confluent-platform

问题 Is it possible to run complete Confluent Platform on Windows ? If not what is preferable way to run Confluent platform ? Thanks 回答1: Per list of supported operating systems: Windows is not currently supported. Windows users can download and use the ZIP and TAR archives, but must run the JAR files directly. You could also use Docker to run it. 回答2: In addition to Docker on Windows 10 Pro you can install Confluent Platform on Windows 10 Subsystem for Linux 来源： https://stackoverflow.com

问题 Is it possible to run complete Confluent Platform on Windows ? If not what is preferable way to run Confluent platform ? Thanks 回答1: Per list of supported operating systems: Windows is not currently supported. Windows users can download and use the ZIP and TAR archives, but must run the JAR files directly. You could also use Docker to run it. 回答2: In addition to Docker on Windows 10 Pro you can install Confluent Platform on Windows 10 Subsystem for Linux 来源： https://stackoverflow.com

问题 We are in development and trying to delete the schema for a topic , since the change in incompatible with older schema. We deleted the schema / subject and tried creating the new schema under the same subject name and schema was successfully created. However, when we run the application, it is still pointing to same schema ID. Older schema ID ( for subject 'topic1") : 51 New schema ID ( for subject 'topic1') : 52 Application fails with an error deserializing the message at org.apache.kafka

问题 I have a Java Spring Boot application that connects with Apache Kafka KafkaController.java package com.demo.controllers; import com.demo.engine.Producer; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping

问题 I have a test application in .NET that creates kafka producer and sends a few messages to a topic using Confluent client library. For some reason the acknowledgement for the first message always arrives 1 second late, acknowledgements for subsequent messages arrive almost immediately. Is this a normal behavior or am I missing some configuration? I think I tried tuning all producer configs, nothing helps except setting EnableDeliveryReports = false. Topic is not partitioned and already exists

问题 I have a test application in .NET that creates kafka producer and sends a few messages to a topic using Confluent client library. For some reason the acknowledgement for the first message always arrives 1 second late, acknowledgements for subsequent messages arrive almost immediately. Is this a normal behavior or am I missing some configuration? I think I tried tuning all producer configs, nothing helps except setting EnableDeliveryReports = false. Topic is not partitioned and already exists

问题 I just installed Kafka (from Confluent Platform) on my Windows machine. I started up Zookeeper and Kafka and creating topics, producing to and consuming from them works. However, as soon as I delete a topic, Kafka crashes like this: PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --create --partitions 1 --replication-factor 1 Created topic "foo". PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --delete

问题 I just installed Kafka (from Confluent Platform) on my Windows machine. I started up Zookeeper and Kafka and creating topics, producing to and consuming from them works. However, as soon as I delete a topic, Kafka crashes like this: PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --create --partitions 1 --replication-factor 1 Created topic "foo". PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --delete

问题 I just installed Kafka (from Confluent Platform) on my Windows machine. I started up Zookeeper and Kafka and creating topics, producing to and consuming from them works. However, as soon as I delete a topic, Kafka crashes like this: PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --create --partitions 1 --replication-factor 1 Created topic "foo". PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --delete

问题 I just installed Kafka (from Confluent Platform) on my Windows machine. I started up Zookeeper and Kafka and creating topics, producing to and consuming from them works. However, as soon as I delete a topic, Kafka crashes like this: PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --create --partitions 1 --replication-factor 1 Created topic "foo". PS C:\confluent-4.1.1> .\bin\windows\kafka-topics.bat -zookeeper 127.0.0.1:2181 --topic foo --delete