Cloudera Docs

Unsupported Streams Messaging features

Some Streams Messaging features exist in Cloudera DataFlow for Data Hub 7.2.18, but are not supported by Cloudera.

Kafka

The following Kafka features are not ready for production deployment. Cloudera encourages you to explore these features in non-production environments and provide feedback on your experiences through the Cloudera Community Forums.

  • Only Java and .Net based clients are supported. Clients developed with C, C++, Python, and other languages are currently not supported.
  • The Kafka default authorizer is not supported. This includes setting ACLs and all related APIs, broker functionality, and command-line tools.
  • SASL/SCRAM is only supported for delegation token based authentication. It is not supported as a standalone authentication mechanism.
  • Kafka KRaft in this release of Cloudera Runtime is in technical preview and does not support the following:
    • Deployments with multiple log directories. This includes deployments that use JBOD for storage.
    • Delegation token based authentication.
    • Migrating an already running Kafka service from ZooKeeper to KRaft.
    • Atlas Integration.

Schema Registry

There are no updates for this release.

Streams Messaging Manager

There are no updates for this release.

Streams Replication Manager

There are no updates for this release.

Cruise Control

There are no updates for this release.