Set `StreamsConfig.STATED_DIR_CONFIG` in `SuppressScenarioTest`, as
with `StreamsTestUtils`. I have deliberately avoided using `StreamsTestUtils` as
this test sets bogus config parameters, but still fails if the default
`STATE_DIR_CONFIG` does not exist.
Reviewers: Colin Patrick McCabe <colin@cmccabe.xyz>, John Roesler <john@confluent.io>, Ismael Juma <ismael@juma.me.uk>
KIP-368 implementation to enable periodic re-authentication of SASL clients. Also adds a broker configuration option to terminate client connections that do not re-authenticate within the configured interval.
This line prints out (when empty):
```
[2018-10-23 12:19:59,977] INFO [Controller id=0] Removed ArrayBuffer() from list of shutting down brokers. (kafka.controller.KafkaController)
```
Use `mkString` to eliminate `ArrayBuffer` and only log if not empty.
Reviewers: Ismael Juma <ismael@juma.me.uk>
Author: Viktor Somogyi <viktorsomogyi@gmail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>, Andras Katona <41361962+akatona84@users.noreply.github.com>, Dong Lin <lindong28@gmail.com>
Closes#5685 from viktorsomogyi/upgrade-notes-for-serializer-consolidation
FetchResponse should return the partitionData's lastStabeleOffset
Author: lambdaliu <lambdaliu@tencent.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>, Dhruvil Shah <dhruvil@confluent.io>, Dong Lin <lindong28@gmail.com>
Closes#5835 from lambdaliu/KAFKA-7535
`ControllerIntegrationTest#waitUntilControllerEpoch` sometimes fails with the following error:
```
java.util.NoSuchElementException: None.get
at scala.None$.get(Option.scala:347)
at scala.None$.get(Option.scala:345)
at kafka.controller.ControllerIntegrationTest$$anonfun$waitUntilControllerEpoch$1.apply$mcZ$sp(ControllerIntegrationTest.scala:312)
at kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:779)
at kafka.controller.ControllerIntegrationTest.waitUntilControllerEpoch(ControllerIntegrationTest.scala:312)
at kafka.controller.ControllerIntegrationTest.testEmptyCluster(ControllerIntegrationTest.scala:51)
```
We should retry until the value is defined or it times out.
Reviewers: Ismael Juma <ismael@juma.me.uk>
Corrects an error in the system tests:
```
07:55:45 [ERROR:2018-10-23 07:55:45,738]: Failed to import kafkatest.tests.connect.connect_test, which may indicate a broken test that cannot be loaded: NameError: name 'EXTERNAL_CONFIGS_FILE' is not defined
```
The constant is defined in the [services/connect.py](https://github.com/apache/kafka/blob/trunk/tests/kafkatest/services/connect.py#L43) file in the `ConnectServiceBase` class, but the problem is in the [tests/connect/connect_test.py](https://github.com/apache/kafka/blob/trunk/tests/kafkatest/tests/connect/connect_test.py#L50) `ConnectStandaloneFileTest`, which does *not* extend the `ConnectServiceBase class`. Suggestions welcome to be able to reuse that variable without duplicating the literal (as in this PR).
System test run with this PR: https://jenkins.confluent.io/job/system-test-kafka-branch-builder/2004/
If approved, this should be merged as far back as the `2.0` branch.
Author: Randall Hauch <rhauch@gmail.com>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#5832 from rhauch/fix-connect-externals-tests
Make sure that the transaction state is properly cleared when the
`transactionalId-expiration` task fails. Operations on that transactional
id would otherwise return a `CONCURRENT_TRANSACTIONS` error
and appear "untouchable" to transaction state changes, preventing
transactional producers from operating until a broker restart or
transaction coordinator change.
Unit tested by verifying that having the `transactionalId-expiration` task
won't leave the transaction metadata in a pending state if the replica
manager returns an error.
Reviewers: Jason Gustafson <jason@confluent.io>
Just a doc change
Author: John Eismeier <john.eismeier@gmail.com>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#4573 from jeis2497052/trunk
Decrease the lower bound for expected available memory, as thread
scheduling entails that a variable amount of deallocation happens by
the point of assertion.
Also make minor clarifications to test logic and comments.
The passing rate improved from 98% to 100% locally after these
changes (100+ runs).
Reviewers: Ismael Juma <ismael@juma.me.uk>
### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
After KAFKA-6051, we close leaderEndPoint in replica fetcher thread initiateShutdown to try to preempt in-progress fetch request and accelerate repica fetcher thread shutdown. However, leaderEndpoint can throw an Exception when the replica fetcher thread is still actively fetching, which can cause ReplicaManager to fail to shutdown cleanly. This PR catches the exceptions thrown in "leaderEndpoint.close()" instead of letting it throw up in the call stack.
