[ https://issues.apache.org/jira/browse/KAFKA-8270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jiangtao Liu updated KAFKA-8270: -------------------------------- Attachment: Screen Shot 2019-04-20 at 10.57.59 PM.png > Kafka retention hour is not working > ----------------------------------- > > Key: KAFKA-8270 > URL: https://issues.apache.org/jira/browse/KAFKA-8270 > Project: Kafka > Issue Type: Bug > Components: log > Reporter: Jiangtao Liu > Assignee: Richard Yu > Priority: Major > Labels: storage > > Kafka log cannot be deleted after the configured retention hours (12 hours > for log retention). > Is it reproducible? > I am not sure since our Kafka cluster is working well over 1.5 years without > retention issue until 4/13/2019 ~ 4/20/2019. > > is it related to the active segment? > as I know Kafka will not delete an active segment, my case those old logs are > not activated, they should be inactivated. > > What's current status? > Those old logs have been deleted after I manually rolling Kafka server with > retention hours adjustment. > A sample old log > ``` > // it has been there from 4/12 > -rw-r--r-- 1 root root 136866627{color:#d04437} Apr 12{color} 04:33 > 00000000002581377820.log > // It was still being opened by Kafka when I check it with the tool lsof on > {color:#d04437}4/19/2019 {color:#333333}before server rolling restart with > retention hours adjustment{color}{color}. > java 20281 0 1678u REG 202,32 136866627 1074562295 > /kafka/data/.../00000000002581377820.log > ``` > -- This message was sent by Atlassian JIRA (v7.6.3#76005)