Yuchen Liang 219e78f885 feat(pageserver): add an optional lease to the get_lsn_by_timestamp API (#8104) ...

Part of #7497, closes #8072.

## Problem

Currently the `get_lsn_by_timestamp` and branch creation pageserver APIs do not provide a pleasant client experience where the looked-up LSN might be GC-ed between the two API calls.

This PR attempts to prevent common races between GC and branch creation by making use of LSN leases provided in #8084. A lease can be optionally granted to a looked-up LSN. With the lease, GC will not touch layers needed to reconstruct all pages at this LSN for the duration of the lease.

Signed-off-by: Yuchen Liang <yuchen@neon.tech>

2024-06-24 20:12:24 +00:00

..

bin

pageserver: refine tenant_id->shard lookup (#7762)

2024-05-16 08:26:34 +00:00

consumption_metrics

pageserver: improve readability of shard.rs (#7330)

2024-04-15 11:50:26 +01:00

context

feat(per-tenant throttling): exclude throttled time from page_service metrics + regression test (#6953)

2024-03-05 13:44:00 +00:00

deletion_queue

pageserver: local layer path followups (#7640)

2024-05-08 16:50:21 +00:00

http

feat(pageserver): add an optional lease to the get_lsn_by_timestamp API (#8104)

2024-06-24 20:12:24 +00:00

tenant

test(pageserver): add delta records tests for gc-compaction (#8078)

2024-06-24 15:50:31 +00:00

virtual_file

Update rust to 1.78.0 (#7598)

2024-05-03 15:59:28 +02:00

walredo

test(pageserver): add test wal record for unit testing (#8015)

2024-06-13 09:44:37 -04:00

auth.rs

attachment_service: JWT auth enforcement (#6897)

2024-02-26 18:17:06 +00:00

aux_file.rs

feat(pageserver): compute aux file size on initial logical size calculation (#7958)

2024-06-04 13:47:48 -04:00

basebackup.rs

Store logical replication origin in KV storage (#7099)

2024-06-03 19:37:33 +03:00

config.rs

pageserver: remove code that resumes tenant deletions after restarts (#8091)

2024-06-24 11:41:11 +01:00

consumption_metrics.rs

pageserver: improved synthetic size & find_gc_cutoff error handling (#8051)

2024-06-14 11:08:11 +01:00

context.rs

feat(per-tenant throttling): exclude throttled time from page_service metrics + regression test (#6953)

2024-03-05 13:44:00 +00:00

control_plane_client.rs

refactor: move NodeMetadata to pageserver_api; use it from neon_local (#7606)

2024-05-03 13:15:38 -04:00

deletion_queue.rs

Use serde for RemoteStorageConfig parsing (#8126)

2024-06-22 17:57:09 +00:00

disk_usage_eviction_task.rs

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

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

import_datadir.rs

pageserver: apply shard filtering to blocks ingested during initdb (#7319)

2024-04-05 18:07:35 +01:00

lib.rs

pageserver: remove unused load/ignore APIs (#8122)

2024-06-21 10:02:15 +00:00

metrics.rs

fix: preinitialize pageserver_basebackup_query_seconds metric (#8121)

2024-06-20 15:50:43 +00:00

page_cache.rs

remove materialized page cache (#8105)

2024-06-20 11:56:14 +02:00

page_service.rs

feat(pageserver): use leases to temporarily block gc (#8084)

2024-06-18 17:37:06 +00:00

pgdatadir_mapping.rs

test(pageserver): add test keyspace into collect_keyspace (#8016)

2024-06-12 17:42:43 +00:00

repository.rs

feat(pageserver): use leases to temporarily block gc (#8084)

2024-06-18 17:37:06 +00:00

span.rs

debug_assert presence of shard_id tracing field (#6572)

2024-02-06 14:43:33 +00:00

statvfs.rs

Also allow unnecessary_fallible_conversions lint (#6294)

2024-01-09 04:22:36 +00:00

task_mgr.rs

feat: Timeline detach ancestor (#7456)

2024-05-07 13:47:57 +03:00

tenant.rs

test(pageserver): add delta records tests for gc-compaction (#8078)

2024-06-24 15:50:31 +00:00

trace.rs

fix: replace all std::PathBufs with camino::Utf8PathBuf (#5352)

2023-10-04 17:52:23 +03:00

utilization.rs

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

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

virtual_file.rs

refacter : VirtualFile::open uses AsRef (#7908)

2024-05-30 15:58:20 +02:00

walingest.rs

Store logical replication origin in KV storage (#7099)

2024-06-03 19:37:33 +03:00

walrecord.rs

test(pageserver): add test wal record for unit testing (#8015)

2024-06-13 09:44:37 -04:00

walredo.rs

chore!: remove walredo_process_kind config option & kind type (#7756)

2024-06-05 14:21:10 +02:00