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noxdafox / rabbitmq-cloudwatch-exporter

RabbitMQ Plugin for publishing cluster metrics to AWS CloudWatch
Mozilla Public License 2.0
41 stars 9 forks source link

CaseClauseError when enabling plugin #18

Closed idanshm closed 4 years ago

idanshm commented 4 years ago

Hi,

I am getting this exception when trying to enable the plugin:

** (CaseClauseError) no case clause matching: {:plugin_built_with_incompatible_erlang, 'hackney'}
    (rabbitmqctl) lib/rabbitmq/cli/plugins/plugins_helpers.ex:176: RabbitMQ.CLI.Plugins.Helpers.update_enabled_plugins/2
    (rabbitmqctl) lib/rabbitmq/cli/plugins/plugins_helpers.ex:98: RabbitMQ.CLI.Plugins.Helpers.update_enabled_plugins/4
    (rabbitmqctl) lib/rabbitmq/cli/plugins/commands/enable_command.ex:98: anonymous fn/6 in RabbitMQ.CLI.Plugins.Commands.EnableCommand.do_run/2
    (elixir) lib/stream.ex:1179: anonymous fn/2 in Stream.iterate/2
    (elixir) lib/stream.ex:1354: Stream.do_unfold/4
    (elixir) lib/stream.ex:1405: Enumerable.Stream.do_each/4
    (elixir) lib/stream.ex:849: Stream.do_enum_transform/10
    (elixir) lib/stream.ex:1405: Enumerable.Stream.do_each/4
noxdafox commented 4 years ago

Hello,

you are not providing enough information.

Please specify your versions of RabbiMQ and Erlang.

idanshm commented 4 years ago

Hi, RabbitMQ: {rabbit,"RabbitMQ","3.7.3"} Erlang: Erlang/OTP 20 [erts-9.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:10] [kernel-poll:false]

noxdafox commented 4 years ago

The version of Erlang is too old and incompatible with the one which was used to build the plugin (21.x).

I would recommend you to upgrade both Erlang and RMQ versions.

If this is not feasible, then you shall build the plugin with your version of Erlang. You can follow the instructions on the README to build the plugin.