[LU-17358] jobstats output can produce invalid yaml ( part 3 )

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Affects Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Nathaniel Clark
• Reporter: Nathaniel Clark

Description

Given the following parms:

jobid_name=%j@%u@%h
jobid_var=SLURM_JOB_ID

And a job that does not have SLURM_JOB_ID set, it can product a job stats name along the lines of "@4089401@host1".  This will be printed unquoted by the current job_stats code.  This is incorrect according to the YAML spec: https://yaml.org/spec/1.2.2/#rule-c-reserved

Issue Links

• is related to: LU-15826 jobstats output can produce invalid yaml ( part 2 )