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2297769b38
rocksdb/db
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sdong 2297769b38 Fix regression issue of too large score () 
Summary:
https://github.com/facebook/rocksdb/pull/10057 caused a regression bug: since the base level size is not adjusted based on L0 size anymore, L0 score might become very large. This makes compaction heavily favor L0->L1 compaction against L1->L2 compaction, and cause in some cases, data stuck in L1 without being moved down. We fix calculating a score of L0 by size(L0)/size(L1) in the case where L0 is large..

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10518

Test Plan: run db_bench against data on tmpfs and watch the behavior of data stuck in L1 goes away.

Reviewed By: ajkr

Differential Revision: D38603145

fbshipit-source-id: 4949e52dc28b54aacfe08417c6e6cc7e40a27225
2022-08-11 17:10:36 -07:00
..
blob
Fix wrong value passed in compaction filter in BlobDB ()
2022-08-11 13:55:28 -07:00
compaction
Fix wrong value passed in compaction filter in BlobDB ()
2022-08-11 13:55:28 -07:00
db_impl
WritableFileWriter tries to skip operations after failure ()
2022-08-10 10:19:20 -07:00
wide
Make queries return the value of the default column for wide-column entities ()
2022-08-08 16:10:08 -07:00
arena_wrapped_db_iter.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
arena_wrapped_db_iter.h
…
builder.cc
Support prepopulating/warming the blob cache ()
2022-07-17 07:13:59 -07:00
builder.h
Add seqno to time mapping ()
2022-07-14 21:49:34 -07:00
c_test.c
Support prepopulating/warming the blob cache ()
2022-07-17 07:13:59 -07:00
c.cc
Support prepopulating/warming the blob cache ()
2022-07-17 07:13:59 -07:00
column_family_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
column_family.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
column_family.h
Add seqno to time mapping ()
2022-07-14 21:49:34 -07:00
compact_files_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
comparator_db_test.cc
Document design/specification bugs with auto_prefix_mode ()
2022-06-13 11:08:50 -07:00
convenience.cc
…
corruption_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
cuckoo_table_db_test.cc
…
db_basic_test.cc
Fix MultiGet range deletion handling and a memory leak ()
2022-08-09 14:44:47 -07:00
db_block_cache_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
db_bloom_filter_test.cc
Update/clarify required properties for prefix extractors ()
2022-06-28 16:08:30 -07:00
db_compaction_filter_test.cc
…
db_compaction_test.cc
Allow manual compactions to run in parallel by default ()
2022-07-28 17:07:36 -07:00
db_dynamic_level_test.cc
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db_encryption_test.cc
…
db_filesnapshot.cc
Reduce risk of backup or checkpoint missing a WAL file ()
2022-06-01 11:02:27 -07:00
db_flush_test.cc
Dynamically changeable MemPurge option ()
2022-06-23 09:42:18 -07:00
db_info_dumper.cc
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db_info_dumper.h
…
db_inplace_update_test.cc
Fix in-place updates for value types other than kTypeValue ()
2022-06-27 16:37:09 -07:00
db_io_failure_test.cc
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db_iter_stress_test.cc
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db_iter_test.cc
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db_iter.cc
Reset blob value as soon as it's not needed in DBIter ()
2022-08-09 11:39:57 -07:00
db_iter.h
Reset blob value as soon as it's not needed in DBIter ()
2022-08-09 11:39:57 -07:00
