In light of the recent blockers that were reported in the past few days I'm
now closing RC1.
These blockers have now been resolved and RC2 is almost ready, so I will
start a new thread for this new release candidate.
Many thanks to everyone who tested RC1.
Konstantine
On Tue, Aug 31, 2021 at
Hi Konstantine. I have opened a probable blocker ticket
https://issues.apache.org/jira/browse/KAFKA-13270. I will work on a PR
shortly. The description on that ticket is as follows:
The implementation of https://issues.apache.org/jira/browse/ZOOKEEPER-3593 in
ZooKeeper version 3.6.0 decreased
Magnus,
Please could you share the machine and network specs?
How much CPU, RAM is available on each node?
What JDK, JRE version are you using?
What are your broker and client configuration values? Please could you
share this info if possible?
Thanks.
On Wed, Sep 1, 2021 at 10:25 AM Magnus
Hi Konstantine,
Some findings from running 3.0.0-RC1 with the librdkafka test suite:
* Compaction seems to take slightly longer to kick in when segment sizes
exceed their threshold. (Used to take less than 20 seconds, now takes
20..30 seconds.)
* CreateTopic seems to take slightly longer to
Small correction to my previous email.
The actual link for public preview of the 3.0.0 blog post draft is:
https://blogs.apache.org/preview/kafka/?previewEntry=what-s-new-in-apache6
(see also the email thread with title: [DISCUSS] Please review the 3.0.0
blog post)
Best,
Konstantine
On Tue,
Hello Kafka users, developers and client-developers,
This is the second release candidate for Apache Kafka 3.0.0.
It corresponds to a major release that includes many new features,
including:
* The deprecation of support for Java 8 and Scala 2.12.
* Kafka Raft support for snapshots of the
