Release Notes

Discover the new features, updates, and known limitations in this release of the Kafka ZooKeeper Service

Release Notes for Kafka ZooKeeper Service version 2.3.0-3.4.12


  • Support for launching the service in a remote region.
  • All frameworks (Kafka ZooKeeper included) now isolate their /tmp task directories by making them Mesos SANDBOX_PATH volume sources. (#2467 and #2486)


  • The service now uses Apache ZooKeeper 3.4.12

Note: Due to a bug in Apache ZooKeeper 3.4.11 used in previous DC/OS Kafka ZooKeeper packages, there is no automated method for downgrading from version 2.3.0-3.4.12 to 2.3.0-3.4.12.

Bug Fixes

  • The zookeeper.autopurge_purge_interval in the configuration options is now used when configuring the system. Previously, the zookeeper.autopurge_snap_retain_count value with a default of 3 was used (#98)
  • Metrics have been fixed on DC/OS 1.9 clusters (#99)