我正在尝试将远程进程与本地进程结合使用，但是当我这样做时，我得到以下输出
julia> addprocs(["user@host"], tunnel=true, dir="~/julia-79599ada44/bin/", sshflags=`-p 6969`)
id: cannot find name for group ID 350
1-element Array{Any,1}:
2
julia> addprocs(23)
fatal error on 2: ERROR: connect: host is unreachable (EHOSTUNREACH)
in wait at ./task.jl:284
in wait at ./task.jl:194
in stream_wait at stream.jl:263
in wait_connected at stream.jl:301
in Worker at multi.jl:113
in anonymous at task.jl:905
fatal error on fatal error on 5: 6: fatal error on fatal error on fatal error on 9: 14: 8: Worker 3 terminated.
...
我曾尝试先添加本地进程，但在添加远程进程时出现相同的错误。
我正在尝试在服务器上使用远程工作人员运行一些代码，我想将这些代码与 Julia 1.5.3 上的本地工作人员结合使用。以下代码在有 24 个工作人员的情况下在本地运行时可以正常工作：
using Distributed
using SharedArrays
a = SharedArray{Float64}(100)
@sync @distributed for i = 1:100
a[i] = i+1
end
sum(a)
如果我添加工人
N_remote = 24
for i=1:N_remote
addprocs(["user@192.168.0.129"], tunnel=true, dir="/home/user/scripts/", exename="/home/user/julia-1.5.3/bin/julia")
end
然后在运行第一个代码时出现以下错误：
julia> include("test_sharedarray.jl")
ERROR: LoadError: TaskFailedException:
On worker 4:
BoundsError: attempt to access 0-element Array{Float64,1} at index [1]
setindex! at ./array.jl:847 [inlined]
setindex! at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/SharedArrays/src/SharedArrays.jl:510
macro expansion at /home/usuaris/spcom/gfebrer/bayesian_mc_watson/scripts/test_sharedarray.jl:5 [inlined]
#13 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Distributed/src/macros.jl:301
#160 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Distributed/src/macros.jl:87
#103 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Distributed/src/process_messages.jl:290
run_work_thunk at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Distributed/src/process_messages.jl:79
run_work_thunk at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Distributed/src/process_messages.jl:88 …