[ https://issues.apache.org/jira/browse/KAFKA-6939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ray Chiang updated KAFKA-6939: ------------------------------ Component/s: log > Change the default of log.message.timestamp.difference.max.ms to 500 years > -------------------------------------------------------------------------- > > Key: KAFKA-6939 > URL: https://issues.apache.org/jira/browse/KAFKA-6939 > Project: Kafka > Issue Type: Improvement > Components: log > Reporter: Badai Aqrandista > Priority: Minor > > If producer incorrectly provides timestamp in microsecond (not in > millisecond), the record is accepted by default and can cause broker to roll > the segment files continuously. And on a heavily used broker, this will > generate a lot of index files, which then causes the broker to hit > `vm.max_map_count`. > So I'd like to suggest changing the default for > log.message.timestamp.difference.max.ms to 15768000000000 (500 years * 365 > days * 86400 seconds * 1000). This would reject timestamp in microsecond from > producer and still allow most historical data to be stored in Kafka. -- This message was sent by Atlassian JIRA (v7.6.3#76005)