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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/06/20 20:51:00 UTC

[jira] [Commented] (FLINK-6923) Kafka connector needs to expose information about in-flight record in AbstractFetcher base class

    [ https://issues.apache.org/jira/browse/FLINK-6923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16056435#comment-16056435 ] 

ASF GitHub Bot commented on FLINK-6923:
---------------------------------------

GitHub user zhenzhongxu opened a pull request:

    https://github.com/apache/flink/pull/4149

    [FLINK-6923] [Kafka Connector] Expose in-processing/in-flight record …

    This PR exposes current in-processing record partition and offset information per Kafka consumer instance. This allows custom offset management and/or periodical metric reporting etc.

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

    $ git pull https://github.com/zhenzhongxu/flink master

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

    https://github.com/apache/flink/pull/4149.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 #4149
    
----
commit e6b4c6070661b8275af55280f6364f6666a2d5f2
Author: Zhenzhong Xu <zx...@netflix.com>
Date:   2017-06-20T20:47:50Z

    [FLINK-6923] [Kafka Connector] Expose in-processing/in-flight record partition and offset in AbstractFetcher base class

----


> Kafka connector needs to expose information about in-flight record in AbstractFetcher base class
> ------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-6923
>                 URL: https://issues.apache.org/jira/browse/FLINK-6923
>             Project: Flink
>          Issue Type: Improvement
>          Components: Kafka Connector
>            Reporter: Zhenzhong Xu
>            Assignee: Zhenzhong Xu
>            Priority: Minor
>
> We have a use case where we have our custom Fetcher implementation that extends AbstractFetcher base class. We need to periodically get current in flight (in processing) records' partition and offset information. 
> This can be easily exposed in AbstractFetcher class.



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