db_iterator_test.cc
…
db_kv_checksum_test.cc
Handoff checksum during WAL replay ()
2022-07-05 15:44:35 -07:00
db_log_iter_test.cc
…
db_logical_block_size_cache_test.cc
…
db_memtable_test.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
db_merge_operand_test.cc
Avoid allocations/copies for large GetMergeOperands() results ()
2022-08-04 00:42:13 -07:00
db_merge_operator_test.cc
…
db_options_test.cc
Fix typo in comments and code ()
2022-06-22 15:45:21 -07:00
db_properties_test.cc
Add blob cache tickers, perf context statistics, and DB properties ()
2022-06-28 13:52:35 -07:00
db_range_del_test.cc
Try to trivial move more than one files ()
2022-07-05 10:10:37 -07:00
db_rate_limiter_test.cc
Add rate-limiting support to batched MultiGet() ()
2022-06-17 16:40:47 -07:00
db_readonly_with_timestamp_test.cc
Add timestamp support to CompactedDBImpl ()
2022-05-24 12:14:10 -07:00
db_secondary_test.cc
Fail DB::Open() if logger cannot be created ()
2022-05-27 07:23:31 -07:00
db_sst_test.cc
Pass the size of blob files to SstFileManager during DB open ()
2022-05-27 05:58:43 -07:00
db_statistics_test.cc
…
db_table_properties_test.cc
…
db_tailing_iter_test.cc
…
db_test2.cc
Change bottommost_temperture to last_level_temperture ()
2022-08-08 14:36:34 -07:00
db_test_util.cc
Tiered compaction: integrate Seqno time mapping with per key placement ()
2022-07-15 19:01:30 -07:00
db_test_util.h
Tiered compaction: integrate Seqno time mapping with per key placement ()
2022-07-15 19:01:30 -07:00
db_test.cc
Re-enable SuggestCompactRangeTest and add Universal Compaction test ()
2022-08-05 13:16:58 -07:00
db_universal_compaction_test.cc
…
db_wal_test.cc
Deflake DBWALTest.RaceInstallFlushResultsWithWalObsoletion ()
2022-08-04 12:14:28 -07:00
db_with_timestamp_basic_test.cc
Fix assertion error with read_opts.iter_start_ts ()
2022-06-30 10:16:03 -07:00
db_with_timestamp_compaction_test.cc
Provide support for subcompactions with user-defined timestamps ()
2022-07-31 11:39:16 -07:00
db_with_timestamp_test_util.cc
Add timestamp support to DBImplReadOnly ()
2022-05-19 18:39:41 -07:00
db_with_timestamp_test_util.h
Add timestamp support to DBImplReadOnly ()
2022-05-19 18:39:41 -07:00
db_write_buffer_manager_test.cc
…
db_write_test.cc
Fix race in ExitAsBatchGroupLeader with pipelined writes ()
2022-08-02 14:52:10 -07:00
dbformat_test.cc
Make InternalKeyComparator not configurable ()
2022-07-14 10:09:31 -07:00
dbformat.cc
Make InternalKeyComparator not configurable ()
2022-07-14 10:09:31 -07:00
dbformat.h
Add helper function to get debug type name ()
2022-07-15 14:42:00 -07:00
deletefile_test.cc
…
error_handler_fs_test.cc
…
error_handler.cc
Do not hold mutex when write keys if not necessary ()
2022-07-21 13:35:36 -07:00
error_handler.h
Do not hold mutex when write keys if not necessary ()
2022-07-21 13:35:36 -07:00
event_helpers.cc
Tiered compaction: integrate Seqno time mapping with per key placement ()
2022-07-15 19:01:30 -07:00
event_helpers.h
…
experimental.cc
Remove unused fields from FileMetaData (temporarily) ()
2022-08-01 17:56:13 -07:00
external_sst_file_basic_test.cc
Tiered compaction: integrate Seqno time mapping with per key placement ()
2022-07-15 19:01:30 -07:00
external_sst_file_ingestion_job.cc
Remove unused fields from FileMetaData (temporarily) ()
2022-08-01 17:56:13 -07:00
external_sst_file_ingestion_job.h
Track SST unique id in MANIFEST and verify ()
2022-05-19 11:04:21 -07:00
external_sst_file_test.cc
…
fault_injection_test.cc
…
file_indexer_test.cc
…
file_indexer.cc
…
file_indexer.h
…
filename_test.cc
…
