Updated documentation for connector restart REST API to include the tasks restart behavior, including calling out that by default the same behavior of previous versions is preserved.
Author: Kalpesh Patel <kpatel@confluent.io>
Reviewer: Randall Hauch <rhauch@gmail.com>
This new policy enables active/passive, one-way replication without renaming topics, similar to MM1. This implementation is described in KIP-382 (adopted), originally as "LegacyReplicationPolicy".
This enables operators to migrate from MM1 to MM2 without re-architecting their replication flows, and enables some additional use-cases for MM2. For example, operators may wish to "upgrade" their Kafka clusters by mirroring everything to a completely new cluster. Such a migration would have been difficult with either MM1 or MM2 previously.
When using IdentityReplicationPolicy, operators should be aware that MM2 will not be able to detect cycles among replicated topics. A misconfigured topology may result in replicating the same records back-and-forth or in an infinite loop. However, we don't prevent this behavior, as some use-cases involve filtering records (via SMTs) to prevent cycles.
Reviewers: Mickael Maison <mickael.maison@gmail.com>
Co-authored-by: Ryanne Dolan <rdolan@twitter.com>
Co-authored-by: Matthew de Detrich <mdedetrich@gmail.com>
Co-authored-by: Ivan Yurchenko <ivanyu@aiven.io>
Update the ZooKeeper version to v3.6.3. This requires adding dropwizard
as a new dependency.
Also, add Kafka v2.8.0 to the ducktape system test image.
Reviewers: Luke Chen <showuon@gmail.com>, Colin P. McCabe <cmccabe@apache.org>, Ismael Juma <ismael@juma.me.uk>
Implementation of KIP-744.
Creates new Interfaces for TaskMetadata, ThreadMetadata, and
StreamsMetadata, providing internal implementations for each of them.
Deprecates current TaskMetadata, ThreadMetadata under o.a.k.s.processor,
and SreamsMetadata under a.o.k.s.state.
Updates references on internal classes from deprecated classes to new interfaces.
Deprecates methods on KafkaStreams returning deprecated ThreadMeatada and
StreamsMetadata, and provides new ones returning the new interfaces.
Update Javadocs referencing to deprecated classes and methods to point
to the right ones.
Co-authored-by: Bruno Cadonna <cadonna@apache.org>
Reviewers: Anna Sophie Blee-Goldman <ableegoldman@apache.org>, Bruno Cadonna <cadonna@apache.org>
Remove the `rest.host.name` and `rest.port` Connect worker configs that were deprecated in KIP-208 and AK 1.1.
Author: Kalpesh Patel <kalpeshpatel.india@gmail.com>
Reviewers: Randall Hauch <rhauch@gmail.com>, Konstantine Karantasis <konstantine@confluent.io>, wenbingshen <oliver.shen999@gmail.com>
Fixes the indentation of the code listings for:
api.html
configuration.html
design.html
implementation.html
toc.html
These changes consist of whitespaces added or removed for consistency. It also contains a couple of fixes on unbalanced html tags.
Reviewers: Luke Chen <showuon@gmail.com>, Bill Bejeck <bbejeck@apache.org>
They have been deprecated since 0.10.0. Full list of removes configs:
* port
* host.name
* advertised.port
* advertised.host.name
Also adjust tests to take the removals into account. Some tests were
no longer relevant and have been removed.
Finally, took the chance to:
* Clean up unnecessary usage of `KafkaConfig$.MODULE$` in
related files.
* Add missing `Test` annotations to `AdvertiseBrokerTest` and
make necessary changes for the tests to pass.
Reviewers: David Jacot <djacot@confluent.io>, Luke Chen <showuon@gmail.com>
They were both deprecated in Apache Kafka 2.4 and it's a straightforward change
to use the non deprecated variants.
Reviewers: David Jacot <djacot@confluent.io>
Fix examples under security.html so they use the right bash icon (`>`
instead of `$`) and also uses the right tool for showing code listings.
Reviewers: Luke Chen <showuon@gmail.com>, Bruno Cadonna <cadonna@apache.org>
Quick followup to KIP-740 to actually deprecate this constructor, and update the upgrade guide with what we changed in KIP-740. I also noticed the TaskId#parse method had been modified previously, and should be re-added to the public TaskId class. It had no tests, so now it does
Reviewers: Matthias J. Sax <mjsax@confluent.io>, Luke Chen <showuon@gmail.com>
Code samples are now unified and correctly formatted.
Samples under Streams use consistently the prism library.
Reviewers: Bruno Cadonna <cadonna@apache.org>
Introduce List serde for primitive types or custom serdes with a serializer and a deserializer according to KIP-466
Reviewers: Anna Sophie Blee-Goldman <ableegoldman@apache.org>, Matthias J. Sax <mjsax@conflunet.io>, John Roesler <roesler@confluent.io>, Michael Noll <michael@confluent.io>
Deprecates the following
1. StreamsConfig.EXACTLY_ONCE
2. StreamsConfig.EXACTLY_ONCE_BETA
3. Producer#sendOffsetsToTransaction(Map offsets, String consumerGroupId)
And introduces a new StreamsConfig.EXACTLY_ONCE_V2 config. Additionally, this PR replaces usages of the term "eos-beta" throughout the code with the term "eos-v2"
Reviewers: Matthias J. Sax <mjsax@confluent.io>
Allow user to specify subset of internal topics to clean up with application reset tool
Reviewers: Boyang Chen <boyang@confluent.io>, Anna Sophie Blee-Goldman <ableegoldman@apache.org>, Walker Carlson <wcarlson@confluent.io>
KIP-216: IQ should throw different exceptions for different errors, Part 2
Reviewers: Matthias J. Sax <mjsax@confluent.io>, Anna Sophie Blee-Goldman <ableegoldman@apache.org>, Bruno Cadonna <cadonna@confluent.io>
These SMTs were originally specified in KIP-145 but never implemented
at the time.
