Pulsar Community Weekly Update] 2020-10-31 ~ 2020-11-06

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

Dear Pulsar enthusiast,

This is the Pulsar community weekly update for 2020-10-31 ~ 2020-11-06,
with updates on Pulsar client, broker, transaction, and so on.

This Pulsar community weekly update is also available at
https://streamnative.io/weekly/2020/2020-11/2020-11-06-pulsar-weekly.

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

===============
Pulsar Highlight
================
Support Azure BlobStore offload configuration. Pulsar supports using
`Azure` to offload data. For details, see [PR-8436](
https://github.com/apache/pulsar/pull/8436).

by ([@gaoran10](https://github.com/gaoran10))

===============
*Notable Feature================*
- [Broker] Get the list of bundles under a namespace.

    https://github.com/apache/pulsar/pull/8450 ([@rdhabalia](
https://github.com/rdhabalia))

- [Broker] Unset the offload policies for namespaces.

    https://github.com/apache/pulsar/pull/8446 ([@Renkai](
https://github.com/Renkai))

- [WebSocket] Add the redelivery count property to messages delivered
through the WebSocket service.

    https://github.com/apache/pulsar/pull/8074 ([@IvanStoilov](
https://github.com/IvanStoilov))

- [Tiered Storage] Support AWS credentials based on offload policies.

    https://github.com/apache/pulsar/pull/7950 ([@KannarFr](
https://github.com/KannarFr))

- [Transaction] Support producing batch transaction messages.

    https://github.com/apache/pulsar/pull/8415 ([@gaoran10](
https://github.com/gaoran10))

- [Tiered Storage] Support Azure BlobStore offload configuration.

    https://github.com/apache/pulsar/pull/8436 ([@gaoran10](
https://github.com/gaoran10))

- [Broker] Start the `ml-add-ops` latency timer when the `bk-add` entry
request initiates to capture the managed-ledger add-latency.

    https://github.com/apache/pulsar/pull/4419 ([@rdhabalia](
https://github.com/rdhabalia))

===============
*Notable Bug Fix================*
- [Broker] Fix the issue that the bookie-isolation placement-policy does
not configuring the rackaware policy.

    https://github.com/apache/pulsar/pull/8461 ([@rdhabalia](
https://github.com/rdhabalia))

- [Broker] Fix the ZooKeeper cache expiration check.

    https://github.com/apache/pulsar/pull/8458 ([@hrsakai](
https://github.com/hrsakai))

- [Proxy] Add the error log for the Pulsar proxy starter.

    https://github.com/apache/pulsar/pull/8451 ([@gaoran10](
https://github.com/gaoran10))

- [Proxy] Ensure to pass 0 to the `ByteArrayOutputStreame` argument if
`request.getContentLength()` returns a negative number.

    https://github.com/apache/pulsar/pull/8448 ([@magrain](
https://github.com/magrain))

- [Function] Fix the returned status code for getting Function state when
the Function state does not exist.

    https://github.com/apache/pulsar/pull/8437 ([@jerrypeng](
https://github.com/jerrypeng))

- [Client] Fix the `AutoUpdatePartitionsInterval` setting problem.

    https://github.com/apache/pulsar/pull/8227 ([@RobertIndie](
https://github.com/RobertIndie))

- [Broker] Fix the hash collision in the Key_Shared subscription mode.

    https://github.com/apache/pulsar/pull/8396 ([@ltamber](
https://github.com/ltamber))

- [C++ Client] Allow to configure Key_Shared with out-of-order delivery.

    https://github.com/apache/pulsar/pull/7842 ([@merlimat](
https://github.com/merlimat))

- [Client] Fix the `AutoUpdatePartitionsInterval` setting.

    https://github.com/apache/pulsar/pull/8227 ([@RobertIndie](
https://github.com/RobertIndie))


*================Event / News================*
- [TGIP] Weekly live stream about Pulsar and its ecosystem.

  - All video recordings are available at [here](
https://streamnative.io/resource#tgip).

- [Upcoming Event]

  -  Pulsar Summit Asia 2020

     https://pulsar-summit.org/en/event/asia-2020

*If we miss anything, welcome to reply to this thread, thank you.*



*Cheers,Bo Cong, Huanli Meng*