Hi,
When I was looking at a complete multipart upload request I found that the response did
return an empty ETag entry in the XML.
If I query the keys metadata after the Complete is done it will return the expected ETag
so it looks like it is calculated correctly.
<?xml version="1.0" encoding="UTF-8"?>
<CompleteMultipartUploadResult
xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<Location>testsystem/test/upload-file</Location>
<Bucket>test</Bucket>
<Key>upload-file</Key>
<ETag></ETag>
</CompleteMultipartUploadResult>
I only have a cluster running on v17.2.3 so I haven't verified if this still exist on
latest version.
I found an really old issue that was closed ~9 years ago with the same issue.
https://tracker.ceph.com/issues/6830
The problem is that my account to the tracker doesn't seams to work as is should so I
can't login and comment on it or create a new ticket.
It also looks like there is a inconsistency between
https://docs.ceph.com/en/latest/radosgw/s3/objectops/#complete-multipart-up… that says
that ETag is required in the request but for eg. AWS documentation doesn't have it as
a possible argument for the CompleteMultipartUpload so it is not possible to send using
common third party libraries.
Best regards,
Lars Dunemark