Kafka Consumer Group Authorization Failed, Return the group ID that failed authorization. Consumer java. If I use the same kafka_consumer to unsubscribe and subscribe to the same set of topics Kafka reading the source using the “Custom Start Position Timestamp” option fails when there is zero data in Topic ERROR: [org. Unable to consume message from topic getting error as Find coordinator : GROUP_AUTHORIZATION_FAILED Describe the bug I am getting an error when trying to execute the consumer. When this user is consuming the data, they are getting a Group Authorization Exception. cloud. Description I'm wondering how can I create a Simple Consumer, detached from a Consumer Group. found=false, must be set for specific consumer groups, and --group '*' cannot be used. Here, am able to login into Kafka. sh --list otherwise returns nothing, Someone from my team has changed some configuration in Kafka and I don't know what was changed. 5 with ranger-kafka plugin enabled. Use the ApsaraMQ for Kafka console. 5', 591359) and I have faced similar issue with using the ACLs in Kafka v. Apache Kafka has become the backbone of modern data streaming architectures, powering real-time data pipelines across industries. close (KafkaConsumer. config client-ssl. Is there a way to use confluent-kafka-python to consume without setting group. ConsumeException: Broker: Group authorization failed at Confluent. java:2340) ~ [kafka Return the group ID that failed authorization. Authorization exceptions thrown by the consumer are fatal by default and the container stops. Causes, solutions, and diagnostic commands. All protocol calls that are working with consumer groups, like joining a group must have privileges with the group in subject. Kafka GroupAuthorizationException是什么错误？ 如何解决Kafka GroupAuthorizationException错误？ Kafka GroupAuthorizationException通常在什么情况下发生？ Is it possible to reset a consumer group's offsets using the AdminClient? I've been trying to experiment to figure if this is possible. common. 9. Getting 🎁 Enhancement Below entry will swam the log files in no time after the application starts. util. But after adding the If a Kafka cluster uses ACL for permission access control and Ranger authentication is enabled for the Kafka component, all authentications of the component are managed by Ranger. At the heart of Kafka’s scalability and fault org. Consume(Int32 millisecondsTimeout) at Confluent. But I have an issue when I try to consume data. When subscribed to a set of topics and if the group authorization fails, the error is thrown. GroupAuthorizationException: Not We need to verify the Consumer Group which has access to the specific topic using the below command: kafka-consumer-groups. kafka. Please see below message. However, I get the error "Error: I am trying to deploy my Kafka streams application in a docker container and it fails while trying to create an internal state store with a TopicAuthorizationException. Use a stable, predictable group. Understanding the Problem The "Not authorized to access group" exception typically occurs when Spark Structured Streaming jobs attempt to read from or write to a Kafka topic without the proper while I run the java code use the kafka comsumer to poll the message from the kafka server, it always show 0 message, the kafka server log shows the group error:. Can anyone assist me to figure out the this issue. coordinator. Call the corresponding API operation. If I use the same kafka_consumer to unsubscribe and subscribe to the same set of topics Tackle common Kafka consumer group challenges with this comprehensive troubleshooting guide. id unless you are using the simple When connecting a client to Event Streams, operations return AuthorizationException errors when executing. The container does not throw the exception. no. id? The platform documentation said "You should always configure group. If there is a retry interval, the container will We recently created a Kafka cluster in prod with 6 broker nodes. By default, no interval is configured - authentication and authorization errors are considered fatal, which causes the container to stop. I am able to publish the messages without any issues. sh script to login into confluent Kafka using a username and password, then try to update the config of a topic. 0. id using kafka-acls. sh --consumer. Using the same consumer group id across multiple topics can cause issues during consumer In Kafka ACL have successfully configured users, so they can only access only their own topic. GroupAuthorizationException: Not Any one faced this issue while consuming the topic. group. From this time our But for cloud kafka, the issue persists with above fix. 2 to consumer and produce messages onto kafka topic. errors. I tried by skipping the Subscribe in favor of Assign, and assigning a random org. clients. sh command. ` However, running kafka-consumer-groups. GroupAuthorizationException: Not authorized to access group: Kafka reading the source using the “Custom Start Position Timestamp” option fails when there is zero data in Topic ERROR: [org. `Error: Executing consumer group command failed due to Not authorized to access group: Group authorization failed. kafka/bin/kafka-console-consumer. If the privilege is not given then a When subscribed to a set of topics and if the group authorization fails, the error is thrown. 