Chris Lu
b57429ef2e
Switch empty-folder cleanup to bucket policy (#8292)
* Fix Spark _temporary cleanup and add issue #8285 regression test
* Generalize empty folder cleanup for Spark temp artifacts
* Revert synchronous folder pruning and add cleanup diagnostics
* Add actionable empty-folder cleanup diagnostics
* Fix Spark temp marker cleanup in async folder cleaner
* Fix Spark temp cleanup with implicit directory markers
* Keep explicit directory markers non-implicit
* logging
* more logs
* Switch empty-folder cleanup to bucket policy
* Seaweed-X-Amz-Allow-Empty-Folders
* less logs
* go vet
* less logs
* refactoring