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https://issues.apache.org/jira/browse/KAFKA-20163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Federico Valeri updated KAFKA-20163:
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Summary: Missing MM2 default exclude configs (was: MM2: Add
log.message.timestamp.before.max.ms and log.message.timestamp.after.max.ms to
default config.properties.exclude)
> Missing MM2 default exclude configs
> -----------------------------------
>
> Key: KAFKA-20163
> URL: https://issues.apache.org/jira/browse/KAFKA-20163
> Project: Kafka
> Issue Type: Bug
> Components: mirrormaker
> Affects Versions: 3.6.2, 3.7.2, 3.8.1, 3.9.1, 4.0.1, 4.1.1
> Reporter: Federico Valeri
> Assignee: Federico Valeri
> Priority: Minor
>
> The default value of config.properties.exclude in MirrorMaker 2 currently
> includes:
> {code}
> follower.replication.throttled.replicas,
> leader.replication.throttled.replicas,
> message.timestamp.difference.max.ms,
> message.timestamp.type,
> unclean.leader.election.enable,
> min.insync.replicas
> {code}
> After [KIP-937 Improve Message Timestamp
> Validation|https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation]
> (Kafka 3.6.0), the config message.timestamp.difference.max.ms was deprecated
> (and removed in 4.0), and two new configs were introduced as replacements:
> {code}
> log.message.timestamp.before.max.ms
> log.message.timestamp.after.max.ms
> {code}
> These two new configs should be added to the default
> config.properties.exclude list, since they serve the same purpose as the
> already-excluded message.timestamp.difference.max.ms and are broker-level
> configs that should not be replicated across clusters.
> Additionally, the documentation for this config is hard to read because it
> includes \ in front of every . character. This should be improved for
> readability.
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