TEEU报错

[LeoneChen]

按照TEEU教程部署TEEU时，出现如下报错，这是什么问题

W0314 17:00:32.927152     2 external/com_github_brpc_brpc/src/bvar/default_variables.cpp:434] Fail to open /proc/self/io: No such file or directory
W0314 17:00:32.944652    66 external/com_github_brpc_brpc/src/bvar/default_variables.cpp:214] Fail to open /proc/self/statm: No such file or directory
W0314 17:00:32.944726    66 external/com_github_brpc_brpc/src/bvar/default_variables.cpp:281] Fail to open /proc/loadavg: No such file or directory
INFO:root:Authority manager config is {'host': '0.0.0.0:8835', 'mr_enclave': '4c1c23a3dd87a407035b81e147e4ca64057bac51d06df71ec90ba5378ee1c62f'}
WARNING:ray.worker:File descriptor limit 1024 is too low for production servers and may result in connection errors. At least 8192 is recommended. --- Fix with 'ulimit -n 8192'
/opt/secretflow/lib/python3.8/site-packages/ray/thirdparty_files/psutil/_pslinux.py:513: RuntimeWarning: buffers, cached, shared, active, inactive memory stats couldn't be determined and were set to 0
  warnings.warn(msg, RuntimeWarning)
2024-03-14 17:00:54,182 INFO services.py:2039 -- object_store_memory is not verified when plasma_directory is set.
Traceback (most recent call last):
  File "/opt/secretflow/lib/python3.8/site-packages/ray/node.py", line 310, in __init__
    ray._private.services.wait_for_node(
  File "/opt/secretflow/lib/python3.8/site-packages/ray/_private/services.py", line 398, in wait_for_node
    raise TimeoutError("Timed out while waiting for node to startup.")
TimeoutError: Timed out while waiting for node to startup.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/demo.py", line 30, in <module>
    sf.init(
  File "/opt/secretflow/lib/python3.8/site-packages/secretflow/device/driver.py", line 480, in init
    fed.init(
  File "/opt/secretflow/lib/python3.8/site-packages/fed/api.py", line 164, in init
    compatible_utils.init_ray(address=address, **kwargs)
  File "/opt/secretflow/lib/python3.8/site-packages/fed/_private/compatible_utils.py", line 55, in init_ray
    ray.init(**kwargs)
  File "/opt/secretflow/lib/python3.8/site-packages/ray/_private/client_mode_hook.py", line 105, in wrapper
    return func(*args, **kwargs)
  File "/opt/secretflow/lib/python3.8/site-packages/ray/worker.py", line 1041, in init
    _global_node = ray.node.Node(
  File "/opt/secretflow/lib/python3.8/site-packages/ray/node.py", line 317, in __init__
    raise Exception(
Exception: The current node has not been updated within 30 seconds, this could happen because of some of the Ray processes failed to startup.
[mutex.cc : 926] RAW: pthread_getschedparam failed: 1

[ding77]

@LeoneChen Hello，目前根据日志信息来看，考虑是因为内存原因不足导致，可以看下之前已有的ISSUE：#860 ，如未解决问题欢迎反馈

[zhouaihui]

hi, @LeoneChen , 因为ray运行在occlum上，occlum的Unix Domain Socket功能性能不佳，有时候会很慢，可以先多试几次看看。
后续版本我们会修复该问题。

[LeoneChen]

感谢两位 我看看