Split the JUnit tests into "new", "flaky", and the remainder.
On PR builds, "new" tests are anything that do not exist on trunk. They are run with zero tolerance for flakiness.
On trunk builds, "new" tests are anything added in the last 7 days. They are run with some tolerance for flakiness.
Another change included here is that we will not update the test catalog if any test job fails on a trunk build. We have had difficulty determining if all the tests had or not (due to timeout or failures in upstream Gradle tasks). By requiring green ":test" jobs, we can be sure that the resulting catalog will be valid.
---
The purpose of this change is to discourage contributors from adding flaky tests, but give some leeway for trunk so we have successful builds.
The "quarantinedTest" Gradle target has been consolidated into the regular "test" target. There are now some
runtime properties to control what tests are run.
* kafka.test.catalog.file: path to test catalog
* kafka.test.run.new: include new tests. this selection depends on the age of the loaded test catalog
* kafka.test.run.flaky: include tests marked as `@Flaky` (replaces the `excludeTags 'flaky'` directive)
* kafka.test.verbose: include additional logging from new JUnit classes (enabled by default if re-running GitHub workflow with debug logging enabled)
* maxTestRetries: how many retries to allow via Develocity retry plugin (default 0)
* maxTestRetryFailures: how many failures to allow before stopping retries (default 0)
Thanks to Jun Rao for inspiring the idea.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, Ismael Juma <ismael@juma.me.uk>, Jun Rao <junrao@gmail.com>
This patch reorganizes our test infrastructure into three Gradle modules:
":test-common:test-common-internal-api" is now a minimal dependency which exposes interfaces and annotations only. It has one project dependency on server-common to expose commonly used data classes (MetadataVersion, Feature, etc). Since this pulls in server-common, this module is Java 17+. It cannot be used by ":clients" or other Java 11 modules.
":test-common:test-common-util" includes the auto-quarantined JUnit extension. The @Flaky annotation has been moved here. Since this module has no project dependencies, we can add it to the Java 11 list so that ":clients" and others can utilize the @Flaky annotation
":test-common:test-common-runtime" now includes all of the test infrastructure code (TestKitNodes, etc). This module carries heavy dependencies (core, etc) and so it should not normally be included as a compile-time dependency.
In addition to this reorganization, this patch leverages JUnit SPI service discovery so that modules can utilize the integration test framework without depending on ":core". This will allow us to start moving integration tests out of core and into the appropriate sub-module. This is done by adding ":test-common:test-common-runtime" as a testRuntimeOnly dependency rather than as a testImplementation dependency. A trivial example was added to QuorumControllerTest to illustrate this.
Reviewers: Ismael Juma <ismael@juma.me.uk>, Chia-Ping Tsai <chia7712@gmail.com>
This patch includes some maintenance updates for Develocity.
* Publish build scans to develocity.apache.org
* Update Develocity Gradle plugin to to 3.19
* Use `DEVELOCITY_ACCESS_KEY` to authenticate to `develocity.apache.org`
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, David Arthur <mumrah@gmail.com>
This commit adds AK 3.9 to the system tests on trunk.
Follow-up of #17797
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>, Bruno Cadonna <cadonna@apache.org>
This patch completely removes the compile-time dependency on core for both test and main sources by introducing two new modules.
1) `test-common` include all the common test implementation code (including dependency on :core for BrokerServer, ControllerServer, etc)
2) `test-common:api` new sub-module that just includes interfaces including our junit extension
Reviewers: David Arthur <mumrah@gmail.com>
This patch allows the gradle cache to be used on GitHub Actions.
Also adds a Python script to parse checkstyle reports and produce GitHub annotations on PRs.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>
This adds three tags for the Gradle build scans: jenkins, github, and local. Adding these tags will allow us to more easily differentiate build scan statistics based on the origin of the build.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>
Establishes the new `:share` Gradle module. This module is intended to be used for server-side KIP-932 classes that are not part of the new share group coordinator.
This patch relocates and renames some existing classes. A small amount of compatibility changes were also made, but do not affect any logic.
Reviewers: Andrew Schofield <aschofield@confluent.io>, David Arthur <mumrah@gmail.com>
What
Introduced a new module share-coordinator to house relevant implementation code and resources.
Modified settings.gradle and build.gradle to accommodate the module.
Added ShareSnapshot[Key, Value], ShareUpdate[Key, Value] message record schemas.
Introduced a trivial impl of ShareCoordinatorShard class to establish dependencies with other modules (:coordinator-common, :metadata). The actual impl for this class will be done in future PRs.
Why
The share coordinator component has been introduced as part of KIP-932 (QFK). This component is will be responsible for managing persistence for various data related to share partitions into a dedicated internal topic.
To keep all this functionality contained, we want to create a separate module in line with group and transaction coordinators.
Reviewers: Andrew Schofield <aschofield@confluent.io>, Apoorv Mittal <apoorvmittal10@gmail.com>, Manikumar Reddy <manikumar.reddy@gmail.com>
There is a lot of code in group-coordinator which is not share/consumer/classic group specific.