2. everyone. This lets you see consumer groups, share org. Created topics using kafka-topics. OAuth provider is already set by the other team and token gets 本文为您介绍使用 云消息队列 Kafka 版 时出现 Not authorized to access group 错误信息的原因和解决办法。 Apache Kafka error reference. Learn to diagnose and resolve issues like frequent rebalances, message I have a Kafka consumer which had been working for months but now I receive the following: Broker: Group authorization failed What might have changed in the environment that would Describe the bug Hi, we are using kafka-go library in our application and we observed there is a strange rebalance occurs at every 12 hours for the consumer group. Java: OpenJdk 11 Kafka: 2. In my case, I though I gave access to read from all consumer-groups, but turns out the FindCoordinatorResponseHandler FindCoordinatorResponseHandler is a concrete RequestFutureAdapter of ClientResponse. No one admits to the changes. acl. FindCoordinatorResponseHandler is used exclusively Symptoms When executing the below line in my NodeJS consumer API that is also connected to NodeJS process event streams, my consumer fails with the following error: Line: 0 I am using spring-kafka and spring-integration in the code-base; and am able to create an 'anonymous consumer' (manually assigned consumer) with unique group-id, able to 文章浏览阅读3. Description In my project, I am using confluent-kafka-python-1. May be null if it is not known in the context the exception was raised in. 0 I am trying to deploy my Kafka streams application in a docker container and it fails while trying to create an internal state store with a I was using a . I have seen this error today using Confluent Cloud. It works well locally. bindingRetryInterval value with which it partially worked (If policy is wrong while 快速解决Kafka报错“Not authorized to access group”！本文直击未创建消费组的根源，提供控制台与API两种方法，助您立即修复授权问题。 Bonus Tip Always use a unique consumer group id per topic/group. 文档首页 / MapReduce服务 MRS / 常见问题 / 组件配置类 / 消费Kafka Topic时报错“Not Authorized to access group XXX”如何处理？ Kafka consumer poll method giving Attempt to join group failed due to fatal error: The group member's supported protocols are incompatible Asked 6 years ago Modified 5 years, 10 Micronaut Kafka: Health check fails with "Cluster authorization failed" Asked 4 years, 9 months ago Modified 4 years, 2 months ago Viewed 5k times Root Cause : Failure to grant access to the default group " infaGroup ", or to add group. Especially enabling the authorization log in order to check what is the incoming username for When you config allow. if. GroupAuthorizationException: Not authorized to access group: spark-executor-<groupID> If you have authorisation mechanisms such as (sentry, Apache Kafka is a distributed streaming platform that has gained widespread adoption for building real-time data pipelines and streaming applications. 消息队列Kafka迁移上云后服务报错GROUP_AUTHORIZATION_FAILED 已解决 Use the following information to help you diagnose and fix common issues that you might encounter when working with Amazon MSK and IAM. Producer, consumer, and broker error codes with causes and resolutions. For some Based on the spring kafka doc. GROUP_AUTHORIZATION_FAILED (error 30): Group authorization failed. 6. 1k次。在尝试为调试目的更改Kafka消费者组ID时，遇到了GroupAuthorizationFailedError，错误表明新组ID缺乏权限。问题根源在于消费者组未被授权访问相 Return the group ID that failed authorization. GroupCoordinator) [executor-Heartbeat] and then again joining and can see I created a new free account to follow the Kafka 101 tutorial. I tried to set spring. [main] INFO Caused by: org. In my case, my API key had access to the topics, instead - my issue was that I had not given access to reading the consumer group that I was using. sh --bootstrap kafka客户端遇到TOPIC_AUTHORIZATION_FAILED错误的原因是什么？ 在集群重新启动后，如何解决kafka客户端的TOPIC_AUTHORIZATION_FAILED问题？ kafka As your consumer is taking more than those 5 minutes, the consumer is considered failed and the group will rebalance in order to reassign the partitions to another member (see Consumer Configuration). Kafka. I discovered that administrators were restricting access to topics and consumer groups based on the API key they generated, forcing us to The "group authorization failed" error in Kafka is a common security-related issue that can be resolved by understanding the core concepts of Kafka authorization, following common Based on the error described, that manually partition assignment works, and adding a consumer group does not, then that would isolate the issue to authorization around the I got this error and solved it. KafkaException: Failed to close kafka consumer at org. Find the below details 3. For more information, see the "Step 2: Create a group" section in Step 3: Create resources. There are 5 servers for the applications and consumption was happening in one and all other from the beginning got authorization issue and but the one which was able to process Apache Kafka error reference. stream. sh --bootstrap-server localhost:9092 --describe --all-groups Hi Sankara, I was able to resolved the issue. I have to explain this case. 6k次。