[JAMES-3319] Actual blob deletion

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: 3.6.0
• Component/s: Blob, mailbox, MailStore & MailRepository, Queue
• Assignee: Unassigned
• Reporter: Benoit Tellier
• Created: 24/Jul/20 06:45
• Updated: 30/Jul/20 08:32
• Resolved: 30/Jul/20 08:32

Description

Thanks to JAMES-3318 the deduplication blobStore delete method no longer aggressively deletes data (that could be references in another context).

We can now safely delete data in :

• [ ] CassandraMailRepository
• [ ] Cassandra MailQueueView
• [ ] Cassandra mailbox (message content & attachments)

For each usage, we need to ensure that :

• Data is deleted straight away on top of the passthrough blobStore
• Data with similar blobs being deleted have no impact when using deduplication blobStore.