Intermittent S3 403 forbidden access errors on multipart object

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Hi team, I have a spark process that uses s3 as object storage. This application runs frequently ( multiple times a day) writing thousands of objects on a S3 encrypted bucket as part of a Hive external table. It is using multipart upload to write them in a component which is not handled by us ( to give brief context: S3 "magic" committers).

The process works for 99% of times, but from time to time, there are intermittent errors that are impacting the object write, making the application to fail.

should I provide a extended request id to troubleshoot the issue?

thank you.

1 Answer
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Could it be that your credentials are expiring and being replaced in the middle of the multi-part upload?

profile pictureAWS
EXPERT
kentrad
answered a year ago

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