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https://issues.apache.org/jira/browse/KAFKA-2403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Gustafson updated KAFKA-2403:
-----------------------------------
    Status: Patch Available  (was: Open)

> Expose offset commit metadata in new consumer
> ---------------------------------------------
>
>                 Key: KAFKA-2403
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2403
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: Jason Gustafson
>            Assignee: Jason Gustafson
>            Priority: Minor
>
> The offset commit protocol supports the ability to add user metadata to 
> commits, but this is not yet exposed in the new consumer API. The 
> straightforward way to add it is to create a container for the offset and 
> metadata and adjust the KafkaConsumer API accordingly.
> {code}
> OffsetMetadata {
>   long offset;
>   String metadata;
> }
> KafkaConsumer {
>   commit(Map<TopicPartition, OffsetMetadata>)
>   OffsetMetadata committed(TopicPartition)
> }
> {code}



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