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Fastest way to find out if a file exists in S3 (with boto3) (peterbe.com)
1 point by peterbe on June 19, 2017 | hide | past | favorite | 1 comment



Caveat emptor - List does not have read-after-write consistency. See https://forums.aws.amazon.com/thread.jspa?messageID=687028#6...

I've seen this issue numerous times in production. I've been quietly waiting for AWS to fix it :)




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