rabbitmq 服务器上的错误 - 未启用所需的功能标志

Question

在 Mac 上安装 RabbitMQ -brew installrabbitmq 后，尝试在前台运行它 -rabbitmq-server，但出现以下错误：

2023-12-24 14:16:55.673611+02:00 [error] <0.234.0> Feature flags: `stream_single_active_consumer`: required feature flag not enabled! It must be enabled before upgrading RabbitMQ.
2023-12-24 14:16:55.677879+02:00 [error] <0.234.0> Failed to initialize feature flags registry: {disabled_required_feature_flag,
2023-12-24 14:16:55.677879+02:00 [error] <0.234.0>                                               stream_single_active_consumer}

BOOT FAILED
===========
Error during startup: {error,failed_to_initialize_feature_flags_registry}

2023-12-24 14:16:55.681441+02:00 [error] <0.234.0> 
2023-12-24 14:16:55.681441+02:00 [error] <0.234.0> BOOT FAILED
2023-12-24 14:16:55.681441+02:00 [error] <0.234.0> ===========
2023-12-24 14:16:55.681441+02:00 [error] <0.234.0> Error during startup: {error,failed_to_initialize_feature_flags_registry}
2023-12-24 14:16:55.681441+02:00 [error] <0.234.0> 
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>   crasher:
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     initial call: application_master:init/4
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     pid: <0.233.0>
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     registered_name: []
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     exception exit: {failed_to_initialize_feature_flags_registry,
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>                         {rabbit,start,[normal,[]]}}
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>       in function  application_master:init/4 (application_master.erl, line 142)
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     ancestors: [<0.232.0>]
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     message_queue_len: 1
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     messages: [{'EXIT',<0.234.0>,normal}]
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     links: [<0.232.0>,<0.44.0>]
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     dictionary: []
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     trap_exit: true
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     status: running
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     heap_size: 376
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     stack_size: 28
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>     reductions: 173
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0>   neighbours:
2023-12-24 14:16:56.682103+02:00 [error] <0.233.0> 
2023-12-24 14:16:56.694773+02:00 [notice] <0.44.0> Application rabbit exited with reason: {failed_to_initialize_feature_flags_registry,{rabbit,start,[normal,[]]}}
Kernel pid terminated (application_controller) ("{application_start_failure,rabbit,{failed_to_initialize_feature_flags_registry,{rabbit,start,[normal,[]]}}}")

Crash dump is being written to: erl_crash.dump...done

我尝试了

brew uninstall rabbitmq

并在再次安装之前删除了

/opt/homebrew/etc/rabbitmq

（我过去可能安装了旧版本），以及重新启动机器 - 但仍然没有运气。 安装的版本是3.12.11。

Answer 1

您需要启用功能标志：

rabbitmqctl enable_feature_flag stream_single_active_consumer

请参阅此处了解更多详细信息https://www.rabbitmq.com/feature-flags.html