[HDDS-7789] Provide API for snapDiff from OFS.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: Ozone Filesystem
• Labels: pull-request-available snapshot
• Assignee: Sadanand Shenoy
• Reporter: Sadanand Shenoy
• Created: 17/Jan/23 05:16
• Updated: 15/Dec/23 07:25
• Resolved: 28/Apr/23 17:59

Description

Expose an API to generate snapdiff between 2 snapshots from BasicRootedOzoneFilesystem, This will be useful for distcp code for snapshot based copy update.

public SnapshotDiffReport getSnapshotDiffReport(final Path snapshotDir,
    final String fromSnapshot, final String toSnapshot) throws IOException; 

Issue Links

• links to: GitHub Pull Request #4491