[HDDS-6564] DirectoryDeletionService should use getFileTable to handle bucket delete

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: Ozone Manager
• Labels: pull-request-available
• Assignee: Rakesh Radhakrishnan
• Reporter: Rakesh Radhakrishnan
• Created: 07/Apr/22 07:05
• Updated: 09/Apr/22 02:43
• Resolved: 09/Apr/22 02:43

Description

Case: Assume, if the bucket got deleted after marking it to DirectoryDeletingService ("DDS"). Since bucket doesn't exist, DDS can't determine BucketLayout. Below logic leads to NPE.

KeyManagerImpl.java#L2342

     Table fileTable = metadataManager.getKeyTable(
        getBucketLayout(metadataManager, parentInfo.getVolumeName(),
            parentInfo.getBucketName()));

Fix: Easy to use directly metadataManager#getFileTable() wherever its possible.

Issue Links

• links to: GitHub Pull Request #3284