Release Notes

Release notes for v. 2.4.0-2.6.0-cdh5.11.0

Version 2.4.0-2.6.0-cdh5.11.0

Bug Fixes

  • Fix a bug where an out of date configuration ID would be selected when restarting or replacing pods. This could lead to configuration updates being reverted to the values with which the service was initially deployed. (#2694)

Improvements

  • The hdfs.auth_to_local setting no longer need to be specified for the HDFS-specific principals when installing kerberized HDFS.

Updates

  • Upgrade JRE to 1.8u192 to address CVEs

Version 2.3.0-2.6.0-cdh5.11.0

New Features

Bug Fixes

  • Fix duplicate mounts being generated for TLS secrets, causing pod maintenance operations to fail (#2577)

Improvements

  • The SDK tests now validate missing values for svc.yml Mustache variables. (#2527)

Version 2.2.0-2.6.0-cdh5.11.0

New Features

  • Support for deploying the service in a remote region.

Bug Fixes

  • Expose heap settings for all nodes.

Version 2.1.0-2.6.0-cdh5.11.0

New Features

  • Support for HDFS rack awareness using DC/OS zones on DC/OS 1.11+
  • Support for the automated provisioning of TLS artifacts to secure HDFS communication.
  • Support for Kerberos authorization and authentication.
  • Ability to pause a service pod for debugging and recovery purposes.

Updates

  • Major Improvements to the stability and performance of service orchestration
  • Upgrade JRE to 1.8u162. (#2135)
  • The service now uses the Mesos V1 API. The service can be set back to the V0 API using the service property service.mesos_api_version.

Version 2.0.4-2.6.0-cdh5.11.0

Bug Fixes

  • Placement constraints are now exposed.

Version 2.0.3-2.6.0-cdh5.11.0

Bug Fixes

  • Dashes in envvars replaced with underscores to support Ubuntu.
  • Some numeric configuration parameters could be interpreted incorrectly as floats, and are fixed.
  • Uninstall now handles failed tasks correctly.

Version 2.0.0-2.6.0-cdh5.11.0

Improvements

Bug Fixes

  • Numerous fixes and enhancements to service reliability.

Version 1.3.3-2.6.0-cdh5.11.0-beta

New Features

  • Installation in folders is supported
  • Use of a CNI network is supported

Improvements

  • Upgraded to dcos-commons 0.20.1
  • Upgraded to cdh 5.11.0
  • Default user is now nobody
  • Allow configuration of scheduler log level
  • Added a readiness check to journal nodes

Documentation

  • Pre-install notes include five agent pre-requisite
  • Updated CLI documentation