Since we are introducing a share-coordinator as part of KIP-932 (in a new module), it would make sense to get the common coordinator functionality into a separate common coordinator module so that share-coordinator need not depend on group-coordinator.
Reviewers: Apoorv Mittal <apoorvmittal10@gmail.com>, David Jacot <djacot@confluent.io>, Andrew Schofield <aschofield@confluent.io>, Jeff Kim <jeff.kim@confluent.io>, Chia-Ping Tsai <chia7712@gmail.com>
This patch moves the `PartitionAssignor` interface and all the related classes to a newly created `group-coordinator/api` module, following the pattern used by the storage and tools modules.
Reviewers: Ritika Reddy <rreddy@confluent.io>, Jeff Kim <jeff.kim@confluent.io>, Chia-Ping Tsai <chia7712@gmail.com>
Reviewers: Mickael Maison <mickael.maison@gmail.com>, Ismael Juma <ismael@juma.me.uk> , David Jacot <djacot@confluent.io>, Nikolay <NIzhikov@gmail.com>
We only move Java classes that have minimal or no dependencies on Scala classes in this PR.
Details:
* Configured `server` module in build files.
* Changed `ControllerRequestCompletionHandler` to be an interface since it has no implementations.
* Cleaned up various import control files.
* Minor build clean-ups for `server-common`.
* Disabled `testAssignmentAggregation` when executed with Java 8, this is an existing issue (see #14794).
For broader context on this change, please check:
* KAFKA-15852: Move server code from `core` to `server` module
Reviewers: Divij Vaidya <diviv@amazon.com>
* KAFKA-13930: Add 3.2.0 Streams upgrade system tests
Apache Kafka 3.2.0 was recently released. Now we need
to test upgrades from 3.2 to trunk in our system tests.
Reviewer: Bill Bejeck <bbejeck@apache.org>
Also adjusted the acceptable recovery lag to stabilize Streams tests.
Reviewers: Justine Olshan <jolshan@confluent.io>, Matthias J. Sax <mjsax@apache.org>, John Roesler <vvcephei@apache.org>
Added server-common module to have server side common classes. Moved ApiMessageAndVersion, RecordSerde, AbstractApiMessageSerde, and BytesApiMessageSerde to server-common module.
Reivewers: Kowshik Prakasam <kprakasam@confluent.io>, Jun Rao <junrao@gmail.com>
Move Trogdor out of tools and into its own gradle module. This allows us to minimize
the dependencies of the tools module. We still keep Trogdor in the CLASSPATH
created by kafka-run-class.sh.
Reviewers: Colin P. McCabe <cmccabe@apache.org>
Moved tiered storage API classes from clients module to a new storage-api module.
Created storage and storage-api modules. All the remote storage API classes are moved to storage-api module. All the remote storage implementation classes will be added to storage module.
Reviewers: Jun Rao <junrao@gmail.com>
The Kafka Metadata shell is a new command which allows users to
interactively examine the metadata stored in a KIP-500 cluster.
It can examine snapshot files that are specified via --snapshot.
The metadata tool works by replaying the log and storing the state into
in-memory nodes. These nodes are presented in a fashion similar to
filesystem directories.
Reviewers: Jason Gustafson <jason@confluent.io>, David Arthur <mumrah@gmail.com>, Igor Soarez <soarez@apple.com>
Add the metadata gradle module, which will contain the metadata record
definitions, and other metadata-related broker-side code.
Add MetadataParser, MetadataParseException, etc.
Reviewers: José Armando García Sancio <jsancio@gmail.com>, Ismael Juma <ismael@juma.me.uk>, David Arthur <mumrah@gmail.com>
This is the core Raft implementation specified by KIP-595: https://cwiki.apache.org/confluence/display/KAFKA/KIP-595%3A+A+Raft+Protocol+for+the+Metadata+Quorum. We have created a separate "raft" module where most of the logic resides. The new APIs introduced in this patch in order to support Raft election and such are disabled in the server until the integration with the controller is complete. Until then, there is a standalone server which can be used for testing the performance of the Raft implementation. See `raft/README.md` for details.
Reviewers: Guozhang Wang <wangguoz@gmail.com>, Boyang Chen <boyang@confluent.io>
Co-authored-by: Boyang Chen <boyang@confluent.io>
Co-authored-by: Guozhang Wang <wangguoz@gmail.com>
Mickael Maison
David Jacot
David Arthur
Apoorv Mittal
Clay Johnson
mingdaoy
Ken Huang
TengYao Chi
PoAn Yang
Chia-Ping Tsai
Sushant Mahajan
Josep Prat
David Jacot
Matthias J. Sax
Omnia Ibrahim
Ismael Juma
Said Boudjelda
Greg Harris
Eric Haag
José Armando García Sancio
Bruno Cadonna
Kamal Chandraprakash
Satish Duggana
Shay Elkin
Colin P. Mccabe
Bill Bejeck
Jason Gustafson
Randall Hauch
Boyang Chen
Bruno Cadonna