Documents current ApiVersions fallback mechanism
The broker behaviour when it receives an ApiVersionsRequest ahead of it's supported versions is useful to know as an implementor/manipulator of the protocol.
The behaviour contradicts a point documented in the protocol guide. In the fallback case the protocol version of the response is different from the protocol version of the request.
Also spotted a couple of dead links in the table of contents
Signed-off-by: Robert Young <robeyoun@redhat.com>
Reviewers: Luke Chen <showuon@gmail.com>
This PR implement KIP-1011, kafka-configs.sh now uses incrementalAlterConfigs API to alter broker configurations instead of the deprecated alterConfigs API, and it will fall directly if the broker doesn't support incrementalAlterConfigs.
Reviewers: David Jacot <djacot@confluent.io>, OmniaGM <o.g.h.ibrahim@gmail.com>.
This PR updates the key for storing the KIP-714 client instance id for the global consumer to follow a more consistent pattern of the other embedded Kafka Streams consumer clients.
Reviewers: Matthias Sax <mjsax@apache.org>
These metrics were deprecated in KIP-773 and are being removed in Kafka 4.0.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, Divij Vaidya <diviv@amazon.com>
In docs/ops.html, add a section discussion the difference between static and dynamic quorums. This section also discusses how to find out which quorum type you have. Also discuss the current limitations, such as the inability to transition from static quorums to dynamic.
Add a brief section to docs/upgrade.html discussing controller membership change.
Co-authored-by: Federico Valeri <fedevaleri@gmail.com>, Colin P. McCabe <cmccabe@apache.org>
Reviewers: Justine Olshan <jolshan@confluent.io>
KIP-853 adds support for dynamic KRaft quorums. This means that the quorum topology is
no longer statically determined by the controller.quorum.voters configuration. Instead, it
is contained in the storage directories of each controller and broker.
Users of dynamic quorums must format at least one controller storage directory with either
the --initial-controllers or --standalone flags. If they fail to do this, no quorum can be
established. This PR changes the storage tool to warn about the case where a KIP-853 flag has
not been supplied to format a KIP-853 controller. (Note that broker storage directories
can continue to be formatted without a KIP-853 flag.)
There are cases where we don't want to specify initial voters when formatting a controller. One
example is where we format a single controller with --standalone, and then dynamically add 4
more controllers with no initial topology. In this case, we want the 4 later controllers to grab
the quorum topology from the initial one. To support this case, this PR adds the
--no-initial-controllers flag.
Reviewers: José Armando García Sancio <jsancio@apache.org>, Federico Valeri <fvaleri@redhat.com>
This patch updates the upgrades note about the removal of `offsets.commit.required.acks` configuration in 4.0.
Reviewers: Lianet Magrans <lmagrans@confluent.io>
Implements KIP-1087
Reviewers: Matthias J. Sax <matthias@confluent.io>, Lucas Brutschy <lbrutschy@confluent.io>, Anna Sophie Blee-Goldman <ableegoldman@apache.org>
Robert Young
PoAn Yang
TengYao Chi
Kuan-Po Tseng
dengziming
HYUNSANG HAN (한현상, Travis)
Chia-Chuan Yu
Mickael Maison
ClarkChen
Bruno Cadonna
Nick Guo
Bill Bejeck
Joao Pedro Fonseca Dantas
Yash Mayya
Kamal Chandraprakash
xijiu
kevin-wu24
wperlichek
Yung
Luke Chen
Josep Prat
Federico Valeri
Colin Patrick McCabe
Ken Huang
David Jacot
Andrew Schofield
tall15421542-lab
Chung, Ming-Yen
GangHuo
Arnav Dadarya
devanshikhatsuriya