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10.2.fb
rocksdb/util
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Yu Zhang 476a98ca30 Add a new GetNewestUserDefinedTimestamp API (#13547) 
Summary:
This PR adds a DB::GetNewestUserDefinedTimestamp API to get the newest timestamp of the column family. This is only for when the column family enables user defined timestamp.
It checks the mutable memtable, the immutable memtable and the SST files, and returns the first newest user defined timestamp found. When user defined timestamp is not persisted in SST files, there is metadata in MANIFEST tracking upperbound of flushed timestamps, so the newest timestamp in SST files can be found. If user defined timestamps are
persisted in SST files, currently no timestamp metadata info is persisted. A NotSupported status will be returned if SST files need to be checked in that case.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/13547

Test Plan: Added tests

Reviewed By: cbi42

Differential Revision: D73123575

Pulled By: jowlyzhang

fbshipit-source-id: 460ac4f9c96926d3c8fcf7944edab8dc0feae1dd
2025-04-17 13:19:52 -07:00
..
aligned_buffer.h
Add comment clarifying proper use of fs_scratch (#13189)
2024-12-06 10:15:18 -08:00
aligned_storage.h
Fix compile errors in C++23 (#12106)
2024-05-28 15:33:57 -07:00
async_file_reader.cc
Change ReadAsync callback API to remove const from FSReadRequest (#11649)
2024-02-16 09:14:55 -08:00
async_file_reader.h
Deshim coro in fbcode/internal_repo_rocksdb
2024-09-14 09:48:21 -07:00
atomic.h
Safer wrapper for std::atomic, use in HCC (#12051)
2023-11-08 13:28:43 -08:00
autovector_test.cc
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
autovector.h
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
bloom_impl.h
Clean up some FastRange calls (#11707)
2023-08-17 11:52:38 -07:00
bloom_test.cc
Set optimize_filters_for_memory by default (#12377)
2024-04-30 08:33:31 -07:00
build_version.cc.in
Remove RocksDB LITE (#11147)
2023-01-27 13:14:19 -08:00
cast_util.h
Create an UnownedPtr type (#12447)
2024-03-15 11:43:28 -07:00
channel.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
cleanable.cc
Fix compile error in Clang 13 (#10033)
2022-05-28 00:15:28 -07:00
coding_lean.h
New stable, fixed-length cache keys (#9126)
2021-12-16 17:15:13 -08:00
coding_test.cc
Remove extra semi colon from internal_repo_rocksdb/repo/util/coding_test.cc
2024-03-30 07:17:52 -07:00
coding.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
coding.h
Remove unnecessary, confusing 'extern' (#12300)
2024-01-29 10:38:08 -08:00
compaction_job_stats_impl.cc
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
comparator.cc
Support read timestamp in ldb (#12641)
2024-05-13 15:43:12 -07:00
compression_context_cache.cc
internal_repo_rocksdb (435146444452818992) (#12115)
2023-12-01 11:15:17 -08:00
compression_context_cache.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
compression.cc
Require ZSTD >= 1.4.0, greatly simplifying related code (#13362)
2025-02-04 12:03:32 -08:00
compression.h
Require ZSTD >= 1.4.0, greatly simplifying related code (#13362)
2025-02-04 12:03:32 -08:00
concurrent_task_limiter_impl.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
concurrent_task_limiter_impl.h
Remove 'virtual' when implied by 'override' (#12319)
2024-01-31 13:14:42 -08:00
core_local.h
Add some more bit operations to internal APIs (#11660)
2023-08-02 11:30:10 -07:00
coro_utils.h
Deshim coro in fbcode/internal_repo_rocksdb
2024-09-14 09:48:21 -07:00
crc32c_arm64.cc
Add ROCKSDB_AUXV_GETAUXVAL_PRESENT flag to defs.bzl (#13435)
2025-03-04 16:51:19 -08:00
crc32c_arm64.h
Remove unnecessary, confusing 'extern' (#12300)
2024-01-29 10:38:08 -08:00
crc32c_ppc_asm.S
Fix Compilation on ppc64le using Clang 11 (#7713)
2020-12-01 11:21:44 -08:00
crc32c_ppc_constants.h
