The latter has been deprecated.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1690 from ijuma/rocks-db-dispose-methods-deprecated
The StreamTask is owned by a specific thread, so it doesn't seem necessary to synchronized the processing of the records as discussed with guozhangwang on the dev mailing list
Author: PierreCoquentin <pierre.coquentin@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1688 from PierreCoquentin/trunk
Add prefixes for consumer and producer configs to StreamsConfig, but be backward compatible.
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Eno Thereska, Guozhang Wang
Closes#1649 from dguy/kafka-3929
The KafkaStreamsTest can occasionally hang if the test doesn't run fast enough. This is due to there being no brokers available on the broker.urls provided to the StreamsConfig. The KafkaConsumer does a poll and blocks causing the test to never complete.
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1693 from dguy/kafka-streams-test
(cherry picked from commit ce34614a43)
Signed-off-by: Ismael Juma <ismael@juma.me.uk>
moved streams application reset tool from tools to core
Author: Matthias J. Sax <matthias@confluent.io>
Reviewers: Ismael Juma <ismael@juma.me.uk>, Damian Guy <damian.guy@gmail.com>, Guozhang Wang <wangguoz@gmail.com>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1685 from mjsax/moveResetTool
(cherry picked from commit f2405a73ea2dd4b636832b7f8729fb06a04de1d5)
Signed-off-by: Ewen Cheslack-Postava <me@ewencp.org>
When resetting the first dirty offset to the log start offset, we currently log an ERROR which makes users think the log cleaner has a problem and maybe has exited. We should log a WARN instead to avoid alarming the users.
Author: Dustin Cote <dustin@confluent.io>
Reviewers: Gwen Shapira
Closes#1691 from cotedm/minorlogcleanerlogging
- Removed an unnecessary annotation
- Parameterized a couple of raw types
Author: Mickael Maison <mickael.maison@gmail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1675 from mimaison/warnings
…nly be 0, 1, or -1
Rephrased the documentation string for the Produce request
Updated the acks configuration docs to state that -1, 0, and 1 are the only allowed values
Author: Mickael Maison <mickael.maison@gmail.com>
Reviewers: Gwen Shapira
Closes#1680 from mimaison/KAFKA-3946
Author: Matthias J. Sax <matthias@confluent.io>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, Ismael Juma <ismael@juma.me.uk>
Closes#1673 from mjsax/hotfix
(cherry picked from commit ad1dab9c3d3ae14746ee5d94434ef98ef4889023)
Signed-off-by: Ismael Juma <ismael@juma.me.uk>
InvalidRecordException is not part of the public API so go back
to the behaviour before ff557f02 for now.
Author: Jason Gustafson <jason@confluent.io>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1676 from hachikuji/raise-kafka-exception-on-invalid-crc
Author: Jason Gustafson <jason@confluent.io>
Reviewers: Ewen Cheslack-Postava <me@ewencp.org>, Ismael Juma <ismael@juma.me.uk>
Closes#1656 from hachikuji/KAFKA-3977
Author: Ewen Cheslack-Postava <me@ewencp.org>
Reviewers: Jun Rao <junrao@gmail.com>, Ismael Juma <ismael@juma.me.uk>
Closes#1670 from ewencp/kafka-3851-automate-release-notes
…ceful shutdown
The patch is pretty simple and the justification is explained in https://issues.apache.org/jira/browse/KAFKA-3924
I could not find Andrew Olson, who seems to be the contributor of this part of the code, in github so I am not sure whom I should ask to review the patch.
the contribution is my original work and that i license the work to the project under the project's open source license.
Author: Maysam Yabandeh <myabandeh@dropbox.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>, Andrew Olson <andrew.olson@cerner.com>, Jun Rao <junrao@gmail.com>
Closes#1634 from maysamyabandeh/KAFKA-3924
Also:
* Introduce a blocking variant to be used by `FileMessageSet.append`
* Add tests
* Minor clean-ups
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Jun Rao <junrao@gmail.com>
Closes#1669 from ijuma/kafka-3996-byte-buffer-message-set-write-to-non-blocking
They are now consistent with `waitUntilTrue`.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1665 from ijuma/increase-default-wait-until-time
ijuma
As discussed in https://github.com/apache/kafka/pull/1645, this patch removes an extraneous line from several __init__.py files, and a few others as well
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1659 from granders/minor-cleanup-init-files
Fix the test by using a more liberal timeout and forcing more frequent SinkTask.put() calls. Also add some logging to aid future debugging.
