Added a simple table of contents for the developer section.
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Damian Guy <damian.guy@gmail.com>
Closes#3760 from enothereska/minor-docs-toc
1. Core concepts (added the stream time definition), upgrade guide and developer guide.
2. Related Java docs changes.
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Bill Bejeck <bill@confluent.io>, Damian Guy <damian.guy@gmail.com>
Closes#3732 from guozhangwang/KMinor-kip138-docs
1. Add upgrade section for 1.0.0, including Streams API changes section.
2. Add metrics name changes section.
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, Damian Guy <damian.guy@gmail.com>
Closes#3687 from guozhangwang/KMinor-metrics-upgrade-guide
Needs to come after https://github.com/apache/kafka/pull/3701
Originally reviewed as part of #3490.
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Damian Guy <damian.guy@gmail.com>
Closes#3711 from enothereska/minor-docs-stateless
Originally reviewed as part of https://github.com/apache/kafka/pull/3490.
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Damian Guy <damian.guy@gmail.com>
Closes#3701 from enothereska/minor-docs-create-source-streams
0. Minor fixes on the existing examples to merge all on a single input topic; also do not use `common.utils.Exit` as it is for internal usage only.
1. Add the archetype project for the quickstart. Steps to try it out:
a. `mvn install` on the quickstart directory.
b. `mvn archetype:generate \
-DarchetypeGroupId=org.apache.kafka \
-DarchetypeArtifactId=streams-quickstart-java \
-DarchetypeVersion=1.0.0-SNAPSHOT \
-DgroupId=streams-quickstart \
-DartifactId=streams-quickstart \
-Dversion=0.1 \
-Dpackage=StreamsQuickstart \
-DinteractiveMode=false` at any directory to create the project.
c. build the streams jar with version `1.0.0-SNAPSHOT` to local maven repository with `./gradlew installAll`; `cd streams-quickstart; mvn clean package`
d. create the input / output topics, start the console producer and consumer.
e. start the program: `mvn exec:java -Dexec.mainClass=StreamsQuickstart.Pipe/LineSplit/WordCount`.
f. type data on console producer and observe data on console consumer.
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Damian Guy <damian.guy@gmail.com>, Bill Bejeck <bbejeck@gmail.com>, Ewen Cheslack-Postava <me@ewencp.org>, Eno Thereska <eno.thereska@gmail.com>
Closes#3630 from guozhangwang/KMinor-streams-quickstart-tutorial
Author: Bill Bejeck <bill@confluent.io>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, Damian Guy <damian.guy@gmail.com>
Closes#3629 from bbejeck/docs-updates-for-kip-167
These handlers were previously used on the broker to handle uncaught exceptions, but now the broker users the new Java request objects exclusively.
Author: Jason Gustafson <jason@confluent.io>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#3646 from hachikuji/remove-old-request-error-handlers
This is important because Bits.reserveMemory calls System.gc() hoping to free native
memory in order to avoid throwing an OutOfMemoryException. This call is currently
a no-op due to -XX:+DisableExplicitGC.
It's worth mentioning that -XX:MaxDirectMemorySize can be used to increase the
amount of native memory available for allocation of direct byte buffers.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Apurva Mehta <apurva@confluent.io>, Manikumar Reddy <manikumar.reddy@gmail.com>, Jason Gustafson <jason@confluent.io>
Closes#3371 from ijuma/kafka-5470-explicit-gc-invokes-concurrent
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>, Eno Thereska <eno.thereska@gmail.com>
Closes#3604 from dguy/memory-management-docs
A couple of fixes to metric names to match the KIP
- Removed extra strings in the metric names that are already in the tags
- add a separate metric for "all"
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#3491 from enothereska/hotfix-metric-names
1. Remove rest deprecation warnings in streams:jar.
2. Consolidate all unit test classes' reflections to access internal topology builder from packages other than `o.a.k.streams`. We need to refactor the hierarchies of StreamTask, StreamThread and KafkaStreams to remove these hacky reflections.
3. Minor fixes such as reference path, etc.
4. Minor edits on web docs for the describe function under developer-guide.
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Bill Bejeck <bill@confluent.io>, Ismael Juma <ismael@juma.me.uk>, Damian Guy <damian.guy@gmail.com>
Closes#3603 from guozhangwang/K5671-followup-comments
Author: Matthias J. Sax <matthias@confluent.io>
Reviewers: Damian Guy <damian.guy@gmail.com>, Bill Bejeck <bill@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Closes#3602 from mjsax/kafka-5671-add-streamsbuilder
Author: Matthias J. Sax <matthias@confluent.io>
Reviewers: Damian Guy <damian.guy@gmail.com>, Bill Bejeck <bill@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Closes#3590 from mjsax/kafka-3856-replace-topology-builder-by-topology
1. Make the WordCountDemo application to not stop automatically but via "ctrl-C".
2. Update the quickstart html file to let users type input messages one-by-one, and observe added output in an interactive manner.
