Deprecation Notices for Apache Kafka
Certain features and functionality in Kafka are deprecated or removed in Cloudera Runtime 7.1.8. 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.sh
command line tool is removed. Its alternative in CDP,kafka-preferred-replica-election
, is also removed. Usekafka-leader-election
instead. - --zookeeper
- The
--zookeeper
option is removed from thekafka-topics
andkafka-reassign-partitions
command line tools. Use the--bootstrap-server
option instead.
Deprecated
- MirrorMaker (MM1)
- MirrorMaker is deprecated. Cloudera recommends that you use Streams Replication Manager (SRM) instead.
- --zookeeper
- The
--zookeeper
option is only supported for thekafka-configs
tool and should be only used when updating SCRAM Credential configurations. The--zookeeper
option is either deprecated in or removed from other Kafka command line tools. Cloudera recommends that you use the--bootstrap-server
option instead.