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https://issues.apache.org/jira/browse/KAFKA-4099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15459428#comment-15459428
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ASF GitHub Bot commented on KAFKA-4099:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/kafka/pull/1809


> Change the time based log rolling to only based on the message timestamp.
> -------------------------------------------------------------------------
>
>                 Key: KAFKA-4099
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4099
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>            Reporter: Jiangjie Qin
>            Assignee: Jiangjie Qin
>             Fix For: 0.10.1.0
>
>
> This is an issue introduced in KAFKA-3163. When partition relocation occurs, 
> the newly created replica may have messages with old timestamp and cause the 
> log segment rolling for each message. The fix is to change the log rolling 
> behavior to only based on the message timestamp when the messages are in 
> message format 0.10.0 or above. If the first message in the segment does not 
> have a timetamp, we will fall back to use the wall clock time for log rolling.



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