Alex Chi Z fee4169b6b fix(pageserver): ensure test creates valid layer map (#8191) ...

I'd like to add some constraints to the layer map we generate in tests.

(1) is the layer map that the current compaction algorithm will produce.
There is a property that for all delta layer, all delta layer overlaps
with it on the LSN axis will have the same LSN range.
(2) is the layer map that cannot be produced with the legacy compaction
algorithm.
(3) is the layer map that will be produced by the future
tiered-compaction algorithm. The current validator does not allow that
but we can modify the algorithm to allow it in the future.

## Summary of changes

Add a validator to check if the layer map is valid and refactor the test
cases to include delta layer start/end LSN.

---------

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

2024-07-08 17:22:35 +01:00

..

benches

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

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

client

pageserver: remove tenant create API (#8135)

2024-06-28 09:14:19 +01:00

compaction

refactor(rtc): remove the duplicate IndexLayerMetadata (#7860)

2024-05-23 23:24:31 +03:00

ctl

remote_storage config: move handling of empty inline table {} to callers (#8193)

2024-07-08 17:22:35 +01:00

pagebench

Move keyspace utils to inherent impls (#7929)

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

src

fix(pageserver): ensure test creates valid layer map (#8191)

2024-07-08 17:22:35 +01:00

test_data

Add walingest test (#5892)

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

Cargo.toml

feat(pageserver): add metadata key range and aux key encoding (#7401)

2024-04-23 15:16:04 +00:00