Re: Kafka Streams Testing Suite Question

2021-10-12 Thread Matthias J. Sax
I assume you are referring to the `TopologyTestDriver`? How do you pass/specify the serdes? For `TestInputTopic` and `TestOutputTopic` you would pass (de)serializer instances and thus you will need to call `configure()` in your test code explicitly. Similarly, if you pass `Serde` instances v

Re: [kafka-clients] [VOTE] 2.7.2 RC0

2021-10-12 Thread Israel Ekpo
Mickael, For patch or bug fix releases like this one, should we exclude the Javadocs and site docs if they have not changed? https://github.com/apache/kafka-site The site docs were last changed about 6 months ago and it appears it may not have changed or needs validation On Tue, Oct 12, 2021

[VOTE] 2.7.2 RC0

2021-10-12 Thread Mickael Maison
Hello Kafka users, developers and client-developers, This is the first candidate for release of Apache Kafka 2.7.2. Apache Kafka 2.7.2 is a bugfix release and 26 issues, as well as CVE-2021-38153, have been fixed since 2.7.1. Release notes for the 2.7.2 release: https://home.apache.org/~mimaison

Re: does kafka provide REST API for producing events to topic?

2021-10-12 Thread Israel Ekpo
The Confluent REST Proxy provides a REST API for producing simple messages to the broker Confluent REST Proxy API Reference | Confluent Documentation On Tue, Oct 12, 2021 at 10:21 AM Steven Miller wrote: > What about > https://www

Re: does kafka provide REST API for producing events to topic?

2021-10-12 Thread Steven Miller
What about https://www.confluent.io/blog/http-and-rest-api-use-cases-and-architecture-with-apache-kafka/? Would that work for this use case? -Steve > On Oct 12, 2021, at 8:32 AM, Luke Chen wrote: > > Hi Pushkar, >> I would like to know if kafka also provides any REST API which can > be

回复: how to restore kafka and mm2 after disaster

2021-10-12 Thread Calvin Chen
even I successfully rebuild src kafka and topic/consumer group/acl in src kafka, when I test, I noticed consumer offset in src kafka is out of sync with dst kafka's, so how do we fail-back to src kafka if disaster is recovered, thanks 发件人: Calvin Chen 发送时间: 202

[VOTE] 2.6.3 RC0

2021-10-12 Thread Mickael Maison
Hello Kafka users, developers and client-developers, This is the first candidate for release of Apache Kafka 2.6.3. Apache Kafka 2.6.3 is a bugfix release and 11 issues, as well as CVE-2021-38153, have been fixed since 2.6.2. Release notes for the 2.6.3 release: https://home.apache.org/~mimaison

Re: does kafka provide REST API for producing events to topic?

2021-10-12 Thread Luke Chen
Hi Pushkar, > I would like to know if kafka also provides any REST API which can be accessed by the test client (rather than making a TCP connection to broker) and then invoking those REST API to produce events onto topics? --> Sorry, Kafka only provides TCP connection to brokers. Thank you. Luke

does kafka provide REST API for producing events to topic?

2021-10-12 Thread Pushkar Deole
Hi All, I am trying to load test our application that is a consumer of a kafka topic. I want to load test the application wherein my test tool (jmeter script) is making a connection to kafka broker and then producing events onto topic through producer API. This requires that the test client has co

how to restore kafka and mm2 after disaster

2021-10-12 Thread Calvin Chen
Hi all I know kafka mm2 works good, it can mirror topic/message/offset to remote cluster, it is quite good, but I have question on how we restore cluster and mirror after disaster, let's say: I have src kafka mirror to dst kafka, and mm2 works well, then src kafka/zookeeper get disaster and co