bo Cong, Huanli Meng*