Deprecation Notices for Apache Kafka
Certain features and functionality in Apache Kafka are deprecated or removed in Cloudera Runtime 7.2.16. You must review these changes along with the information about the features in Kafka that will be removed or deprecated in a future release.
Removed
- kafka-preferred-replica-election
- The
kafka-preferred-replica-election.shcommand line tool is removed. Its alternative in CDP,kafka-preferred-replica-election, is also removed. Usekafka-leader-electioninstead. - --zookeeper
- The
--zookeeperoption is removed from thekafka-topicsandkafka-reassign-partitionscommand line tools. Use the--bootstrap-serveroption instead. - Removd properties
- The following Kafka service properties are removed:
- Default Consumer Quota
(
quota.consumer.default) - Default Producer Quota
(
quota.producer.default) - Advertised Host (
advertised.port) - Advertised Port
(
advertised.host.name) - Kafka Connect Prometheus Metrics Port
(
connect.prometheus.metrics.port)
- Default Consumer Quota
(
Deprecated
- MirrorMaker (MM1)
- MirrorMaker is deprecated. Cloudera recommends that you use Streams Replication Manager (SRM) instead.
- --zookeeper
- The
--zookeeperoption is only supported for thekafka-configstool and should be only used when updating SCRAM Credential configurations. The--zookeeperoption is either deprecated in or removed from other Kafka command line tools. Cloudera recommends that you use the--bootstrap-serveroption instead.