Author: Ewen Cheslack-Postava <me@ewencp.org>
Reviewers: Jason Gustafson <jason@confluent.io>, Ismael Juma <ismael@juma.me.uk>
Closes#1663 from ewencp/kafka-3935-fix-restart-system-test
Avoids leaking native memory and hence crashing brokers on bootup due to
running out of memory.
Seeeing as `messageFormat > 0` always reads the full compressed message
set and is the default going forwards, we can use that behaviour to
always close the compressor when calling `deepIterator`
Author: Tom Crayford <tcrayford@googlemail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1660 from tcrayford/dont_leak_native_memory_round_2
I’ve implemented my own custom Deserializer and been using it with `KStream.reduceByKey`; I observed that `reduceByKey` was passing null to my implementation, but it wasn’t clear to me what my implementation was expected to do in this case. So this attempts to clarify it.
This is my original work and I license this work to the Kafka project under Kafka’s open source license (the Apache License 2.0).
Author: Avi Flax <avi@aviflax.com>
Reviewers: Eno Thereska <eno.thereska@gmail.com>, Ismael Juma <ismael@juma.me.uk>, Guozhang Wang <wangguoz@gmail.com>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1503 from aviflax/patch-1
(cherry picked from commit 6b1a6d9551)
Signed-off-by: Ewen Cheslack-Postava <me@ewencp.org>
Author: Alexey Romanchuk <al.romanchuk@2gis.ru>
Reviewers: Jason Gustafson <jason@confluent.io>, Ismael Juma <ismael@juma.me.uk>
Closes#1629 from 13h3r/kafka-3960
Add additional information to Acceptor debug message upon connection acceptance
Author: rnpridgeon <ryan.n.pridgeon@gmail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1648 from rnpridgeon/trunk
5 seconds is probably enough when running tests locally, but
doesn't seem to be so for Jenkins when it is overloaded.
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Guozhang Wang <wangguoz@gmail.com>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1589 from ijuma/increase-default-wait-time-for-wait-until-true
Better performance is always welcome:
"The Gradle build itself has seen a 50% reduction in configuration time. You'll see the biggest impact on multi-project builds"
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1644 from ijuma/update-gradle
Without this file the benchmark does not run nightly.
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Geoff Anderson <geoff@confluent.io>, Ismael Juma <ismael@juma.me.uk>
Closes#1645 from enothereska/hotfix-streams-test
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Roger Hoover, Matthias J. Sax, Guozhang Wang
Closes#1619 from enothereska/KAFKA-3858-print-topology
Add new config StreamsConfig.ROCKSDB_CONFIG_SETTER_CLASS_CONFIG to enable advanced
RocksDB users to override default RocksDB configuration
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Roger Hoover, Dan Norwood, Eno Thereska, Guozhang Wang
Closes#1640 from dguy/kafka-3740-listener
Currently, logs involving PartitionState are not very helpful.
```
Broker 449 cached leader info org.apache.kafka.common.requests.UpdateMetadataRequest$PartitionState3285d64a for partition <topic>-<partition> in response to UpdateMetadata request sent by controller 356 epoch 138 with correlation id 0
TRACE state.change.logger: Broker 449 received LeaderAndIsr request org.apache.kafka.common.requests.LeaderAndIsrRequest$PartitionState66d6a8eb correlation id 3 from controller 356 epoch 138 for partition [<topic>,<partition>]
```
Author: Ashish Singh <asingh@cloudera.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1609 from SinghAsDev/partitionState
…broker id
This is because the id passed into the MetadataCache is the value from the config before the real broker id is generated.
Author: Grant Henke <granthenke@gmail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1632 from granthenke/metadata-id
The conversion is unsafe as the converted message size may be greater
than the message size limit. Updated `LogCleanerIntegrationTest` to test the max message size case for both V0 and the current version.
