IssueTracker

When writing a file to a cloud storage bucket with Hierarchical namespace enabled, a "storage.objects.create" event is not fired if a directory is created at the same time. A "storage.folders.create" event is fired but this contains no details of any file other than the directory.

My go code writes three files to storage in both cases a directory is created with the first file being saved.

Hierarchical namespace on

Write file  a/b/one.txt  - "storage.folders.create" fired
Write file  a/b/two.txt  - "storage.objects.create" fired
Write file  a/b/one.txt  - "storage.objects.create" fired

Using a bucket with Hierarchical namespace off

Write file  a/c/one.txt  - "storage.objects.create" fired
Write file  a/c/two.txt  - "storage.objects.create" fired
Write file  a/c/one.txt  - "storage.objects.create" fired

Problems

1. No record of the first file being saved via logs
2. Cannot trigger processes with first file with event arc
3. Incompatibility between otherwise compatible storage options.

Expected behaviour would be to fire  "storage.folders.create" and "storage.objects.create"  for files that create new directories when Hierarchical namespace is enabled.

Work arounds dependent on usage. I created a sacrificial first file that I wasn't interested in tracking with events.

I haven't tried creating a folder first and then saving files. This would likely fix the issue.

Not a serious bug unless you are billing people and using events to track the action to do so. Or relying on events to validate the security of files with a parallel scanning process. All depends on what you think is serious.