[STORM-2414] Skip checking meta's ACL when subject has write privileges for any blobs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0, 1.1.0, 1.0.4
• Fix Version/s: 2.0.0, 1.1.0, 1.0.4
• Component/s: storm-core
• Assignee: Jungtaek Lim
• Reporter: Jungtaek Lim
• Created: 15/Mar/17 01:35
• Updated: 20/Mar/17 08:54
• Resolved: 20/Mar/17 08:54

Description

When BlobStore.deleteBlob is called, it always tries to get blobs if not existed on local because the logic needs to check ACL with given subject. That is not necessary when syncing up blobs in follower Nimbuses.

More generically, some subjects have write privilege for any blobs (say, superuser or admin) and for them BlobStore doesn't need to check (even download) meta's ACL and just deletes them from storage.

Issue Links

• links to: GitHub Pull Request #2005