[jira] [Commented] (SAMZA-855) Upgrade Samza's Kafka client version to 0.10.0.0

["Yi Pan (Data Infrastructure) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SAMZA-855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15730708#comment-15730708 ] 

Yi Pan (Data Infrastructure) commented on SAMZA-855:
----------------------------------------------------

Hi, [~twbecker], we are planning to pull in Kafka 0.10 in the upcoming Samza release (i.e. 0.12.0).

P.S. regarding to the multiple versions of Kafka libs, we had a discussion earlier. The issue is not at the build time. The issue is in packaging. Right now, the whole samza repo is packaged together and published as one .tgz file. If we package multiple versions of Kafka libs in the samza release, there will be a class name collision between old and new Kafka libs. One idea as a long-term solution would be to package and release samza-core libs separately from all pluggable implementation of SystemFactory and KeyValueStoreEngine, etc., s.t. we can have different versions of KafkaSystemFactory in different packages. We can discuss that more on a separate thread if that sounds interesting to you.

Thanks!

> Upgrade Samza's Kafka client version to 0.10.0.0
> ------------------------------------------------
>
>                 Key: SAMZA-855
>                 URL: https://issues.apache.org/jira/browse/SAMZA-855
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Yi Pan (Data Infrastructure)
>            Assignee: Nicolas Colomer
>             Fix For: 0.12.0
>
>
> As Kafka 0.10.0.0 is out, we should upgrade Samza's client library to 0.10.0.0 to include the new consumer library and the bug fixes.



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