Alex Chi Z 3fc3666df7 make flush frozen layer an atomic operation (#4720) ...

## Problem

close https://github.com/neondatabase/neon/issues/4712

## Summary of changes

Previously, when flushing frozen layers, it was split into two
operations: add delta layer to disk + remove frozen layer from memory.
This would cause a short period of time where we will have the same data
both in frozen and delta layer. In this PR, we merge them into one
atomic operation in layer map manager, therefore simplifying the code.
Note that if we decide to create image layers for L0 flush, it will
still be split into two operations on layer map.

---------

Signed-off-by: Alex Chi Z <chi@neon.tech>
Co-authored-by: Joonas Koivunen <joonas@neon.tech>

2023-07-20 13:39:19 -04:00

..

test_ancestor_branch.py

make flush frozen layer an atomic operation (#4720)

2023-07-20 13:39:19 -04:00

test_attach_tenant_config.py

test: fix flaky warning on attach (#4415)

2023-06-05 18:12:58 +03:00

test_auth.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_backpressure.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_basebackup_error.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_branch_and_gc.py

timeline creation: reflect failures due to ancestor LSN issues in status code (#4600)

2023-07-03 15:21:10 +03:00

test_branch_behind.py

timeline creation: reflect failures due to ancestor LSN issues in status code (#4600)

2023-07-03 15:21:10 +03:00

test_branching.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_broken_timeline.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_build_info_metric.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_clog_truncate.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_close_fds.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_compatibility.py

Prevent unintentional Postgres submodule update (#4692)

2023-07-12 15:12:37 +01:00

test_config.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_crafted_wal_end.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_createdropdb.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_createuser.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_ddl_forwarding.py

Make control plane connector send encrypted password (#4607)

2023-06-30 14:17:44 -07:00

test_disk_usage_eviction.py

tests: use shortcut everywhere to get timeline path (#4586)

2023-06-30 15:01:06 +03:00

test_duplicate_layers.py

compaction: allow duplicated layers and skip in replacement (#4696)

2023-07-17 17:26:29 +03:00

test_fsm_truncate.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_fullbackup.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_gc_aggressive.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_gc_cutoff.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_hot_standby.py

Create neon_superuser role, grant it to roles created from control plane (#4425)

2023-06-24 01:38:27 +03:00

test_import.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_large_schema.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_layer_eviction.py

tests: use shortcut everywhere to get timeline path (#4586)

2023-06-30 15:01:06 +03:00

test_layer_writers_fail.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_logging.py

add libmetric metric for each logged log message (#4055)

2023-04-25 14:10:18 +02:00

test_lsn_mapping.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_metric_collection.py

Fix flakiness of test_metric_collection (#4346)

2023-05-26 00:05:11 +03:00

test_multixact.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_neon_cli.py

Fix git-env version for PRs (#4641)

2023-07-10 20:01:01 +01:00

test_neon_local_cli.py

Use compute_ctl to manage Postgres in tests. (#3886)

2023-06-06 14:59:36 +01:00

test_next_xid.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_normal_work.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_old_request_lsn.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_ondemand_download.py

refactor: use LayerDesc in LayerMap (part 2) (#4437)

2023-06-29 15:06:07 -04:00

test_pageserver_api.py

test_runner: add --pg-version pytest argument (#4037)

2023-05-05 02:57:47 +03:00

test_pageserver_catchup.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_pageserver_restart.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_pageserver_restarts_under_workload.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_parallel_copy.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_pg_regress.py

Un-xfail fixed tests on Postgres 15 (#4275)

2023-05-18 22:38:33 +01:00

test_pitr_gc.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_proxy.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_read_trace.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_read_validation.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_readonly_node.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_recovery.py

make flush frozen layer an atomic operation (#4720)

2023-07-20 13:39:19 -04:00

test_remote_storage.py

make flush frozen layer an atomic operation (#4720)

2023-07-20 13:39:19 -04:00

test_setup.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_sni_router.py

pg_sni_router: add session_id to more messages (#4403)

2023-06-02 14:59:10 +03:00

test_subxacts.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_tenant_conf.py

test_runner: update dependencies (#4328)

2023-05-24 12:47:01 +01:00

test_tenant_detach.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_tenant_relocation.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_tenant_size.py

quote_ident identifiers when creating neon_superuser (#4562)

2023-06-24 10:34:15 +03:00

test_tenant_tasks.py

propagate lock guard to background deletion task (#4495)

2023-06-15 17:30:12 +03:00

test_tenants_with_remote_storage.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_tenants.py

propagate lock guard to background deletion task (#4495)

2023-06-15 17:30:12 +03:00

test_threshold_based_eviction.py

eviction: regression test + distinguish layer write from map insert (#4005)

2023-05-04 16:16:48 +02:00

test_timeline_delete.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_timeline_size.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_truncate.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_twophase.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_unlogged.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_vm_bits.py

Rename "Postgres nodes" in control_plane to endpoints.

2023-04-13 14:34:29 +03:00

test_wal_acceptor_async.py

python: more linting (#4734)

2023-07-18 12:56:40 +03:00

test_wal_acceptor.py

Use safekeeper tenant only port in all tests and actually test it.

2023-07-19 06:03:51 +04:00

test_wal_receiver.py

Raise pageserver walreceiver timeouts.

2023-06-19 15:59:38 +04:00

test_wal_restore.py

Run regressions tests on both Postgres 14 and 15 (#4192)

2023-05-12 15:28:51 +01:00

test_walredo_not_left_behind_on_detach.py

Use compute_ctl to manage Postgres in tests. (#3886)

2023-06-06 14:59:36 +01:00