[LU-19861] sanity test_850: Ubuntu24.04 cannot import name 'CLoader' from 'yaml'

• Type: Bug
• Resolution: Unresolved
• Priority: Medium
• Severity: 3
• Assignee: Feng Lei
• Reporter: Maloo

Description

This issue was created by maloo for Andreas Dilger <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/5945000a-6d46-42b6-acda-bf8c419ba2aa

test_850 failed with the following error:

File "/usr/bin/lljobstat", line 16, in 
    from yaml import CLoader as Loader
ImportError: cannot import name 'CLoader' from 'yaml' (/usr/local/lib/python3.12/dist-packages/yaml/__init__.py)
failed to run lljobstat on living system

Test session details:
clients: https://build.whamcloud.com/job/lustre-reviews/121279 - 6.8.0-85-generic
servers: https://build.whamcloud.com/job/lustre-reviews/121279 - 4.18.0-553.89.1.

It looks like the Ubuntu does not have the CLoader package/library installed? The code looks like it will try to fall back to Loader, but I guess this is somehow not working.

try:
    from yaml import CLoader as Loader
except ImportError:
    from yaml import Loader

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_850 - failed to run lljobstat on living system

Issue Links

• is related to: LU-16228 create lljobstats command