Scala 2.12 has better support for newer Java versions and includes additional
compiler warnings that are helpful during development. In addition, Scala 2.11
hasn't been supported by the Scala community for a long time, the soon to be
released Spark 2.4.0 will finally support Scala 2.12 (this was the main reason
preventing many from upgrading to Scala 2.12) and Scala 2.13 is at the RC stage.
It's time to start recommending the Scala 2.12 build as we prepare support for
Scala 2.13 and start thinking about removing support for Scala 2.11.
In the meantime, Jenkins will continue to build all supported Scala versions (including
Scala 2.11) so the PR and trunk jobs will fail if people accidentally use methods
introduced in Scala 2.12.
Reviewers: Ewen Cheslack-Postava <me@ewencp.org>
This PR implements a Scala wrapper library for Kafka Streams. The library is implemented as a project under streams, namely `:streams:streams-scala`. The PR contains the following:
* the library implementation of the wrapper abstractions
* the test suite
* the changes in `build.gradle` to build the library jar
The library has been tested running the tests as follows:
```
$ ./gradlew -Dtest.single=StreamToTableJoinScalaIntegrationTestImplicitSerdes streams:streams-scala:test
$ ./gradlew -Dtest.single=StreamToTableJoinScalaIntegrationTestImplicitSerdesWithAvro streams:streams-scala:test
$ ./gradlew -Dtest.single=WordCountTest streams:streams-scala:test
```
Author: Debasish Ghosh <ghosh.debasish@gmail.com>
Author: Sean Glover <seglo@randonom.com>
Reviewers: Bill Bejeck <bill@confluent.io>, Matthias J. Sax <matthias@confluent.io>, Ismael Juma <ismael@juma.me.uk>, John Roesler <john@confluent.io>, Damian Guy <damian@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Closes#4756 from debasishg/scala-streams
Also fix quickstart.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Damian Guy <damian.guy@gmail.com>
Closes#3501 from ijuma/introduce-full-version-variable-in-docs
- Show AdminClient configs in the docs.
- Update Javadoc config so that public classes exposed by
the AdminClient are included.
- Version and table of contents fixes.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Colin Mccabe, Gwen Shapira
Closes#3271 from ijuma/kafka-5411-admin-client-javadoc-configs
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Derrick Or <derrickor@gmail.com>, Ismael Juma <ismael@juma.me.uk>
Closes#3214 from guozhangwang/KMinor-doc-java-brush
Author: Colin P. Mccabe <cmccabe@confluent.io>
Reviewers: Ewen Cheslack-Postava <me@ewencp.org>, Ismael Juma <ismael@juma.me.uk>
Closes#2958 from cmccabe/KAFKA-5162
- Seperate Streams documentation out to a standalone page.
- Setup templates to use handlebars.js
- Create template variables to swap in frequently updated values like version number from a single file templateData.js
Author: Derrick Or <derrickor@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#2245 from derrickdoo/docTemplates
And improve readability by adding proper punctuations.
Author: Vahid Hashemian <vahidhashemian@us.ibm.com>
Reviewers: Jason Gustafson <jason@confluent.io>
Closes#2002 from vahidhashemian/doc/fix_typos
Make the latest version of our docs follow the latest site template structure.
Author: Derrick Or <derrickor@gmail.com>
Reviewers: Jason Gustafson <jason@confluent.io>
Closes#2003 from derrickdoo/docs-updates
Include a few clean-ups (also in producer section), mention deprecation plans and reorder so that the new consumer documentation is before the old consumers.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Jason Gustafson <jason@confluent.io>
Closes#1880 from ijuma/remove-beta-from-new-consumer-documentation
Rephrase 'alpha quality' wording in Streams section of api.html.
Couple of other minor fixes in streams.html
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Guozhang Wang, Ismael Juma, Michael G. Noll
Closes#1811 from dguy/kstreams-312
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Michael G. Noll <michael@confluent.io>, Ismael Juma <ismael@juma.me.uk>
Closes#1321 from guozhangwang/KStreamsJavaDoc
This PR fixes 8 typos in HTML files of `docs` module. I wrote explicitly here since Github sometimes does not highlight the corrections on long lines correctly.
- docs/api.html: compatability => compatibility
- docs/connect.html: simultaneoulsy => simultaneously
- docs/implementation.html: LATIEST_TIME => LATEST_TIME, nPartions => nPartitions
- docs/migration.html: Decomission => Decommission
- docs/ops.html: stoping => stopping, ConumserGroupCommand => ConsumerGroupCommand, youre => you're
Author: Dongjoon Hyun <dongjoon@apache.org>
Reviewers: Ismael Juma
Closes#1138 from dongjoon-hyun/KAFKA-3461
* Fix typo in api.html
* Mark security features as beta quality (similar to new consumer). Is there better wording?
* Improve wording and clarify things in a number of places
* Improve layout of `pre` blocks (tested locally, which doesn't seem to use the same stylesheets as the deployed version)
* Use producer.config in console-producer.sh command
* Improve SASL documentation structure
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Jun Rao, Magnus Edenhill, Gwen Shapira
Closes#550 from ijuma/documentation-improvements
Often it is useful to link to a specific header within the documentation. Especially when referencing docs in the mailing lists.
This adds anchors and links for all headers in the docs.
Author: Grant Henke <granthenke@gmail.com>
Reviewers: Jun Rao <junrao@gmail.com>
Closes#498 from granthenke/doc-links
This PR copies the latest kafka docs to kafka repo docs directory. Here I have copied 0.8.3/ directory contents from svn website repo to kafka/docs repository.
Some questions: This PR contains generated javadocs also. Do we need to copy javadocs here?
Author: Manikumar reddy O <manikumar.reddy@gmail.com>
Reviewers: Gwen Shapira, Ismael Juma
Closes#171 from omkreddy/KAFKA-2425-MOVE-DOCS-TO-KAFKA-REPO
Andy Coates
Ismael Juma
Manikumar Reddy O
Debasish Ghosh
Guozhang Wang
Colin P. Mccabe
Matthias J. Sax
Ewen Cheslack-Postava
Derrick Or
Vahid Hashemian
Jay Kreps
Damian Guy
Dongjoon Hyun
Grant Henke
Sasaki Toru
Jun Rao
Gwen Shapira