[ 
https://issues.apache.org/jira/browse/KAFKA-13084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mohamed Aashif updated KAFKA-13084:
-----------------------------------
    Description: /~Duplicated~  (was: This is to confirm the behaviour of 
[retention.ms|https://kafka.apache.org/documentation/#topicconfigs_retention.ms].

On observation, a log segment is kept undeleted until the _*Largest timestamp*_ 
of the offsets in that segment.

Initially, we thought that the _*Largest timestamp*  **_ is the considered from 
the created time of the record. But, it is considered from the timestamp of the 
_ProducerRecord,_ which can be entered manually.

We suspect if this is intentional, as the log segment can be undeleted forever 
if the timestamp of a far future time is given.


Please 
clarify.[|https://kafka.apache.org/documentation/#topicconfigs_retention.ms])

> Offsets clean up based on largest Timestamp in a Log segment
> ------------------------------------------------------------
>
>                 Key: KAFKA-13084
>                 URL: https://issues.apache.org/jira/browse/KAFKA-13084
>             Project: Kafka
>          Issue Type: Bug
>          Components: config
>            Reporter: Mohamed Aashif
>            Priority: Major
>
> /~Duplicated~



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