Re: [VOTE] 3.6.0 RC0

2023-09-17 Thread Satish Duggana
On Sun, 17 Sept 2023 at 23:00, Satish Duggana 
wrote:

> Hello Kafka users, developers and client-developers,
>
> This is the first candidate for the release of Apache Kafka 3.6.0. Some of
> the major features include:
>
> * KIP-405 : Kafka Tiered Storage
> * KIP-868 : KRaft Metadata Transactions
> * KIP-875: First-class offsets support in Kafka Connect
> * KIP-898: Modernize Connect plugin discovery
> * KIP-938: Add more metrics for measuring KRaft performance
> * KIP-902: Upgrade Zookeeper to 3.8.1
> * KIP-917: Additional custom metadata for remote log segment
>
> Release notes for the 3.6.0 release:
> https://home.apache.org/~satishd/kafka-3.6.0-rc0/RELEASE_NOTES.html
>
> *** Please download, test and vote by Wednesday, September 21, 12pm PT
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> https://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> https://home.apache.org/~satishd/kafka-3.6.0-rc0/
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> https://home.apache.org/~satishd/kafka-3.6.0-rc0/javadoc/
>
> * Tag to be voted upon (off 3.6 branch) is the 3.6.0 tag:
> https://github.com/apache/kafka/releases/tag/3.6.0-rc0
>
> * Documentation:
> https://kafka.apache.org/36/documentation.html
>
> * Protocol:
> https://kafka.apache.org/36/protocol.html
>
> * Successful Jenkins builds for the 3.6 branch:
> There are a few runs of unit/integration tests. You can see the latest at
> https://ci-builds.apache.org/job/Kafka/job/kafka/job/3.6/. We will
> continue running a few more iterations.
> System tests:
> We will send an update once we have the results.
>
> Thanks,
> Satish.
>


[VOTE] 3.6.0 RC0

2023-09-17 Thread Satish Duggana
Hello Kafka users, developers and client-developers,

This is the first candidate for the release of Apache Kafka 3.6.0. Some of
the major features include:

* KIP-405 : Kafka Tiered Storage
* KIP-868 : KRaft Metadata Transactions
* KIP-875: First-class offsets support in Kafka Connect
* KIP-898: Modernize Connect plugin discovery
* KIP-938: Add more metrics for measuring KRaft performance
* KIP-902: Upgrade Zookeeper to 3.8.1
* KIP-917: Additional custom metadata for remote log segment

Release notes for the 3.6.0 release:
https://home.apache.org/~satishd/kafka-3.6.0-rc0/RELEASE_NOTES.html

*** Please download, test and vote by Wednesday, September 21, 12pm PT

Kafka's KEYS file containing PGP keys we use to sign the release:
https://kafka.apache.org/KEYS

* Release artifacts to be voted upon (source and binary):
https://home.apache.org/~satishd/kafka-3.6.0-rc0/

* Maven artifacts to be voted upon:
https://repository.apache.org/content/groups/staging/org/apache/kafka/

* Javadoc:
https://home.apache.org/~satishd/kafka-3.6.0-rc0/javadoc/

* Tag to be voted upon (off 3.6 branch) is the 3.6.0 tag:
https://github.com/apache/kafka/releases/tag/3.6.0-rc0

* Documentation:
https://kafka.apache.org/36/documentation.html

* Protocol:
https://kafka.apache.org/36/protocol.html

* Successful Jenkins builds for the 3.6 branch:
There are a few runs of unit/integration tests. You can see the latest at
https://ci-builds.apache.org/job/Kafka/job/kafka/job/3.6/. We will continue
running a few more iterations.
System tests:
We will send an update once we have the results.

Thanks,
Satish.


Can a message avoid loss occur in Kafka

2023-09-17 Thread ι™ˆθΏ‘ε—
Hello, 
   Can a message avoid loss occur in Kafka. For example, my config is:


Producer
retries = Integer.MAX_VALUE
request.required.acks=-1  


Broker
replication.factor >= 2 
min.insync.replicas > 1   
log.flush.interval.messages=1


Consumer
enable.auto.commit = false
   
 Can it avoid loss message occur in Kafka, if can not,  why? and does exist 
other MQ can do avoid?


Best regards,
Chen