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https://issues.apache.org/jira/browse/KAFKA-4336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15602187#comment-15602187
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Ismael Juma commented on KAFKA-4336:
------------------------------------

cc [~junrao] [~becket_qin] [~ewencp] [~norwood]

> Frequent log rolling when there's a mix of delayed and current data
> -------------------------------------------------------------------
>
>                 Key: KAFKA-4336
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4336
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.10.1.0
>            Reporter: Ismael Juma
>             Fix For: 0.10.2.0
>
>
> Jun said in KAFKA-4099: suppose that you have 2 producers, one producing data 
> with the current timestamp and another producing data with timestamp 7 days 
> old (e.g., if some data is delayed or some old data is replayed), this will 
> still cause the log segments to roll frequently. This may not be common, but 
> can definitely happen. So, it seems we will still need to improve on how log 
> rolls.
> I am creating a new JIRA because KAFKA-4099 is closed so easy to lose track.



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