博客指出使用阿里云Kafka服务时，可能出现消费组不存在的情况，此时需要创建消费组，还提及可参考‘是否支持Consumer Group自动创建’相关文档。 I see the below error when the consumer group is not added to the ACL Consumer error: FindCoordinator response error: Group authorization failed. So how can I create a user in running cluster? I know that I can Learn about Kafka consumer groups and their role in enhancing scalability by enabling multiple consumers to read from the same topic in parallel. id property with an existing group name having permission, can result in DBMI failing with: 文章浏览阅读1w次，点赞4次，收藏8次。本文详细介绍了如何正确配置Spring Boot项目中的Kafka消费组，避免因版本不匹配导致的运行错误。通过具体示例，展示了Maven依赖配置 Does this mean that this consumer failed to join its consumer group? This comes quite a while after the initial subscribe (). 文章浏览阅读5. 3. This happen when a client is not authorized to access the topic with a particular consumer group. consumer. Listing groups The KIP introduces a new tool called kafka-groups. For more information, see hi，我测试环境使用自己搭建的kafka没有问题，生产使用阿里云的kafka报错 Broker: Group authorization failed，请问要做什么设置吗 I'm actually working on setting up simple Kafka authentication using SASL Plain Text and add ACL authorization. I'm struggling to set up group permissions in such a way where each user can use any number Team, We are getting topic authorization failure with consumer. The error I am encountering is "Not authorized to But when I try to use kafka-consumer-group tool to describe the testavroCons group, I will get follwing message: Error: Executing consumer group command failed due to Not authorized to Confluent. GroupAuthorizationException: Not authorized to access group: test-group 可以看到这次出现了两个错误：第一个问题依然是无法获取元数据——这表 I am trying to consume data from a Kafka topic using Confluent's Python library confluent-kafka. GroupAuthorizationException: Not authorized to access group: sample_data_orders Confluent Cloud alberttwong 26 May 2025 23:29 Return the group ID that failed authorization. Consumer 2. 1 in SASL_PLAINTEXT mode and for controlling ACLs on topics I need to create users and groups. Мы хотели бы показать здесь описание, но сайт, который вы просматриваете, этого не позволяет. apache. The "group authorization failed" error in Kafka is a common security-related issue that can be resolved by understanding the core concepts of Kafka authorization, following common practices, and implementing best practices. sh to show all of the groups in a cluster, their types and the protocols they use. libversion ('0. I am running confluent_kafka. Installed kafka broker in a node using ambari blueprint with hdp 2. concurrent. sh --bootstrap I have 3 node consumer group and facing the failed to find group coordinator ERROR. 0 Kafka streams lib: 2. properties --topic fc How can I fix a: Group authorization failed error when trying to consume messages from Kafka using the python client? The same settings work fine in the Kafka CLI. KafkaConsumer. And consumer get stopped. However, like any complex system, Use access control lists (ACLs) to control which principals can perform operations on Kafka resources such as topics, consumer groups, and clusters in Confluent Platform. 报错“TOPIC_AUTHORIZATION_FAILED”或“Topic or group not authorized” 的类似字眼 此类报错通常代表权限不对，即您的 AccessKey 没有访问对应 Topic 或者 Consumer ID（又称 Return the group ID that failed authorization. 4k次。本文详细介绍了如何在Kafka中配置ACL实现用户级别的权限管理，包括生产者和消费者的认证及授权过程，以及使用Go语言客户端进行消息的生产和消费。 groupId public String groupId () Return the group ID that failed authorization. I found this discussion helpful. Description This article will offer further insights into the potential reasons behind Confluent Cloud client applications encountering authorization Enumeration of local and broker generated error codes. 4 hours after the creation of the cluster I tried to create a topic and I got the error message Authorization failed. Returns: nullable groupId forGroupId public static I gave a read permission to a user for a specific topic on the Kafka ACL: I can see it in zookeeper. Now if are facing a problem while consuming the data. In this tutorial, learn how to configure authentication and authorization in an Apache Kafka cluster. The permissions 文章浏览阅读5. I am getting message that topic has failed, removing it from the group (kafka. 10. I've instantiated an AdminClient and I can I'm using Kafka 2. Later we added 3 more brokers in the cluster. id in your consumer config so ACLs can be applied to it reliably Check for typos between the ACL resource name and the actual group. See if you have access to the consumer-groups. ExecutionException: org.
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