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Wrap read of cached training set metadata in try/except for robustness #2373

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Aug 11, 2022
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6 changes: 5 additions & 1 deletion ludwig/data/cache/manager.py
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,11 @@ def get(self):
if not path_exists(training_set_metadata_fp):
return None

cache_training_set_metadata = data_utils.load_json(training_set_metadata_fp)
try:
cache_training_set_metadata = data_utils.load_json(training_set_metadata_fp)
except Exception as e:
logger.error(f"failed to load cached training set metadata at {training_set_metadata_fp}", exc_info=e)
return None

cached_training_set = self.cache_map[TRAINING] if path_exists(self.cache_map[TRAINING]) else None

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