Joonas Koivunen 3df67bf4d7 fix(Layer): metric regression with too many canceled evictions (#7363) ...

#7030 introduced an annoying papercut, deeming a failure to acquire a
strong reference to `LayerInner` from `DownloadedLayer::drop` as a
canceled eviction. Most of the time, it wasn't that, but just timeline
deletion or tenant detach with the layer not wanting to be deleted or
evicted.

When a Layer is dropped as part of a normal shutdown, the `Layer` is
dropped first, and the `DownloadedLayer` the second. Because of this, we
cannot detect eviction being canceled from the `DownloadedLayer::drop`.
We can detect it from `LayerInner::drop`, which this PR adds.

Test case is added which before had 1 started eviction, 2 canceled. Now
it accurately finds 1 started, 1 canceled.

2024-04-18 15:27:58 +00:00

..

benches

Remove unused allow's (#6760)

2024-02-14 18:16:05 +00:00

scripts

Upload initdb results to S3 (#5390)

2023-11-23 18:11:52 +00:00

src

fix(Layer): metric regression with too many canceled evictions (#7363)

2024-04-18 15:27:58 +00:00

tests

Remove sync postgres_backend, tidy up its split usage.

2023-03-09 20:45:56 +03:00

Cargo.toml

implement Serialize/Deserialize for SystemTime with RFC3339 format (#7203)

2024-04-08 15:53:07 +01:00