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Posted to dev@kafka.apache.org by "Ismael Juma (JIRA)" <ji...@apache.org> on 2016/04/12 21:12:25 UTC

[jira] [Commented] (KAFKA-3549) Close consumers instantiated in consumer tests

    [ https://issues.apache.org/jira/browse/KAFKA-3549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15237795#comment-15237795 ] 

Ismael Juma commented on KAFKA-3549:
------------------------------------

Interesting. It should have been obvious given that we were leaking producers and zkclients until recently. ;)

> Close consumers instantiated in consumer tests
> ----------------------------------------------
>
>                 Key: KAFKA-3549
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3549
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Grant Henke
>            Assignee: Grant Henke
>
> Close consumers instantiated in consumer tests. Since these consumers often use the default group.id of "", they could cause transient failures like those seen in KAFKA-3117 and KAFKA-2933. I have not been able to prove that this change will fix those failures, but closing the consumers is a good practice regardless.



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