3. Some minor fixes on the parent documentation page pointing to streams sub-pages, added a new recommended Scala version number.
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Michael G. Noll <michael@confluent.io>, Damian Guy <damian.guy@gmail.com>
Closes#3515 from guozhangwang/KMinor-interactive-quickstart
Author: Dong Lin <lindong28@gmail.com>
Reviewers: Jiangjie Qin <becket.qin@gmail.com>, Jun Rao <junrao@gmail.com>, Ismael Juma <ismael@juma.me.uk>, Onur Karaman <okaraman@linkedin.com>
Closes#2929 from lindong28/KAFKA-4763
Content and assets for the updated Streams API landing page
Author: Derrick Or <derrickor@gmail.com>
Reviewers: Michael G. Noll <michael@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Closes#3540 from derrickdoo/streams-landing-page
Allow users to specify default topic configs for streams internal topics by supplying properties from `TopicConfig` with a prefix.
Supplied defaults are used when creating the internal topics. They are overridden by the configs supplied along with the `InternalTopicConfig`
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Matthias J. Sax <matthias@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Closes#3459 from dguy/kafka-3741
For topics that support timestamp search, if no offset is found for a partition, the partition should still be included in the result with a `null` offset value. This `KafkaConsumer` method currently excludes such partitions from the result.
Author: Vahid Hashemian <vahidhashemian@us.ibm.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>, Jason Gustafson <jason@confluent.io>
Closes#3460 from vahidhashemian/KAFKA-5534
This contribution is my original work and I license the work to the project under the project's open source license.
Author: Jeff Klukas <jeff@klukas.net>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#3249 from jklukas/docs-no-more-yammer-metrics-in-client
Author: Vahid Hashemian <vahidhashemian@us.ibm.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#3415 from vahidhashemian/doc/make_topic_config_a_section
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, Damian Guy <damian.guy@gmail.com>
Closes#3510 from guozhangwang/KHotfix-streams-quickstart
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Michael G. Noll <michael@confluent.io>, Damian Guy <damian.guy@gmail.com>, Guozhang Wang <wangguoz@gmail.com>
Closes#3494 from enothereska/minor-quickstart-docs
rename section name and bold font for section names
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
Operations documentation should guide user to employ `kafka-configs.sh` to add/remove configs for a topic.
Author: huxihx <huxi_2b@hotmail.com>
Reviewers: Damian Guy <damian.guy@gmail.com>
Closes#3429 from huxihx/KAFKA-5508_Doc_for_altering_topics
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Matthias J. Sax <matthias@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Closes#3484 from dguy/iq-doc
Also fixed a bunch of broken links (details can be found in 34f8ecea0d)
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, Bill Bejeck <bbejeck@gmail.com>, Damian Guy <damian.guy@gmail.com>
Closes#3473 from guozhangwang/KMinor-streams-doc-breakdown
Implementation for KIP-138: Change punctuate semantics
Author: Michal Borowiecki <michal.borowiecki@openbet.com>
Reviewers: Matthias J. Sax <matthias@confluent.io>, Bill Bejeck <bbejeck@gmail.com>, Eno Thereska <eno.thereska@gmail.com>, Damian Guy <damian.guy@gmail.com>
Closes#3055 from mihbor/KIP-138
It describes the old deprecated clients and it's better to just
remove it.
The contribution is my original work and I license the work to the
project under the project's open source license.
Author: Tom Bentley <tbentley@redhat.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#3385 from tombentley/KAFKA-4059
Author: Matthias J. Sax <matthias@confluent.io>
Reviewers: Bill Bejeck <bbejeck@gmail.com>, Damian Guy <damian.guy@gmail.com>
Closes#3378 from mjsax/minor-producer-naming
Author: Jason Gustafson <jason@confluent.io>
Reviewers: Apurva Mehta <apurva@confluent.io>, Ismael Juma <ismael@juma.me.uk>, Guozhang Wang <wangguoz@gmail.com>
Closes#3388 from hachikuji/KAFKA-5021
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Apurva Mehta <apurva@confluent.io>, Matthias J. Sax <matthias@confluent.io>, Jason Gustafson <jason@confluent.io>
Closes#3345 from guozhangwang/KMinor-streams-eos-docs
Damian Guy
Eno Thereska
Guozhang Wang
Michal Borowiecki
Bill Bejeck
Jason Gustafson
Ismael Juma
Matthias J. Sax
Dong Lin
Robin Moffatt
Derrick Or
Vahid Hashemian
ppatierno
Jeff Klukas
Gwen Shapira
huxihx
Apurva Mehta
Kevin Sweeney
Tom Bentley