Include MPI process rank in exception log messages

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Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
55/100
Issue type
Feature
Clarity
Clearly specified
Activity status
Stale
Tech stack
python
Domain
distributed-systems, observability

Research direction

The exception-logging function is in httomo/utils.py at lines 76-85; compare it with log_rank() at lines 62-73. Start by reading those two functions and verify that exception log messages include the MPI process rank while preserving the existing message.

Written by the indexing model from the issue text.

Description

logging minor

Currently, the exception-logging function only logs the message: https://github.com/DiamondLightSource/httomo/blob/8ccf66304dfb7af0a77495e4bcf974c92f324953/httomo/utils.py#L76-L85

but adding in the rank of the process could be useful for debugging purposes in some situations, as the log_rank() function does: https://github.com/DiamondLightSource/httomo/blob/8ccf66304dfb7af0a77495e4bcf974c92f324953/httomo/utils.py#L62-L73

Dominant language
Python
Stars
10
Forks
5
Avg merge
5d 17h
Merged PRs (30d)
1

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