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Posted to dev@kafka.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/04/21 02:54:25 UTC

[jira] [Commented] (KAFKA-3459) Returning zero task configurations from a connector does not properly clean up existing tasks

    [ https://issues.apache.org/jira/browse/KAFKA-3459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15251033#comment-15251033 ] 

ASF GitHub Bot commented on KAFKA-3459:
---------------------------------------

GitHub user Ishiihara opened a pull request:

    https://github.com/apache/kafka/pull/1248

    KAFKA-3459: Returning zero task configurations from a connector does not properly clean up existing tasks

    @hachikuji @ewencp Can you take a look when you have time?

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/Ishiihara/kafka kafka-3459

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/1248.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1248
    
----
commit e91c6032464e49759ab9f753ba6afe1181944770
Author: Liquan Pei <li...@gmail.com>
Date:   2016-04-21T00:51:22Z

    Handle zero task

----


> Returning zero task configurations from a connector does not properly clean up existing tasks
> ---------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-3459
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3459
>             Project: Kafka
>          Issue Type: Bug
>          Components: KafkaConnect
>    Affects Versions: 0.9.0.1
>            Reporter: Ewen Cheslack-Postava
>            Assignee: Liquan Pei
>
> Instead of deleting existing tasks it just leaves existing tasks in place. If you're writing a connector with a variable number of inputs where it may drop to zero, this makes it impossible to cleanup existing tasks.



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