Robin Moffatt created KAFKA-7138:
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Summary: Kafka Connect - Make
errors.deadletterqueue.topic.replication.factor default consistent
Key: KAFKA-7138
URL: https://issues.apache.org/jira/browse/KAFKA-7138
Project: Kafka
Issue Type: Bug
Reporter: Robin Moffatt
{{errors.deadletterqueue.topic.replication.factor}} defaults to RF 3
The standard out of the box config files override the RF for
{{offset.storage.replication.factor}} (and {{config}} and {{status}}) to 1
To make the experience consistent for users (especially new users, running a
single-node dev environment), the default RF in effect for
{{errors.deadletterqueue.topic.replication.factor}} should also be 1.
It would make it easier for devs getting started on single-node setups.
For prod people should be actively configuring this stuff anyway, this would
get included in that.
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