115 lines
3.9 KiB
Markdown
115 lines
3.9 KiB
Markdown
|
## RabbitMQ 3.7.19
|
||
|
|
|
||
|
|
RabbitMQ `3.7.19` is a maintenance release that focuses on bug fixes.
|
||
|
|
RabbitMQ `3.7.x` series is supported [through March 2020](https://www.rabbitmq.com/versions.html).
|
||
|
|
|
||
|
|
### Erlang/OTP Compatibility Notes
|
||
|
|
|
||
|
|
Per the new Erlang version support policy in effect starting with January 2019,
|
||
|
|
this release [**no longer supports Erlang/OTP 20.3**](https://groups.google.com/d/msg/rabbitmq-users/G4UJ9zbIYHs/qCeyjkjyCQAJ).
|
||
|
|
Make sure a [supported Erlang version](https://www.rabbitmq.com/which-erlang.html) is used before upgrading.
|
||
|
|
|
||
|
|
[Provisioning Latest Erlang Releases](https://www.rabbitmq.com/which-erlang.html#erlang-repositories) explains
|
||
|
|
what package repositories and tools can be used to provision latest patch versions of Erlang `21.3.x` and `22.x`.
|
||
|
|
|
||
|
|
### Compatibility Notes
|
||
|
|
|
||
|
|
#### Upgrading to Erlang 21.x or Later Versions
|
||
|
|
|
||
|
|
When upgrading to this release **and upgrading Erlang to 21.x or later** at the same time, extra care has to be taken.
|
||
|
|
Since CLI tools from RabbitMQ releases older than 3.7.7 will fail on Erlang 21 or later,
|
||
|
|
RabbitMQ **must be upgraded before Erlang**.
|
||
|
|
|
||
|
|
#### Upgrade Doc Guides and Change Log
|
||
|
|
|
||
|
|
See [3.7.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.0) upgrade
|
||
|
|
and compatibility notes first if upgrading from an earlier release.
|
||
|
|
|
||
|
|
See the [Upgrading guide](https://www.rabbitmq.com/upgrade.html) for general documentation on upgrades
|
||
|
|
and [RabbitMQ change log](https://www.rabbitmq.com/changelog.html) for release notes of other releases.
|
||
|
|
|
||
|
|
### Getting Help
|
||
|
|
|
||
|
|
Any questions about this release, upgrades or RabbitMQ in general are welcome on the
|
||
|
|
[RabbitMQ mailing list](https://groups.google.com/forum/#!forum/rabbitmq-users).
|
||
|
|
|
||
|
|
|
||
|
|
## Changes
|
||
|
|
|
||
|
|
### Core Server
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* `rabbit_diagnostics:binary_refs/1`, a predecessor to Recon used for binary heap inspection,
|
||
|
|
could fail with an exception due to a race condition.
|
||
|
|
|
||
|
|
Contributed by John Eckersberg (@jeckersb).
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-server#2117](https://github.com/rabbitmq/rabbitmq-server/pull/2117)
|
||
|
|
|
||
|
|
* It was not possible to set `ERL_MAX_PORTS` in `rabbitmq-env-conf.bat`.
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-server#2084](https://github.com/rabbitmq/rabbitmq-server/issues/2084)
|
||
|
|
|
||
|
|
|
||
|
|
### Management Plugin
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Import of large definition files submitted via management UI form could fail.
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-management#739](https://github.com/rabbitmq/rabbitmq-management/issues/739)
|
||
|
|
|
||
|
|
|
||
|
|
### CLI Tools
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* `rabbitmq-diagnostics node_health_check` would pass even when some cluster nodes had
|
||
|
|
network partitions in effect.
|
||
|
|
|
||
|
|
Contributed by Lajos Gerecs (@luos).
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-server#2127](https://github.com/rabbitmq/rabbitmq-server/pull/2127)
|
||
|
|
|
||
|
|
* `rabbitmqctl set_parameter` output could be misleading.
|
||
|
|
|
||
|
|
Contributed by @Whitespirit0.
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-cli#376](https://github.com/rabbitmq/rabbitmq-cli/issues/376)
|
||
|
|
|
||
|
|
|
||
|
|
### STOMP Plugin
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Cleanup of a subscription after a server-initiated [consumer cancelation](https://www.rabbitmq.com/consumer-cancel.html)
|
||
|
|
failed with an exception.
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-stomp#136](https://github.com/rabbitmq/rabbitmq-stomp/issues/136)
|
||
|
|
|
||
|
|
|
||
|
|
### Event Exchange Plugin
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Events could fail to be emitted in multi-node clusters.
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-event-exchange#41](https://github.com/rabbitmq/rabbitmq-event-exchange/issues/41)
|
||
|
|
|
||
|
|
|
||
|
|
### Management Exchange Plugin
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* The plugin was not updated to correctly fetch a list of TCP and TLS listeners used
|
||
|
|
by the management plugin.
|
||
|
|
|
||
|
|
GitHub issue: [rabbitmq/rabbitmq-management-exchange#8](https://github.com/rabbitmq/rabbitmq-management-exchange/issues/8)
|
||
|
|
|
||
|
|
|
||
|
|
## 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-server-3.7.19.tar.xz`.
|