Anamika Nadkarni created KAFKA-13255:
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Summary: Mirrormaker config property config.properties.exclude is
not working as expected
Key: KAFKA-13255
URL: https://issues.apache.org/jira/browse/KAFKA-13255
Project: Kafka
Issue Type: Bug
Components: mirrormaker
Affects Versions: 2.8.0
Reporter: Anamika Nadkarni
Objective - Use MM2 (kafka connect in distributed cluster) for data migration
between cluster hosted in private data center and aws msk cluster.
Steps performed -
# Started kafka-connect service.
# Created 3 MM2 connectors (i.e. source connector, checkpoint connector and
heartbeat connector). Curl commands used to create connectors are in the
attached file. To exclude certain config properties while topic replication,
we are using the 'config.properties.exclude' property in the MM2 source
connector.
Expected -
Source topic 'dev.portlandDc.anamika.helloMsk' should be successfully created
in destination cluster.
Actual -
Creation of the source topic 'dev.portlandDc.anamika.helloMsk' in destination
cluster fails with an error. Error is
{code:java}
[2021-08-06 06:13:40,944] WARN [mm2-msc|worker] Could not create topic
dev.portlandDc.anamika.helloMsk.
(org.apache.kafka.connect.mirror.MirrorSourceConnector:371)
org.apache.kafka.common.errors.InvalidConfigurationException: Unknown topic
config name: confluent.value.schema.validation{code}
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