[jira] [Created] (KAFKA-7138) Kafka Connect - Make errors.deadletterqueue.topic.replication.factor default consistent

["Robin Moffatt (JIRA)" <ji...@apache.org>]

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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