[ https://issues.apache.org/jira/browse/KAFKA-5096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariam John updated KAFKA-5096: ------------------------------- Reviewer: Matthias J. Sax Status: Patch Available (was: Open) > Only log invalid user configs and overwrite with correct one > ------------------------------------------------------------ > > Key: KAFKA-5096 > URL: https://issues.apache.org/jira/browse/KAFKA-5096 > Project: Kafka > Issue Type: Improvement > Components: streams > Reporter: Matthias J. Sax > Assignee: Mariam John > Priority: Minor > Labels: beginner, newbie > > Streams does not allow to overwrite some config parameters (eg, > {{enable.auto.commit}}) Currently, we throw an exception, but this is > actually not required, as Streams can just ignore/overwrite the user provided > value. > Thus, instead of throwing, we should just log a WARN message and overwrite > the config with the values that suits Streams. (atm it's only one parameter > {{enable.auto.commit}}), but with exactly-once it's going to be more (cf. > KAFKA-4923). Thus, the scope of this ticket depends when it will be > implemented (ie, before or after KAFKA-4923). > This ticket should also include JavaDoc updates that explain what parameters > cannot be specified by the user. -- This message was sent by Atlassian JIRA (v6.3.15#6346)