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Posted to commits@samza.apache.org by "Chris Riccomini (JIRA)" <ji...@apache.org> on 2014/07/11 20:32:07 UTC
[jira] [Commented] (SAMZA-123) Move topic partition grouping to the
AM and generalize
[ https://issues.apache.org/jira/browse/SAMZA-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14059152#comment-14059152 ]
Chris Riccomini commented on SAMZA-123:
---------------------------------------
Reviewed the latest patch. No further comments at this time. :)
> Move topic partition grouping to the AM and generalize
> ------------------------------------------------------
>
> Key: SAMZA-123
> URL: https://issues.apache.org/jira/browse/SAMZA-123
> Project: Samza
> Issue Type: Sub-task
> Components: container
> Affects Versions: 0.6.0
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Attachments: SAMZA-123-2.patch, SAMZA-123-3.patch, SAMZA-123-4.patch, SAMZA-123-5.patch, SAMZA-123-6.patch, SAMZA-123-7.patch, SAMZA-123-design-doc.md, SAMZA-123-design-doc.pdf, SAMZA-123-draft.patch
>
>
> Currently the AM sends a set of all the topics and partitions to the container, which then groups them by partition and assigns each set to a task instance. By moving the grouping to the AM, we can assign arbitrary groups to task instances, which will allow more partitioning strategies, as discussed in SAMZA-71.
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