Remove PATENTS text from a few straggler files (#5326)
2019-05-21 16:22:35 -07:00
crc32c_ppc.c
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
crc32c_ppc.h
Remove unnecessary, confusing 'extern' (#12300)
2024-01-29 10:38:08 -08:00
crc32c_test.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
crc32c.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
crc32c.h
Remove unnecessary, confusing 'extern' (#12300)
2024-01-29 10:38:08 -08:00
data_structure.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
defer_test.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
defer.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
distributed_mutex.h
Fix race in options taking effect (#11929)
2023-10-12 10:05:23 -07:00
duplicate_detector.h
Remove RocksDB LITE (#11147)
2023-01-27 13:14:19 -08:00
dynamic_bloom_test.cc
internal_repo_rocksdb (435146444452818992) (#12115)
2023-12-01 11:15:17 -08:00
dynamic_bloom.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
dynamic_bloom.h
Clean up some FastRange calls (#11707)
2023-08-17 11:52:38 -07:00
fastrange.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
file_checksum_helper.cc
Offline file checksum manifest retriever (#13178)
2024-12-06 13:29:52 -08:00
file_checksum_helper.h
Offline file checksum manifest retriever (#13178)
2024-12-06 13:29:52 -08:00
file_reader_writer_test.cc
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
filelock_test.cc
Remove extra semi colon from internal_repo_rocksdb/repo/util/filelock_test.cc
2024-03-19 16:17:57 -07:00
filter_bench.cc
Remove redundant no_io parameters to filter functions (#12762)
2024-06-12 18:47:11 -07:00
gflags_compat.h
Fix gflags_compat.h (#11346)
2023-04-03 10:41:00 -07:00
hash128.h
Upgrade xxhash, add Hash128 (#8634)
2021-08-20 18:41:51 -07:00
hash_containers.h
Meta-internal folly integration with F14FastMap (#9546)
2022-04-13 07:34:01 -07:00
hash_map.h
Change HashMap::Insert()'s value to a const reference (#6567)
2020-03-20 14:59:54 -07:00
hash_test.cc
Add some more bit operations to internal APIs (#11660)
2023-08-02 11:30:10 -07:00
hash.cc
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -07:00
hash.h
Remove unnecessary, confusing 'extern' (#12300)
2024-01-29 10:38:08 -08:00
heap_test.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
heap.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
kv_map.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
log_write_bench.cc
Group SST write in flush, compaction and db open with new stats (#11910)
2023-12-29 15:29:23 -08:00
math128.h
Add some more bit operations to internal APIs (#11660)
2023-08-02 11:30:10 -07:00
math.h
Add some more bit operations to internal APIs (#11660)
2023-08-02 11:30:10 -07:00
murmurhash.cc
Remove extra semi colon from internal_repo_rocksdb/repo/util/murmurhash.cc (#12270)
2024-01-24 07:39:59 -08:00
murmurhash.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
mutexlock.h
Improve memory efficiency of many OptimisticTransactionDBs (#11439)
2023-05-24 11:57:15 -07:00
overload.h
Fix copyright header in util/overload.h (#11826)
2023-09-13 09:50:44 -07:00
ppc-opcode.h
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
random_test.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
random.cc
Fix compile errors in C++23 (#12106)
2024-05-28 15:33:57 -07:00
random.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
rate_limiter_impl.h
Decouple RateLimiter burst size and refill period (#12379)
2024-02-26 16:55:13 -08:00
rate_limiter_test.cc
Decouple RateLimiter burst size and refill period (#12379)
2024-02-26 16:55:13 -08:00
rate_limiter.cc
Decouple RateLimiter burst size and refill period (#12379)
2024-02-26 16:55:13 -08:00
repeatable_thread_test.cc
Prefer static_cast in place of most reinterpret_cast (#12308)
2024-02-07 10:44:11 -08:00
repeatable_thread.h
Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)
2021-03-15 04:34:11 -07:00
ribbon_alg.h
Use only ASCII in source files (#10164)
2022-06-15 14:44:43 -07:00
ribbon_config.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
ribbon_config.h
Refine Ribbon configuration, improve testing, add Homogeneous (#7879)
2021-02-26 08:50:42 -08:00
ribbon_impl.h
Remove extra semi colon from internal_repo_rocksdb/repo/util/ribbon_impl.h (#12269)
2024-01-24 08:20:50 -08:00
ribbon_test.cc
util/ribbon_test.cc: avoid ambiguous reversed operator error in c++20 (#11371)
2023-04-12 13:24:34 -07:00
set_comparator.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
single_thread_executor.h
add a missing include (#11624)
2023-07-18 15:38:52 -07:00
slice_test.cc
Create an UnownedPtr type (#12447)
2024-03-15 11:43:28 -07:00
slice_transform_test.cc
Much better stats for seeks and prefix filtering (#11460)
2023-05-19 15:25:49 -07:00
slice.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
status.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
stderr_logger.cc
Fix truncating last character in the StderrLogger (#12620)
2024-05-06 08:53:06 -07:00
stderr_logger.h
fix the non initialized bug in StderrLogger. (#12839)
2024-07-08 15:59:02 -07:00
stop_watch.h
Fix StopWatch bug; Remove setting record_read_stats (#11474)
2023-05-25 10:16:58 -07:00
string_util_test.cc
Fix gcc12 build failure caused by INT_MIN in NumberToHumanString (#12215)
2024-01-10 10:17:31 -08:00
string_util.cc
Standardize on clang-format version 18 (#13233)
2024-12-19 10:58:40 -08:00
string_util.h
Remove unnecessary, confusing 'extern' (#12300)
2024-01-29 10:38:08 -08:00
thread_guard.h
Introduce a ThreadGuard class and use it in ExternalSSTFileTest.PickedLevelBug (#8112)
2021-03-25 22:08:58 -07:00
thread_list_test.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
thread_local_test.cc
Remove RocksDB LITE (#11147)
2023-01-27 13:14:19 -08:00
thread_local.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
thread_local.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
thread_operation.h
Rename Env::IOActivity::kReadManifest (#13471)
2025-03-19 12:08:06 -07:00
threadpool_imp.cc
Run internal cpp modernizer on RocksDB repo (#12398)
2024-03-04 10:08:32 -08:00
threadpool_imp.h
Remove 'virtual' when implied by 'override' (#12319)
2024-01-31 13:14:42 -08:00
timer_queue_test.cc
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
timer_queue.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
timer_test.cc
Print stack traces on frozen tests in CI (#10828)
2022-10-18 00:35:35 -07:00
timer.h
clang-format cache/ and util/ directories (#10867)
2022-10-26 12:08:20 -07:00
udt_util_test.cc
Fix write committed transactions replay when UDT setting toggles (#13121)
2024-11-06 17:32:03 -08:00
udt_util.cc
Add a new GetNewestUserDefinedTimestamp API (#13547)
2025-04-17 13:19:52 -07:00
udt_util.h
Add a new GetNewestUserDefinedTimestamp API (#13547)
2025-04-17 13:19:52 -07:00
user_comparator_wrapper.h
Make UserComparatorWrapper not Customizable (#10837)
2022-10-21 12:27:50 -07:00
vector_iterator.h
Remove 'virtual' when implied by 'override' (#12319)
2024-01-31 13:14:42 -08:00
work_queue_test.cc
Print stack traces on frozen tests in CI (#10828)
2022-10-18 00:35:35 -07:00
work_queue.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
write_batch_util.cc
Add utils to use for handling user defined timestamp size record in WAL (#11451)
2023-05-22 14:28:58 -07:00
write_batch_util.h
Add timestamp support in dump_wal/dump/idump (#12690)
2024-05-23 20:26:57 -07:00
xxhash.cc
Manual interventions for clang-format util/ (#10870)
2022-10-26 12:08:20 -07:00
xxhash.h
Remove extra semi colon from internal_repo_rocksdb/repo/util/xxhash.h
2024-06-26 07:26:20 -07:00
xxph3.h
Fix bad include (#11797)
2023-09-05 14:44:17 -07:00