I am writing files to a S3 bucket. How can I see the newly added files? E.g. in the below pic, you can see the files are not ordered by Last modified field. And I can't find a way to do any sort on that field or any other field.

CodePudding user response：

You cannot sort on that, it is just how the UI works.

The main reason being that for buckets with 1000 objects the UI only "knows" about the current 1000 elements displayed on the current page. And sorting them is meaningless because it would imply to show you the newest or oldest 1000 objects of the bucket but in fact it would just order the currently displayed 1000 objects.

Showing the actual 1000 newest or oldest objects requires you to list everything in the bucket, which takes time (minutes or hours for larger buckets) and backend requests and incurs more of a cost since List requests are billed. If you want to retrieve the 1000 newest or oldest you need to write code to do a full listing on the bucket or the prefix, then order all objects and then display parts of the result.