flush_job_test.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
flush_job.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
flush_job.h
Add seqno to time mapping ()
2022-07-14 21:49:34 -07:00
flush_scheduler.cc
…
flush_scheduler.h
…
forward_iterator_bench.cc
…
forward_iterator.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
forward_iterator.h
Make InternalKeyComparator not configurable ()
2022-07-14 10:09:31 -07:00
history_trimming_iterator.h
…
import_column_family_job.cc
Add some missing headers ()
2022-08-11 12:45:50 -07:00
import_column_family_job.h
Add some missing headers ()
2022-08-11 12:45:50 -07:00
import_column_family_test.cc
Add some missing headers ()
2022-08-11 12:45:50 -07:00
internal_stats.cc
Add blob cache tickers, perf context statistics, and DB properties ()
2022-06-28 13:52:35 -07:00
internal_stats.h
Tiered Compaction: per key placement support ()
2022-07-13 20:54:49 -07:00
job_context.h
…
kv_checksum.h
…
listener_test.cc
…
log_format.h
…
log_reader.cc
Add checksum handshake for WAL fragment decompression ()
2022-07-25 16:27:26 -07:00
log_reader.h
Add checksum handshake for WAL fragment decompression ()
2022-07-25 16:27:26 -07:00
log_test.cc
Add checksum handshake for WAL fragment decompression ()
2022-07-25 16:27:26 -07:00
log_writer.cc
WritableFileWriter tries to skip operations after failure ()
2022-08-10 10:19:20 -07:00
log_writer.h
Fix typo in comments and code ()
2022-06-22 15:45:21 -07:00
logs_with_prep_tracker.cc
…
logs_with_prep_tracker.h
…
lookup_key.h
…
malloc_stats.cc
…
malloc_stats.h
…
manual_compaction_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
memtable_list_test.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
memtable_list.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
memtable_list.h
Add seqno to time mapping ()
2022-07-14 21:49:34 -07:00
memtable.cc
Make queries return the value of the default column for wide-column entities ()
2022-08-08 16:10:08 -07:00
memtable.h
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
merge_context.h
…
merge_helper_test.cc
…
merge_helper.cc
Add API for writing wide-column entities ()
2022-06-25 15:30:47 -07:00
merge_helper.h
…
merge_operator.cc
…
merge_test.cc
…
obsolete_files_test.cc
…
options_file_test.cc
…
output_validator.cc
…
output_validator.h
…
perf_context_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
periodic_work_scheduler_test.cc
Add seqno to time mapping ()
2022-07-14 21:49:34 -07:00
periodic_work_scheduler.cc
Fix seqno->time worker not scheduled with multi DB instances ()
2022-07-18 19:08:39 -07:00
periodic_work_scheduler.h
Fix seqno->time worker not scheduled with multi DB instances ()
2022-07-18 19:08:39 -07:00
pinned_iterators_manager.h
Avoid allocations/copies for large GetMergeOperands() results ()
2022-08-04 00:42:13 -07:00
plain_table_db_test.cc
…
post_memtable_callback.h
Snapshots with user-specified timestamps ()
2022-06-10 16:07:03 -07:00
pre_release_callback.h
…
prefix_test.cc
…
range_del_aggregator_bench.cc
…
range_del_aggregator_test.cc
…
range_del_aggregator.cc
…
range_del_aggregator.h
…
range_tombstone_fragmenter_test.cc
…
range_tombstone_fragmenter.cc
…
range_tombstone_fragmenter.h
…
read_callback.h
…
repair_test.cc
Remove customized naming from InternalKeyComparator ()
2022-07-12 13:30:35 -07:00
repair.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
seqno_time_test.cc
Change bottommost_temperture to last_level_temperture ()
2022-08-08 14:36:34 -07:00
seqno_to_time_mapping.cc
Tiered compaction: integrate Seqno time mapping with per key placement ()
