[HDFS-16091] WebHDFS should support getSnapshotDiffReportListing

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: webhdfs
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Masatake Iwasaki
• Reporter: Masatake Iwasaki
• Created: 26/Jun/21 20:59
• Updated: 11/Feb/24 09:48
• Resolved: 31/Oct/21 00:34

Description

When there are millions of diffs between two snapshots, the old getSnapshotDiffReport() isn't scalable.

Issue Links

• is related to: HDFS-13916 Distcp SnapshotDiff to support WebHDFS
• relates to: HDFS-16354 Add description of GETSNAPSHOTDIFFLISTING to WebHDFS doc
• links to: GitHub Pull Request #3374