As part of #5425 the streams default override for producer retries was removed. The documentation was not updated to reflect that change.
Reviewers: Matthias J. Sax <mjsax@apache.org>, Sophie Blee-Goldman <sophie@confluent.io>, Bill Bejeck <bbejeck@gmail.com>
Api exception types usually have a single argument constructor which accepts the exception message. However, some types actually use this constructor to initialize a field. This inconsistency has led to some cases where exception messages were being incorrectly passed to these constructors and interpreted incorrectly. For example, this leads to confusing messages like the following in the log when we hit a GROUP_MAX_SIZE_REACHED error:
```
Attempt to join group failed due to fatal error: Consumer group The consumer group has reached its max size. already has the configured ...
```
This patch fixes the problem by changing these constructors so that the exception message is provided consistently. This affected `GroupAuthorizationException`, `TopicAuthorizationException`, and `GroupMaxSizeReachedException`.
Reviewers: Stanislav Kozlovski <stanislav_kozlovski@outlook.com>, Kamal Chandraprakash <kamal.chandraprakash@gmail.com>, Ismael Juma <ismael@juma.me.uk>
Users often use the RocksDBConfigSetter to modify parameters such as cache or block size, which must be set through the BlockBasedTableConfig object. Rather than creating a new object in the config setter, however, users should most likely retrieve a reference to the existing one so as to not lose the other defaults (eg the BloomFilter)
There have been notes from the community that it is not obvious this should be done, nor is it immediately clear how to do so. This PR updates the RocksDBConfigSetter docs to hopefully improve things.
I also piggybacked a few minor cleanups in the docs
Reviewers: Kamal Chandraprakash, Jim Galasyn <jim.galasyn@confluent.io>, Bruno Cadonna <bruno@confluent.io>, Bill Bejeck <bbejeck@gmail.com>
The Pipe.java file should exist within the myapps package directory.
Reviewers: Boyang Chen <boyang@confluent.io>, Jason Gustafson <jason@confluent.io>
This PR intendent to address some typos in https://kafka.apache.org/documentation/streams/developer-guide/processor-api.html page.
Invalid configuration option specified in the example. I've replaced with closest constant TopicConfig.MIN_IN_SYNC_REPLICAS_CONFIG, since LogConfig.MinInSyncReplicasProp() requires Scala stuff
Reference to LogConfig seems to be obsolete, I believe I've moved it to correct line
Apostrophe displayed incorrectly
Reviewers: John Roesler <john@confluent.io>, Bill Bejeck <bbejeck@gmail.com>
Include the topic config `segment.bytes`.
Author: Vahid Hashemian <vahidhashemian@us.ibm.com>
Reviewers: Gwen Shapira
Closes#6945 from vahidhashemian/minor/update_streams_quickstart_doc
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 172fbb2dd5.
* Revert "[KAFKA-3729] Auto-configure non-default SerDes passed alongside the topology builder (#6461)"
This reverts commit e56ebbffca.
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>
cwildman
Jason Gustafson
slim
A. Sophie Blee-Goldman
Alice
Kamal Chandraprakash
Colin Patrick McCabe
Sergey Prokofiev
Konstantine Karantasis
Vahid Hashemian
Victoria Bialas
Almog Gavra
Colin Patrick McCabe
A. Sophie Blee-Goldman
José Armando García Sancio
Boyang Chen
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