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Posted to dev@kafka.apache.org by "Manikumar (JIRA)" <ji...@apache.org> on 2018/06/01 15:32:00 UTC

[jira] [Resolved] (KAFKA-3822) Kafka Consumer close() hangs indefinitely if Kafka Broker shutdown while connected

     [ https://issues.apache.org/jira/browse/KAFKA-3822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manikumar resolved KAFKA-3822.
------------------------------
    Resolution: Fixed

This is addressed by KIP-266. 

> Kafka Consumer close() hangs indefinitely if Kafka Broker shutdown while connected
> ----------------------------------------------------------------------------------
>
>                 Key: KAFKA-3822
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3822
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients
>    Affects Versions: 0.9.0.1, 0.10.0.0
>         Environment: x86 Red Hat 6 (1 broker running zookeeper locally, client running on a separate server)
>            Reporter: Alexander Cook
>            Assignee: Ashish Singh
>            Priority: Major
>
> I am using the KafkaConsumer java client to consume messages. My application shuts down smoothly if I am connected to a Kafka broker, or if I never succeed at connecting to a Kafka broker, but if the broker is shut down while my consumer is connected to it, consumer.close() hangs indefinitely. 
> Here is how I reproduce it: 
> 1. Start 0.9.0.1 Kafka Broker
> 2. Start consumer application and consume messages
> 3. Stop 0.9.0.1 Kafka Broker (ctrl-c or stop script)
> 4. Try to stop application...hangs at consumer.close() indefinitely. 
> I also see this same behavior using 0.10 broker and client. 
> This is my first bug reported to Kafka, so please let me know if I should be following a different format. Thanks! 



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