Erik Grinaker 37158d0424 pageserver: use conditional GET for secondary tenant heatmaps (#9236) ...

## Problem

Secondary tenant heatmaps were always downloaded, even when they hadn't
changed. This can be avoided by using a conditional GET request passing
the `ETag` of the previous heatmap.

## Summary of changes

The `ETag` was already plumbed down into the heatmap downloader, and
just needed further plumbing into the remote storage backends.

* Add a `DownloadOpts` struct and pass it to
`RemoteStorage::download()`.
* Add an optional `DownloadOpts::etag` field, which uses a conditional
GET and returns `DownloadError::Unmodified` on match.

2024-10-04 12:29:48 +02:00

..

benches

walredo: add a ping method (#8952)

2024-09-23 10:19:37 +00:00

client

fix(pageserver): LSN lease edge cases around restarts/migrations (#9055)

2024-09-27 09:56:52 -04:00

compaction

Re-export git-version from utils and remove as direct dep (#9138)

2024-09-25 14:38:35 +02:00

ctl

Re-export git-version from utils and remove as direct dep (#9138)

2024-09-25 14:38:35 +02:00

pagebench

pageserver: do vectored read on each dio-aligned section once (#8763)

2024-08-28 15:54:42 +01:00

src

pageserver: use conditional GET for secondary tenant heatmaps (#9236)

2024-10-04 12:29:48 +02:00

test_data

pageserver: add layer visibility calculation (#8511)

2024-08-01 09:25:35 +00:00

Cargo.toml

Rename hyper 1.0 to hyper and hyper 0.14 to hyper0 (#9254)

2024-10-03 16:33:43 +02:00