Author: Zhanxiang (Patrick) Huang <hzxa21@hotmail.com>
Reviewers: Manikumar Reddy <manikumar.reddy@gmail.com>, Dong Lin <lindong28@gmail.com>
Closes#5808 from hzxa21/KAFKA-7464
This patch adds logging of topic config overrides during creation or during the handling of alter config requests. Also did some minor cleanup to avoid redundant validation logic when adding partitions.
Author: Jason Gustafson <jason@confluent.io>
Reviewers: Manikumar Reddy <manikumar.reddy@gmail.com>
Closes#5812 from hachikuji/minor-log-topic-creation-configs
#5804 removed `Windows#segmentInterval`, but did not remove all references to it.
Author: John Roesler <john@confluent.io>
Reviewers: Damian Guy <damian.guy@gmail.com>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#5806 from vvcephei/fix-missing-segment-interval
Reduce tick interval of the mock timer and avoid large timer increments to avoid hitting idle expiry on the client-side before delayed close is processed by the server. Also reduce poll interval in the server to make the test complete faster (since delayed close is only processed when poll returns).
Reviewers: Ismael Juma <ismael@juma.me.uk>
While working on the documentation updates I realized the Streams Scala API needs
to get updated for the addition of Grouped
Added a test for Grouped.scala ran all streams-scala tests and streams tests
Reviewers: Matthias J. Sax <matthias@confluent.io>, John Roesler <john@confluent.io>, Guozhang Wang <guozhang@confluent.io>
Documentation changes for adding overloaded StreamsBuilder(java.util.Properties props) method in KIP-312
Reviewers: Matthias J. Sax <matthias@confluent.io>, Guozhang Wang <guozhang@confluent.io>
Stop using current system time by default, as it introduces non-determinism.
Reviewers: Matthias J. Sax <matthias@confluent.io>, Bill Bejeck <bill@confluent.io>, Guozhang Wang <guozhang@confluent.io>
Add CreatePartitionsRequest.PartitionDetails similar to CreateTopicsRequest.TopicDetails to avoid references from `common.requests` package to `clients`.
Reviewers: Ismael Juma <ismael@juma.me.uk>
Update `ClientUtilsTest.testParseAndValidateAddressesWithReverseLookup` test to work in environments where ipv6 is not enabled and `InetAddress.getAllByName` doesn't return ipv6 addresses.
Reviewers: Ismael Juma <ismael@juma.me.uk>
1. In test_upgrade_downgrade_brokers, allow duplicates to happen.
2. In test_version_probing_upgrade, grep the generation numbers from brokers at the end, and check if they can ever be synchronized.
Reviewers: John Roesler <john@confluent.io>, Matthias J. Sax <matthias@confluent.io>, Bill Bejeck <bill@confluent.io>
Adds `client.dns.lookup=resolve_canonical_bootstrap_servers_only` option to perform full dns resolution of bootstrap addresses
Reviewers: Colin Patrick McCabe <colin@cmccabe.xyz>, Sriharsha Chintalapani <sriharsha@apache.org>, Edoardo Comar <ecomar@uk.ibm.com>, Mickael Maison <mickael.maison@gmail.com>, Manikumar Reddy <manikumar.reddy@gmail.com>, Rajini Sivaram <rajinisivaram@googlemail.com>
Implementation of KIP-302: Based on the new client configuration `client.dns.lookup`, a NetworkClient can use InetAddress.getAllByName to find all IPs and iterate over them when they fail to connect. Only uses either IPv4 or IPv6 addresses similar to the default mode.
Co-authored-by: Edoardo Comar <ecomar@uk.ibm.com>
Co-authored-by: Mickael Maison <mickael.maison@gmail.com>
Reviewers: Rajini Sivaram <rajinisivaram@googlemail.com>
Reviewers: Matthias J. Sax <matthias@confluent.io>, Bill Bejeck <bill@confluent.io>, Guozhang Wang <guozhang@confluent.io>, Nikolay Izhikov <nizhikov@apache.org>
PR #2267 Introduced support for Zstandard compression. The relevant test expects values for `num_nodes` and `num_producers` based on the (now-incremented) count of compression types.
Passed the affected, previously-failing test:
`ducker-ak test tests/kafkatest/tests/client/compression_test.py`
Reviewers: Jason Gustafson <jason@confluent.io>
Lucas Bradstreet
Bill Bejeck
Ron Dagostino
Ismael Juma
Stanislav Kozlovski
Dong Lin
Viktor Somogyi
lambdaliu
Manikumar Reddy
Randall Hauch
John Roesler
Matthias J. Sax
occho
Bridger Howell
Xiongqi Wu
Bibin Sebastian
John Eismeier
Colin Hicks
Dhruvil Shah
Zhanxiang (Patrick) Huang
Jason Gustafson
Rajini Sivaram
John Roesler
Colin Patrick McCabe
Suman
Guozhang Wang
jonathanskrzypek
Jun Rao
Edoardo Comar
Radai Rosenblatt