[jira] [Updated] (KAFKA-4336) Frequent log rolling when there's a mix of delayed and current data

["Ray Chiang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-4336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ray Chiang updated KAFKA-4336:
------------------------------
    Component/s: log

> 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
>          Components: log
>    Affects Versions: 0.10.1.0
>            Reporter: Ismael Juma
>            Priority: Major
>
> 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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