[ https://issues.apache.org/jira/browse/KAFKA-6184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vahid Hashemian reassigned KAFKA-6184: -------------------------------------- Assignee: Vahid Hashemian > report a metric of the lag between the consumer offset and the start offset > of the log > -------------------------------------------------------------------------------------- > > Key: KAFKA-6184 > URL: https://issues.apache.org/jira/browse/KAFKA-6184 > Project: Kafka > Issue Type: Improvement > Affects Versions: 1.0.0 > Reporter: Jun Rao > Assignee: Vahid Hashemian > > Currently, the consumer reports a metric of the lag between the high > watermark of a log and the consumer offset. It will be useful to report a > similar lag metric between the consumer offset and the start offset of the > log. If this latter lag gets close to 0, it's an indication that the consumer > may lose data soon. -- This message was sent by Atlassian JIRA (v6.4.14#64029)