HeaderTo is not included since its original specification doesn't deal with
the fact that there can be >1 header with the same name, but a field can only
have a single value (which could be an array, but not if the headers for
the given name had different schemas).
Reviewers: Chris Egerton <chrise@confluent.io>, Mickael Maison <mickael.maison@gmail.com>
The methods have been deprecated since 0.11 without replacement since
message format 2 moved the checksum to the record batch (instead of the
record).
Unfortunately, we did not deprecate the constructors that take a checksum
(even though we intended to) so we cannot remove them. I have deprecated
them for removal in 4.0 and added a single non deprecated constructor to
`ConsumerRecord` and `RecordMetadata` that take all remaining parameters.
`ConsumerRecord` could do with one additional convenience constructor, but
that requires a KIP and hence should be done separately.
Also:
* Removed `ChecksumMessageFormatter`, which is technically not public
API, but may have been used with the console consumer.
* Updated all usages of `ConsumerRecord`/`RecordMetadata` constructors
to use the non deprecated ones.
* Added tests for deprecated `ConsumerRecord/`RecordMetadata`
constructors.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, David Jacot <djacot@confluent.io>
`Sum` and `Total` classes were deprecated and replaced by `WindowedSum` and `CumulativeSum` in 2.4. This patch removes them for 3.0.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, Ismael Juma <ismael@juma.me.uk>
`quota.producer.default` and `quota.consumer.default` were deprecated in AK 0.11.0.0. Dynamic default quotas must be used instead. This patch removes them for AK 3.0.
Reviewers: Rajini Sivaram <rajinisivaram@googlemail.com>, Ismael Juma <ismael@juma.me.uk>
Fix the formatting of example RocksDBConfigSetter due to the un-arranged spaces within <pre> tag.
Reviewers: Anna Sophie Blee-Goldman <ableegoldman@apache.org>
* Remove `ExtendedSerializer` and `ExtendedDeserializer`, deprecated since 2.1.
The extra functionality was also made available in `Serializer` and `Deserializer`.
* Remove `close(long, TimeUnit)` from the producer, consumer and admin client,
deprecated since 2.0 for the consumer and 2.2 for the rest. The replacement is `close(Duration)`.
* Remove `ConsumerConfig.addDeserializerToConfig` and `ProducerConfig.addSerializerToConfig`,
deprecated since 2.7 with no replacement. These methods were not intended to be public API
and are likely not used much (if at all).
* Remove `NoOffsetForPartitionException.partition()`, deprecated since 0.11. `partitions()`
should be used instead.
* Remove `MessageFormatter.init(Properties)`, deprecated since 2.7. The `configure(Map)`
method should be used instead.
* Remove `kafka.common.MessageFormatter`, deprecated since 2.7.
`org.apache.kafka.common.MessageFormatter` should be used instead.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, David Jacot <djacot@confluent.io>
These were deprecated in Apache Kafka 2.4 (released in December 2019) to be replaced
by `org.apache.kafka.server.authorizer.Authorizer` and `AclAuthorizer`.
As part of KIP-500, we will implement a new `Authorizer` implementation that relies
on a topic (potentially a KRaft topic) instead of `ZooKeeper`, so we should take the chance
to remove related tech debt in 3.0.
Details on the issues affecting the old Authorizer interface can be found in the KIP:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-504+-+Add+new+Java+Authorizer+Interface
Reviewers: Manikumar Reddy <manikumar.reddy@gmail.com>, Ron Dagostino <rdagostino@confluent.io>
The config has been deprecated since Kafka 2.6 (released ~1 year before
3.0), but it was the default before it got deprecated. As such, it's
reasonably unlikely that people would have set it explicitly.
Given the confusing `default` name even though it's _not_ the default, I
think we should remove it in 3.0.
Also remove `ClientDnsLookup.DEFAULT` (not public API), which unlocks
a number of code simplications.
Reviewers: David Jacot <djacot@confluent.io>
The `kafka-preferred-replica-election` command was deprecated in 2.4. This path removes it for 3.0. `kafka-leader-election` can be used instead.
Reviewers: Ismael Juma <ismael@juma.me.uk>, Chia-Ping Tsai <chia7712@gmail.com>, Jason Gustafson <jason@confluent.io>
Konstantine Karantasis
kpatelatwork
Ryanne Dolan
Chris Egerton
Ron Dagostino
Josep Prat
Josep Prat
Ismael Juma
Jason Gustafson
Luke Chen
wenbingshen
prince-mahajan
A. Sophie Blee-Goldman
Daniyar Yeralin
Vito Jeng
Matthias J. Sax
Guozhang Wang
Lee Dongjin
JoelWee
Tom Bentley
David Jacot
dengziming
Andrew Lee
Jorge Esteban Quilcate Otoya
Jim Galasyn
cyc
Marco Aurelio Lotz
Adil Houmadi
Bruno Cadonna