[KUDU-2111] Add directory-level information to the filesystem report

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: fs
• Assignee: Andrew Wong
• Reporter: Andrew Wong
• Created: 23/Aug/17 23:08
• Updated: 02/Jun/20 20:32

Description

The FsReport is currently used to report fine-grained details about the filesystem, e.g. the state of containers on-disk, etc, and is primarily used by the log block manager.

It would be nice to report on coarser-grained details of the entire filesystem, like the current state of each directory. Once we begin striping metadata and WALs, this can also be used to report things like the number of metadata files or WALs in each directory.