2022-07-15 19:01:30 -07:00
seqno_to_time_mapping.h
Tiered compaction: integrate Seqno time mapping with per key placement ()
2022-07-15 19:01:30 -07:00
snapshot_checker.h
Use STATIC_AVOID_DESTRUCTION for static objects with non-trivial destructors ()
2022-05-17 09:39:22 -07:00
snapshot_impl.cc
…
snapshot_impl.h
Snapshots with user-specified timestamps ()
2022-06-10 16:07:03 -07:00
table_cache_sync_and_async.h
Add some missing headers ()
2022-08-11 12:45:50 -07:00
table_cache.cc
Fix MultiGet range deletion handling and a memory leak ()
2022-08-09 14:44:47 -07:00
table_cache.h
Fix MultiGet range deletion handling and a memory leak ()
2022-08-09 14:44:47 -07:00
table_properties_collector_test.cc
WritableFileWriter tries to skip operations after failure ()
2022-08-10 10:19:20 -07:00
table_properties_collector.cc
…
table_properties_collector.h
…
transaction_log_impl.cc
Support read rate-limiting in SequentialFileReader ()
2022-05-24 10:28:57 -07:00
transaction_log_impl.h
…
trim_history_scheduler.cc
…
trim_history_scheduler.h
…
version_builder_test.cc
Remove unused fields from FileMetaData (temporarily) ()
2022-08-01 17:56:13 -07:00
version_builder.cc
Add basic kRoundRobin compaction policy ()
2022-06-21 11:56:53 -07:00
version_builder.h
Account memory of FileMetaData in global memory limit ()
2022-06-14 13:06:40 -07:00
version_edit_handler.cc
Add blob source to retrieve blobs in RocksDB ()
2022-06-20 20:58:11 -07:00
version_edit_handler.h
…
version_edit_test.cc
Remove unused fields from FileMetaData (temporarily) ()
2022-08-01 17:56:13 -07:00
version_edit.cc
Remove unused fields from FileMetaData (temporarily) ()
2022-08-01 17:56:13 -07:00
version_edit.h
Remove unused fields from FileMetaData (temporarily) ()
2022-08-01 17:56:13 -07:00
version_set_sync_and_async.h
Break TableReader MultiGet into filter and lookup stages ()
2022-08-04 12:51:57 -07:00
version_set_test.cc
WritableFileWriter tries to skip operations after failure ()
2022-08-10 10:19:20 -07:00
version_set.cc
Fix regression issue of too large score ()
2022-08-11 17:10:36 -07:00
version_set.h
Break TableReader MultiGet into filter and lookup stages ()
2022-08-04 12:51:57 -07:00
version_util.h
Add blob source to retrieve blobs in RocksDB ()
2022-06-20 20:58:11 -07:00
wal_edit_test.cc
Do not hold mutex when write keys if not necessary ()
2022-07-21 13:35:36 -07:00
wal_edit.cc
Do not hold mutex when write keys if not necessary ()
2022-07-21 13:35:36 -07:00
wal_edit.h
Do not hold mutex when write keys if not necessary ()
2022-07-21 13:35:36 -07:00
wal_manager_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
wal_manager.cc
Fix bug for WalManager with compressed WAL ()
2022-06-08 14:16:43 -07:00
wal_manager.h
Fix bug for WalManager with compressed WAL ()
2022-06-08 14:16:43 -07:00
write_batch_base.cc
…
write_batch_internal.h
Handoff checksum during WAL replay ()
2022-07-05 15:44:35 -07:00
write_batch_test.cc
Fragment memtable range tombstone in the write path ()
2022-08-05 12:02:33 -07:00
write_batch.cc
Handoff checksum during WAL replay ()
2022-07-05 15:44:35 -07:00
write_callback_test.cc
Migrate to docker for CI run ()
2022-08-10 17:34:38 -07:00
write_callback.h
…
write_controller_test.cc
…
write_controller.cc
…
write_controller.h
Set Write rate limiter priority dynamically and pass it to FS ()
2022-05-18 00:41:41 -07:00
write_thread.cc
Fix race in ExitAsBatchGroupLeader with pipelined writes ()
2022-08-02 14:52:10 -07:00
write_thread.h
Fix race in ExitAsBatchGroupLeader with pipelined writes ()
2022-08-02 14:52:10 -07:00