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https://issues.apache.org/jira/browse/KAFKA-7002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16502824#comment-16502824
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ASF GitHub Bot commented on KAFKA-7002:
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wicknicks opened a new pull request #5145: KAFKA-7002: Add a config property
for DLQ topic's replication factor
URL: https://github.com/apache/kafka/pull/5145
Currently, the replication factor is hardcoded to a value of 3. This means
that we cannot use a DLQ in any cluster setup with less than three brokers. It
is better to have the user specify this value if the default value does meet
the requirements.
Testing: A unit test is added.
Signed-off-by: Arjun Satish <ar...@confluent.io>
### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
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> Allow replication factor to be set via a configuration property for the
> Connect DLQ topic
> -----------------------------------------------------------------------------------------
>
> Key: KAFKA-7002
> URL: https://issues.apache.org/jira/browse/KAFKA-7002
> Project: Kafka
> Issue Type: Task
> Components: KafkaConnect
> Affects Versions: 2.0.0
> Reporter: Arjun Satish
> Assignee: Arjun Satish
> Priority: Major
> Fix For: 2.0.0
>
>
> Currently, the replication factor is hardcoded to a value of 3. This means
> that we cannot use a DLQ in any cluster setup with less than three brokers.
> It is better to have the user specify this value if the default value does
> meet the requirements.
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