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| author | Michael Klishin <michael@novemberain.com> | 2017-07-27 20:16:59 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-27 20:16:59 +0300 |
| commit | de4f09faf36310b1fc7e927833e780fc72d10068 (patch) | |
| tree | f86904601e932cb8314cc8dd21603ea24b61f03e | |
| parent | d15c03f1e1467198c7cb9649e0bd7ec900b744f0 (diff) | |
| parent | 200f8eb908ae1c02336862e821978887fab431b4 (diff) | |
| download | rabbitmq-server-git-de4f09faf36310b1fc7e927833e780fc72d10068.tar.gz | |
Merge pull request #1311 from rabbitmq/rabbitmq-server-1307
Log a more sensible error message when running on an outdated Erlang version
| -rw-r--r-- | src/rabbit.erl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/rabbit.erl b/src/rabbit.erl index fd2f980455..b166e079f4 100644 --- a/src/rabbit.erl +++ b/src/rabbit.erl @@ -803,6 +803,16 @@ start(normal, []) -> warn_if_disc_io_options_dubious(), rabbit_boot_steps:run_boot_steps(), {ok, SupPid}; + {error, {erlang_version_too_old, + {found, OTPRel, ERTSVer}, + {required, ?OTP_MINIMUM, ?ERTS_MINIMUM}}} -> + Msg = "This RabbitMQ version cannot run on Erlang ~s (erts ~s): " + "minimum required version is ~s (erts ~s)", + Args = [OTPRel, ERTSVer, ?OTP_MINIMUM, ?ERTS_MINIMUM], + rabbit_log:error(Msg, Args), + %% also print to stderr to make this more visible + io:format(standard_error, "Error: " ++ Msg ++ "~n", Args), + {error, {erlang_version_too_old, rabbit_misc:format("Erlang ~s or later is required, started on ~s", [?OTP_MINIMUM, OTPRel])}}; Error -> Error end. |