Arseny Sher 1e8e04bb2c safekeeper: refactor timeline initialization (#9362) ...

Always do timeline init through atomic rename of temp directory. Add
GlobalTimelines::load_temp_timeline which does this, and use it from
both pull_timeline and basic timeline creation. Fixes a collection
of issues:
- previously timeline creation didn't really flushed cfile to disk
  due to 'nothing to do if state didn't change' check;
- even if it did, without tmp dir it is possible to lose the cfile
  but leave timeline dir in place, making it look corrupted;
- tenant directory creation fsync was missing in timeline creation;
- pull_timeline is now protected from concurrent both itself and
  timeline creation;
- now global timelines map entry got special CreationInProgress
  entry type which prevents from anyone getting access to timeline
  while it is being created (previously one could get access to it,
  but it was locked during creation, which is valid but confusing if
  creation failed).

fixes #8927

2024-10-22 07:11:36 +01:00

..

spec

Fix typos

2022-05-28 14:02:05 +03:00

src

safekeeper: refactor timeline initialization (#9362)

2024-10-22 07:11:36 +01:00

tests

safekeeper: refactor timeline initialization (#9362)

2024-10-22 07:11:36 +01:00

Cargo.toml

storage_broker: update hyper and tonic again (#9299)

2024-10-07 21:12:13 +02:00