Also include a few minor clean-ups:
* Remove unused code branch in `LogCleaner.compressMessages`
* Avoid unintentional usage of `scala.collection.immutable.Stream` (`toSeq` on an `Iterator`)
* Add explicit result type in `FileMessageSet.iterator`
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Ewen Cheslack-Postava, Guozhang Wang
Closes#1643 from ijuma/kafka-3915-log-cleaner-io-buffers-message-conversion
Author: Ismael Juma <ismael@juma.me.uk>
Reviewers: Gwen Shapira
Closes#1635 from ijuma/remove-unused-parameter-in-check-if-partition-reassignment-succeeded and squashes the following commits:
f9ed930 [Ismael Juma] Code style improvements in `ReassignPartitionsCommand`
66c7541 [Ismael Juma] Fix comment in `KafkaController.onPartitionReassignment`
85288f3 [Ismael Juma] Remove unused parameter from `checkIfPartitionReassignmentSucceeded`
Merge of KAFKA-3812 caused a compilation error in StreamThreadStateStoreProviderTest
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1641 from dguy/fix-compile-error
Move all state directory creation/locking/unlocking/cleaning to a single class. Don't release the channel until the lock is released. Refactor code to make use of new class
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Eno Thereska, Ismael Juma, Guozhang Wang
Closes#1628 from dguy/kafka-3812
As kafka-streams is intended to be used by applications that may or may not wish to use log4j, kafka-streams itself should not have a dependency on a concrete log framework. This change adapts the dependencies to be API-only for compile, and framework-specific for the test runtime only.
I read through the [Contributing Code Guidelines](https://cwiki.apache.org/confluence/display/KAFKA/Contributing+Code+Changes) and interpreted this as a trivial change that doesn't require a Jira ticket. Please let me know if I've interpreted that wrongly.
This contribution is my original work and I license the work to the project under the project's open source license.
Author: Mathieu Fenniak <mathieu@encouragemarketing.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1639 from mfenniak/fix-slf4j-dependency-for-streams
guozhangwang enothereska please review
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Eno Thereska, Matthias J. Sax, Michael G. Noll, Guozhang Wang
Closes#1565 from dguy/kafka-3912
https://issues.apache.org/jira/browse/KAFKA-3922
KAFKA-3922 add copy-constructor to AbstractStream class
This copy-constructor allow to access protected variables from subclasses.
It should be used to extend KStreamImpl and KTableImpl classes by implementing a decorator pattern.
Author: Florian Hussonnois <florian.hussonnois@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1581 from fhussonnois/KAFKA-3922
Mark all public `TopologyBuilder` methods as synchronized as they can modify data-structures and these methods could be called from multiple threads
Author: Damian Guy <damian.guy@gmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1633 from dguy/kafka-3855
This contribution is my original work, and I license the work to the project under the project's open source license.
Author: Samuel Taylor <staylor@square-root.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>
Closes#1630 from ssaamm/trunk
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Geoff Anderson, Guozhang Wang, Ismael Juma
Closes#1621 from enothereska/simple-benchmark-streams-system-tests
Author: Eno Thereska <eno.thereska@gmail.com>
Reviewers: Damian Guy, Matthias J. Sax, Michael G. Noll, Guozhang Wang
Closes#1526 from enothereska/expose-names-dsl
Author: Wan Wenli <wwl.990@hotmail.com>
Reviewers: Guozhang Wang <wangguoz@gmail.com>
Closes#1612 from swwl1992/ticket-KAFKA-3952-fix-consumer-rebalance-verifier
- Added validity checks for input parameters on subscribe, assign to avoid NPE, and provide an argument exception instead
- Updated behavior for subscription with null collection to be same as when subscription with emptyList.i.e., unsubscribes.
- Added tests on subscription, assign
Author: Rekha Joshi <rekhajoshm@gmail.com>
Reviewers: Jason Gustafson <jason@confluent.io>, Ismael Juma <ismael@juma.me.uk>
Closes#1601 from rekhajoshm/KAFKA-3905-1
Also move the initialization that restores from changelog to inner stores.
Author: Guozhang Wang <wangguoz@gmail.com>
Reviewers: Eno Thereska, Dan Norwood
Closes#1610 from guozhangwang/K3941-avoid-eviction-listener
Ismael Juma
Pierre Coquentin
Damian Guy
Matthias J. Sax
Dustin Cote
Mickael Maison
Gwen Shapira
Jason Gustafson
Ewen Cheslack-Postava
Maysam Yabandeh
Geoff Anderson
Tom Crayford
Avi Flax
Alexey Romanchuk
Ryan Pridgeon
Eno Thereska
Ashish Singh
Grant Henke
Mathieu Fenniak
Florian Hussonnois
Samuel Taylor
Yuto Kawamura
Wan Wenli
Rekha Joshi
Guozhang Wang