nodetool_extract

gistfile1.sh

 ["rpc", Module, Function | RpcArgs] ->
            case rpc:call(TargetNode, list_to_atom(Module), list_to_atom(Function),
                          [RpcArgs], 60000) of
                ok ->
                    ok;
                {badrpc, Reason} ->
                    io:format("RPC to ~p failed: ~p\n", [TargetNode, Reason]),
                    halt(1);
                _ ->
                    halt(1)
            end;