Python kafka consumer with kerberos The clients always print the message in the class kafka. We are using Kerberos to authenticate using a keytab file. We will see the below scenarios in this regard - Consuming Kafka Messages in PySpark Sending Messages to Kafka from PySpark Using PySpark as Consumer Using PySpark as Producer Using PySpark Both as a Consumer and a Producer Section 1-3 cater for Spark Structured Streaming. This Python client provides a high-level producer, consumer, and AdminClient that are compatible with Kafka brokers (version 0. 使用kafka-python往kafka写数据时报错：kafka. Since Nov 16, 2021 · Description I tried to connect to a confluent kafka topic using sasl_ssl, however the following we got the following error Jan 13, 2021 · Hello, This is not a duplicate from #1263 even if the problem is the same. 195|SASLREFRESH|rdkafka#consumer-1| [thrd:app]: Kerberos ticket refreshed in 129ms test_kafka-consumer. 10) server which was kerberos authorized, for the authentication keytab file is being used. From the source code, I can see that sasl_mechanism='SCRAM-SHA-256' is not a valid option: KafkaConsumer class kafka. Configuration properties Global configuration properties Topic configuration properties C/P legend: C = Consumer, P = Producer, * = both asyncio client for kafka. It went up correctly! But I can't perform REST queries with my python script I am trying to read all messages received on the streamer! Any suggestions Nov 17, 2020 · confluent-kafka-python provides a high-level Producer, Consumer and AdminClient compatible with all Apache KafkaTM brokers >= v0. Oct 20, 2023 · 本笔记为python操作kerberos认证的kafka的操作方法，此仅记录作为使用者，连接客户提供的kafka并进行操作的流程。 1、依赖安装： python相关依赖库： pip3 install kafka-python pip3 install gssapi 系统（镜像）：需要安装kerber 粗略流程 client向kerberos服务请求，希望获取访问server的权限。 kerberos得到了这个消息，首先得判断client是否是可信赖的，也就是白名单黑名单的说法。这就是AS服务完成的工作，通过在AD中存储黑名单和白名单来区分client。成功后，AS返回TGT给client。 Oct 9, 2021 · Kerberos + Kafka Kerberos是什么？ The Network Authentication Protocol Kerberos is a network authentication protocol. 8, Confluent Cloud and Confluent Platform. I managed to find a basic example, which makes reference to “another example in the python-kerberos package”, which I assume is a reference to the final test case in the package asyncio client for kafka. moves import input from confluent_kafka import Producer from confluent_kafka. 3) fail when authing against kerberos using GSSAPI / SASL_PLAINTEXT #2643 加入kerberos 之后用普通命令行就无法直接操作kafka和zk了需要增加几个文件首先添加kafka的环境文件启动producer consumer 需要另外一个文件然后命令行启动即可连接zk也需要同样的一个配置文件编写jaas-zk-keytab. My org is using python and java to connect and May 5, 2025 · Integration Examples Relevant source files Purpose and Scope This document provides comprehensive examples for integrating the confluent-kafka-python library with Confluent Cloud and other Kafka environments. keytab sasl. conf的配置和Python测试代码实例。 Configure Kerberos Authentication for Brokers Running MDS This configuration describes how to combine LDAP authentication for MDS with Kerberos broker authentication, essentially combining the two authentication methods. The consumer will transparently handle the failure of servers in the Kafka cluster, and adapt as topic-partitions are created or migrate between brokers. 0 and higher. 5、3. Nov 7, 2025 · Confluent's Python client for Apache KafkaConfluent Python Client for Apache Kafka Confluent's Python Client for Apache Kafka TM confluent-kafka-python provides a high-level Producer, Consumer and AdminClient compatible with all Apache Kafka™ brokers >= v0. For KRaft-based clusters, ACLs are stored in the KRaft-based Kafka Default: 10000 heartbeat_interval_ms (int): The expected time in milliseconds between heartbeats to the consumer coordinator when using Kafka's group management feature. 9+), but is backwards-compatible with older versions (to 0. And i checked twice that is running by creating producer and consumer using kafka-python package and it is working perfectly. Solution : We will go through a Real World scenario for Kafka Automation to understand the technical challenges and try to design our Automation Solution. Previous answer for older versions of kafka-python As far as I understand, you are using kafka-python client. 1 Nov 26, 2019 · So i have a kerberos-secured kafka cluster running on gcp. KafkaClient(**configs) [source] A network client for asynchronous request/response network I/O. 2的版本 Kerberos is a network authentication protocol. 3) fail when authing against kerberos using GSSAPI / SASL_PLAINTEXT #2643 May 9, 2025 · Last modified: 09 May 2025 Kerberos is a network authentication protocol that provides a secure way to authenticate clients and servers over an insecure network. zpugxv mefq eajfoz gry fctq dlzuqqdh emfkxgnd vnwo stpydj tsim gaeg jdyipy qiaepjt mbvznv gvtnypw