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Posted to dev@kafka.apache.org by "Jason Gustafson (JIRA)" <ji...@apache.org> on 2018/04/12 01:23:00 UTC
[jira] [Resolved] (KAFKA-6773) Kafka consumer without group.id
crashes when requesting offset on a topic-partition
[ https://issues.apache.org/jira/browse/KAFKA-6773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Gustafson resolved KAFKA-6773.
------------------------------------
Resolution: Fixed
Fix Version/s: (was: 1.1.1)
(was: 1.2.0)
> Kafka consumer without group.id crashes when requesting offset on a topic-partition
> -----------------------------------------------------------------------------------
>
> Key: KAFKA-6773
> URL: https://issues.apache.org/jira/browse/KAFKA-6773
> Project: Kafka
> Issue Type: Bug
> Components: core
> Reporter: Konstantine Karantasis
> Assignee: Jason Gustafson
> Priority: Blocker
>
> After recent changes, when a KafkaConsumer requests the current offset on a topic partition (e.g. via a call to {{position}}), the following exception is thrown if the consumer doesn't belong to a consumer group ( {{group.id}} is unset):
> {code:java}
> org.apache.kafka.common.KafkaException: Unexpected error in fetch offset response: The configured groupId is invalid at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator$OffsetFetchResponseHandler.handle(ConsumerCoordinator.java:835) at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator$OffsetFetchResponseHandler.handle(ConsumerCoordinator.java:818) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:822) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:802) at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:204) at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:167) at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:127) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:574) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:389) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:292) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:232) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:192) at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.fetchCommittedOffsets(ConsumerCoordinator.java:469) at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.refreshCommittedOffsetsIfNeeded(ConsumerCoordinator.java:446) at org.apache.kafka.clients.consumer.KafkaConsumer.updateFetchPositions(KafkaConsumer.java:1788) at org.apache.kafka.clients.consumer.KafkaConsumer.position(KafkaConsumer.java:1429)
> {code}
>
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