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https://issues.apache.org/jira/browse/SAMZA-330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14059190#comment-14059190
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Chris Riccomini commented on SAMZA-330:
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With SAMZA-71/SAMZA-123, doesn't the checkpoint topic always have 1 partition
(partition 0)? Seems like we only need to do this for the changelog topic.
> Checkpoint log and state log should resize partition count upward if
> necessary at job start
> -------------------------------------------------------------------------------------------
>
> Key: SAMZA-330
> URL: https://issues.apache.org/jira/browse/SAMZA-330
> Project: Samza
> Issue Type: Improvement
> Components: container, kv
> Affects Versions: 0.7.0
> Reporter: Jakob Homan
>
> Currently if a the checkpoint log or state log partition count increases on
> job restart due to the inclusion of new streams with a higher partition
> count, the corresponding Kafka topics are increased to accommodate this
> change. In the case of the the checkpoint log, we will get a job failure at
> startup. We should compare the current partition size with the required and
> size upward if necessary at job start.
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