69 lines
2.6 KiB
Markdown
69 lines
2.6 KiB
Markdown
|
## RabbitMQ 4.1.5
|
||
|
|
|
||
|
|
RabbitMQ `4.1.5` is a maintenance release in the `4.1.x` [release series](https://www.rabbitmq.com/release-information).
|
||
|
|
|
||
|
|
It is **strongly recommended** that you read [4.1.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.1.0)
|
||
|
|
in detail if upgrading from a version prior to `4.1.0`.
|
||
|
|
|
||
|
|
|
||
|
|
### Minimum Supported Erlang Version
|
||
|
|
|
||
|
|
[RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/docs/which-erlang) has more details on Erlang version requirements for RabbitMQ.
|
||
|
|
|
||
|
|
Nodes **will fail to start** on older Erlang releases.
|
||
|
|
|
||
|
|
|
||
|
|
## Changes Worth Mentioning
|
||
|
|
|
||
|
|
Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v4.1.x/release-notes).
|
||
|
|
|
||
|
|
|
||
|
|
### Core Server
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Classic queues could run into a rare message store exception that resuulted in
|
||
|
|
a loss of a few messages.
|
||
|
|
|
||
|
|
Special kudos to the contributors who have spent a very significant amount of time
|
||
|
|
reproducing and debugging the issue: @lhoguin @lukebakken @trvrnrth @gomoripeti
|
||
|
|
|
||
|
|
GitHub issues: [#14181](https://github.com/rabbitmq/rabbitmq-server/discussions/14181), [#14576](https://github.com/rabbitmq/rabbitmq-server/pull/14576)
|
||
|
|
|
||
|
|
* Messages routed to quorum queues during or immediately before a network partition,
|
||
|
|
in some cases were not re-republished internally in certain cases.
|
||
|
|
|
||
|
|
GitHub issue: [#14589](https://github.com/rabbitmq/rabbitmq-server/pull/14589)
|
||
|
|
|
||
|
|
* Quorum queues with disabled [poison message handling](https://www.rabbitmq.com/docs/quorum-queues#poison-message-handling)
|
||
|
|
(an unlimited number of redeliveries, which is **not** a recommended practice) could accumulate
|
||
|
|
a significant number of Raft log segment files.
|
||
|
|
|
||
|
|
GitHub issues: [#14202](https://github.com/rabbitmq/rabbitmq-server/issues/14202), [#14458](https://github.com/rabbitmq/rabbitmq-server/pull/14458)
|
||
|
|
|
||
|
|
### Streams
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Streams declaration response was missing a leader field when the stream was declared via AMQP 1.0 or 0.9.1
|
||
|
|
(that is, not the RabbitMQ Stream Protocol).
|
||
|
|
|
||
|
|
GitHub issue: [#14476](https://github.com/rabbitmq/rabbitmq-server/pull/14476)
|
||
|
|
|
||
|
|
### CLI Tools
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Fixes JSON formatting of cluster nodes produced by `rabbitmq-diagnostics status --formatter json`
|
||
|
|
|
||
|
|
GitHub issue: [#14509](https://github.com/rabbitmq/rabbitmq-server/issues/14509)
|
||
|
|
|
||
|
|
### Shovel Prometheus Plugin
|
||
|
|
|
||
|
|
#### Bug Fixes
|
||
|
|
|
||
|
|
* Requesting shovel status via Prometheus at a specific moment resulted in an exception
|
||
|
|
because the plugin did not consider a highly transient starting state.
|
||
|
|
|
||
|
|
GitHub issue: [#14481](https://github.com/rabbitmq/rabbitmq-server/pull/14481)
|