Alex Chi Z. 18cf5cfefd feat(pageserver): support retain_lsn in bottommost gc-compaction (#8328) ...

part of https://github.com/neondatabase/neon/issues/8002

The main thing in this pull request is the new `generate_key_retention`
function. It decides which deltas to retain and generate images for a
given key based on its history + retain_lsn + horizon.

On that, we generate a flat single level of delta layers over all deltas
included in the compaction. In the future, we can decide whether to
split them over the LSN axis as described in the RFC.

---------

Signed-off-by: Alex Chi Z <chi@neon.tech>
Co-authored-by: Christian Schwarz <christian@neon.tech>

2024-07-24 00:28:43 +01:00

..

benches

fix: shutdown does not kill walredo processes (#8150)

2024-06-27 15:58:28 +02:00

client

feat(storcon): timeline detach ancestor passthrough (#8353)

2024-07-15 18:08:24 +03:00

compaction

Fix nightly warnings 2024 june (#8151)

2024-07-12 13:58:04 +01:00

ctl

Use DefaultCredentialsChain AWS authentication in remote_storage (#8440)

2024-07-19 21:19:30 +02:00

pagebench

Move keyspace utils to inherent impls (#7929)

2024-06-03 16:18:07 +02:00

src

feat(pageserver): support retain_lsn in bottommost gc-compaction (#8328)

2024-07-24 00:28:43 +01:00

test_data

Add walingest test (#5892)

2023-11-28 12:50:53 -05:00

Cargo.toml

pageserver: switch to jemalloc (#8307)

2024-07-08 14:10:42 +01:00