# S3 アップロード - PDFにCDNを使用しますか？

**URL:** https://meta.discourse.org/t/s3-uploads-using-cdn-for-pdfs/213218
**Category:** Bug
**Created:** [2021 年 12 月 27 日午後 5:34 UTC](https://meta.discourse.org/t/s3-uploads-using-cdn-for-pdfs/213218 "2021-12-27T17:34:49Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![renato](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/renato/32/383632_2.png) [@renato](https://meta.discourse.org/u/renato)
#### Post date: [2021 年 12 月 31 日午前 2:08 UTC](https://meta.discourse.org/t/s3-uploads-using-cdn-for-pdfs/213218/7 "2021-12-31T02:08:29Z")

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他のファイルアップロードでもこの点に気づきました。

> [@S3 CDN URL not being used on non-image uploads](https://meta.discourse.org/t/s3-cdn-url-not-being-used-on-non-image-uploads/175332?u=renato):
>
> Maybe related to [S3 CDN URL ignored when uploading into posts](https://meta.discourse.org/t/s3-cdn-url-ignored-when-uploading-into-posts/54898/18). At first I thought I had missed some configuration, but it’s reproducible here on meta: https://meta.discourse.org/uploads/short-url/dw1U4hctATusBlHsUmWQXeme66j.csv (uploaded [here](https://meta.discourse.org/t/database-performance-recommendations-by-azure-psql/141166)) is a 302 redirect to //cdck-file-uploads-global.s3.dualstack.us-west-2.amazonaws.com/meta/original/3X/5/e/5ebb2cfb8cc907e8e8f7c6559a72d2f4a8ba2f8f.csv Shouldn’t it redirect to https://global.discourse-cdn.com/meta/original/3X/5/e/5ebb2cfb8cc907e8e8f7c6559…

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