Improve error handling for s3 read errors. #273
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I'll need to verify something about the expected number of samples before this is merged. |
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This has now been updated, and adds more logging - it should be good to merge now. |
achalddave
approved these changes
May 14, 2024
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This PR adds two flags:
--data-tolerate-error-p: The percentage of tokens that should be seen by a checkpoint before we think it's a failure.--data-tolerate-num-ckpts: The maximum number of such failed checkpoints we allow.