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[DNM] RFC: keyspace level GC

Open ystaticy opened this issue 1 year ago • 1 comments

ystaticy avatar Apr 24 '24 10:04 ystaticy

How do other services, e.g, BR (especial global BR) & CDC, adapt to this feature ?

@pingyu Other services are adapted in pingcap/tidb, mainly when importing and exporting keyspace data, and using the safe point v2 interface if keyspace level GC is enabled in the keyspace. There is no need to modify the logic of TiKV. So it is not described here.

CDC does not yet support specifying keyspaces, so this will not be changed at this time.

ystaticy avatar May 10 '24 02:05 ystaticy