This commit makes three changes:
- Adds a constructor for NewTopic(String, Optional<Integer>, Optional<Short>)
which allows users to specify Optional.empty() for numPartitions or
replicationFactor in order to use the broker default.
- Changes AdminManager to accept -1 as valid options for replication
factor and numPartitions (resolving to broker defaults).
- Makes --partitions and --replication-factor optional arguments when creating
topics using kafka-topics.sh.
- Adds a dependency on scalaJava8Compat library to make it simpler to
convert Scala Option to Java Optional
Reviewers: Ismael Juma <ismael@juma.me.uk>, Ryanne Dolan <ryannedolan@gmail.com>, Jason Gustafson <jason@confluent.io>
Now that we can configure RocksDB to bound the total memory we should include docs describing how, as well as touching on some possible options that should be considered when taking advantage of this feature.
Reviewers: Guozhang Wang <wangguoz@gmail.com>, Jim Galasyn <jim.galasyn@confluent.io>, Bill Bejeck <bbejeck@gmail.com>
The old docs here used a now deprecated method to set the block cache size. In switching over to the new one we would now need to construct a Cache object and therefore also need to close it, so this is a good opportunity to demonstrate the RocksDBConfigSetter#close method that will need to be implemented by users.
Reviewers: Guozhang Wang <wangguoz@gmail.com>
MINOR: update documentation for the log cleaner max compaction lag feature (KIP-354) implemented in KAFKA-7321
Author: Xiongqi Wu <xiowu@linkedin.com>
Reviewer: Joel Koshy <jjkoshy@gmail.com>
this PR will fix a typo related to docs:
http://kafka.apache.org/21/documentation.html#rep-throttle
```bash
$ bin/kafka-reassign-partitions.sh --zookeeper myhost:2181--execute --reassignment-json-file bigger-cluster.json —throttle 50000000
```
I think `myhost:2181` should be `localhost:2181` and followed by a `space`
Author: opera443399 <pc@pcswo.com>
Reviewers: Gwen Shapira
Closes#6704 from opera443399/docs-ops-typo
* Revert "MINOR: Add unit test for SerDe auto-configuration (#6610)"
This reverts commit 172fbb2dd55144e2e44777174f970b56768e1777.
* Revert "[KAFKA-3729] Auto-configure non-default SerDes passed alongside the topology builder (#6461)"
This reverts commit e56ebbffca57741d398283e46073ed4170f8f927.
The two merged PRs introduce a breaking change. Reverting to preserve backward compatibility. Jira ticket reopened.
Reviewers: Ted Yu <yuzhihong@gmail.com>, Guozhang Wang <guozhang@confluent.io>
First pass at an in-memory session store implementation.
Reviewers: Simon Geisler, Damian Guy <damian@confluent.io>, John Roesler <john@confluent.io>, Bill Bejeck <bill@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
Removed TOC entry in Streams Developer Guide for Avro, since we have no content for this
PR on kafka-site: apache/kafka-site#195
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Though out the tutorial, the name of the input topic that was created is `streams-plaintext-input`. However, this was mistaken at some point in the tutorial and changed to `streams-wordcount-input`.
This patch is to adjust that. Thanks.
Reviewers: Guozhang Wang <wangguoz@gmail.com>
*More detailed description of your change,
if necessary. The PR title and PR message become
the squashed commit message, so use a separate
comment to ping reviewers.*
*Summary of testing strategy (including rationale)
for the feature or bug fix. Unit and/or integration
tests are expected for any behaviour change and
system tests should be considered for larger changes.*
Author: Matthias J. Sax <matthias@confluent.io>
Reviewers: Bill Bejeck
Closes#6490 from mjsax/minor-streams-docs-rocksdb
Updates ./jenkins.sh to build stream archetype and install it in local maven cache. Afterward, archetype is used to create a new maven project and maven project is compiled for verification.
Reviewers: Guozhang Wang <wangguoz@gmail.com>, John Roesler <john@confluent.io>, Bill Bejeck <bbejeck@gmail.com>
* updated names for deprecated streams constants
* add DEFAULT_TIMESTAMP_EXTRACTOR_CLASS_CONFIG in place of deprecated
Reviewers: Jim Galasyn <jim.galasyn@confluent.io>, Matthias J. Sax <matthias@confluent.io>
Implemented an in-memory window store allowing for range queries. A finite retention period defines how long records will be kept, ie the window of time for fetching, and the grace period defines the window within which late-arriving data may still be written to the store.
Unit tests were written to test the functionality of the window store, including its insert/update/delete and fetch operations. Single-record, all records, and range fetch were tested, for both time ranges and key ranges. The logging and metrics for late-arriving (dropped)records were tested as well as the ability to restore from a changelog.
Reviewers: John Roesler <john@confluent.io>, Matthias J. Sax <matthias@confluent.io>, Bill Bejeck <bill@confluent.io>, Guozhang Wang <wangguoz@gmail.com>
This PR adds a upgrade notes and changes examples to use the bootstrap-server.
Author: Viktor Somogyi-Vass <viktorsomogyi@gmail.com>
Reviewers: Srinivas <srinivas96alluri@gmail.com>, Manikumar Reddy <manikumar.reddy@gmail.com>
Closes#6118 from viktorsomogyi/topiccommand-adminclient-doc
Victoria Bialas
Almog Gavra
Colin Patrick McCabe
A. Sophie Blee-Goldman
José Armando García Sancio
Boyang Chen
A. Sophie Blee-Goldman
Matthias J. Sax
commandini
Xiongqi Wu
opera443399
Joyce Fee
pierDipi
Ted Yu
John Roesler
Bill Bejeck
Rajini Sivaram
Kevin Lu
Jarrod Urban
Tcsalist
Matthias J. Sax
cwildman
Viktor Somogyi
Vito Jeng
Chia-Ping Tsai
lambdaliu
Guozhang Wang
Attila Sasvari
slim
hejiefang