RabbitMQ 3.7.4-rc.4

RabbitMQ 3.7.4 RC4

RabbitMQ 3.7.4 RC4 is a patch release candidate that primarily contains bug fixes.

Upgrades and Compatibility

This release has no known incompatibilities with earlier 3.7.x versions.
See 3.7.0 release notes upgrade and compatibility notes if upgrading from an earlier release.

See the Upgrading guide for general documentation on upgrades.

See RabbitMQ change log for release notes of other releases.

Changes

Core Server

Bug Fixes

• It was not possible to set randomized startup delay range via new style config file.

  GitHub issue: rabbitmq-server#1531

• Windows scripts used USE_LONGNAME from the env file incorrectly.

  GitHub issue: rabbitmq-server#1508

• systemd notification implementation was prone to shell escaping issues.

  GitHub issue: rabbitmq-server#1187

• It wasn't possible to configure delegate_count via new style config file.

  GitHub issue: rabbitmq-server#1497

• It wasn't possible to configure net_ticktime via new style config file.

  GitHub issue: rabbitmq-server#1522

Enhancement

• It is now possible to configure max number of Erlang processes and atoms using
  RABBITMQ_MAX_NUMBER_OF_PROCESSES (MAX_NUMBER_OF_PROCESSES in rabbitmq-env.conf) and RABBITMQ_MAX_NUMBER_OF_ATOMS
  (MAX_NUMBER_OF_ATOMS) environment variables, respectively.

  GitHub issue: rabbitmq-server#1528

• SCHEDULER_BIND_TYPE and DISTRIBUTION_BUFFER_SIZE now can be used in rabbitmq-env.conf without
  the RABBITMQ_ prefix.

  GitHub issue: rabbitmq-server#1528

CLI Tools

Bug Fixes

• rabbitmq-plugins set failed when was used in offline mode (with --offline)

  GitHub issue: rabbitmq-cli#241

• rabbitmqctl list_* command streaming now can be restricted to a set of client TCP ports
  used to contact RabbitMQ nodes.

  GitHub issue: rabbitmq-cli#237

Management Plugin

Bugs

• Valid definitions could be rejected as invalid during import via HTTP API.

  GitHub issue: rabbitmq-management#552

• It wasn't possible to configure path_prefix via new style config file.

  GitHub issue: rabbitmq-management#547

Federation Plugin

Bugs

• Valid upstreams were rejected as invalid when imported from a definition file.

  GitHub issue: rabbitmq-federation#70

• Valid upstream sets were rejected as invalid when added using CLI tools.

  GitHub issue: rabbitmq-federation#67

Peer Discovery AWS Plugin

Bugs

• The plugin skipped registration and thus randomized startup delay injection.

  GitHub issue: rabbitmq-peer-discovery-aws#17

Source code archives

Warning: The source code archive provided by GitHub only contains the source of the broker,
not the plugins or the client libraries. Please download the archive named rabbitmq-3.7.4.tar.gz.