[HDFS-16352] return the real datanode numBlocks in #getDatanodeStorageReport

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0, 3.2.4, 3.3.5
• Fix Version/s: 3.4.0, 3.2.4, 3.3.5
• Component/s: datanode
• Labels: pull-request-available
• Target Version/s: 3.4.0, 3.2.4, 3.3.5
• Hadoop Flags: Reviewed
• Assignee: qinyuren
• Reporter: qinyuren
• Created: 23/Nov/21 14:04
• Updated: 11/Feb/24 10:08
• Resolved: 17/Dec/21 05:32

Description

#getDatanodeStorageReport will return the array of DatanodeStorageReport which contains the DatanodeInfo in each DatanodeStorageReport, but the numBlocks in DatanodeInfo is always zero, which is confusing

Or we can return the real numBlocks in DatanodeInfo when we call #getDatanodeStorageReport

Issue Links

• links to: GitHub Pull Request #3714