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Levi Tamasi 5f025ea832 BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 
Summary:
This is groundwork for adding garbage collection support to BlobDB. The
patch adds logic that keeps track of the oldest blob file referred to by
each SST file. The oldest blob file is identified during flush/
compaction (similarly to how the range of keys covered by the SST is
identified), and persisted in the manifest as a custom field of the new
file edit record. Blob indexes with TTL are ignored for the purposes of
identifying the oldest blob file (since such blob files are cleaned up by the
TTL logic in BlobDB).
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5903

Test Plan:
Added new unit tests; also ran db_bench in BlobDB mode, inspected the
manifest using ldb, and confirmed (by scanning the SST files using
sst_dump) that the value of the oldest blob file number field matches
the contents of the file for each SST.

Differential Revision: D17859997

Pulled By: ltamasi

fbshipit-source-id: 21662c137c6259a6af70446faaf3a9912c550e90
2019-10-14 15:21:01 -07:00
..
compaction BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
db_impl BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
arena_wrapped_db_iter.cc Apply formatter on recent 45 commits. (#5827) 2019-09-19 12:34:17 -07:00
arena_wrapped_db_iter.h Refactor ArenaWrappedDBIter into separate files (#5801) 2019-09-13 13:50:43 -07:00
blob_index.h BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
builder.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
builder.h Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
c.cc Remove snap_refresh_nanos option (#5826) 2019-09-18 20:26:04 -07:00
c_test.c Add C binding for secondary instance (#5505) 2019-06-27 08:58:54 -07:00
column_family.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
column_family.h Bump up memory order of ref counting of ColumnFamilyData (#5723) 2019-08-20 10:34:33 -07:00
column_family_test.cc Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
compact_files_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
compacted_db_impl.cc New API to get all merge operands for a Key (#5604) 2019-08-06 14:26:44 -07:00
compacted_db_impl.h Use delete to disable automatic generated methods. (#5009) 2019-09-11 18:09:00 -07:00
comparator_db_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
convenience.cc Do readahead in VerifyChecksum() (#5713) 2019-08-16 16:42:56 -07:00
corruption_test.cc Do readahead in VerifyChecksum() (#5713) 2019-08-16 16:42:56 -07:00
cuckoo_table_db_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
db_basic_test.cc MultiGet batching in memtable (#5818) 2019-10-10 09:39:39 -07:00
db_blob_index_test.cc Refactor ArenaWrappedDBIter into separate files (#5801) 2019-09-13 13:50:43 -07:00
db_block_cache_test.cc Charge block cache for cache internal usage (#5797) 2019-09-16 15:26:21 -07:00
db_bloom_filter_test.cc Unordered Writes (#5218) 2019-05-13 17:47:21 -07:00
db_compaction_filter_test.cc upgrade gtest 1.7.0 => 1.8.1 for json result writing 2019-09-09 11:24:11 -07:00
db_compaction_test.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
db_dynamic_level_test.cc Fix flaky DBDynamicLevelTest.DynamicLevelMaxBytesBase2 (#4668) 2018-11-12 16:42:16 -08:00
db_encryption_test.cc Fix EncryptedEnv assert (#5735) 2019-09-05 17:21:42 -07:00
db_filesnapshot.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
db_flush_test.cc Ref and unref cfd before and after calling WaitForFlushMemTables (#5513) 2019-07-01 14:12:02 -07:00
db_info_dumper.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
db_info_dumper.h
db_inplace_update_test.cc
db_io_failure_test.cc
db_iter.cc Improve readability of DBIter's two seek functions (#5794) 2019-09-16 21:05:07 -07:00
db_iter.h Apply formatter on recent 45 commits. (#5827) 2019-09-19 12:34:17 -07:00
db_iter_stress_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
db_iter_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
db_iterator_test.cc Fix data block upper bound checking for iterator reseek case (#5883) 2019-10-03 20:53:29 -07:00
db_log_iter_test.cc Apply modernize-use-override (2nd iteration) 2019-02-14 14:41:36 -08:00
db_memtable_test.cc upgrade gtest 1.7.0 => 1.8.1 for json result writing 2019-09-09 11:24:11 -07:00
db_merge_operand_test.cc New API to get all merge operands for a Key (#5604) 2019-08-06 14:26:44 -07:00
db_merge_operator_test.cc New API to get all merge operands for a Key (#5604) 2019-08-06 14:26:44 -07:00
db_options_test.cc upgrade gtest 1.7.0 => 1.8.1 for json result writing 2019-09-09 11:24:11 -07:00
db_properties_test.cc Refactor/consolidate legacy Bloom implementation details (#5784) 2019-09-16 16:17:09 -07:00
db_range_del_test.cc Fix merging range tombstone covering put during flush/compaction (#5406) 2019-06-04 10:24:14 -07:00
db_sst_test.cc Fix bugs in WAL trash file handling (#5520) 2019-07-06 21:07:32 -07:00
db_statistics_test.cc Make statistics's stats_level change thread-safe (#5030) 2019-03-01 10:42:09 -08:00
db_table_properties_test.cc upgrade gtest 1.7.0 => 1.8.1 for json result writing 2019-09-09 11:24:11 -07:00
db_tailing_iter_test.cc
db_test.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
db_test2.cc Fix block cache ID uniqueness for Windows builds (#5844) 2019-10-11 18:19:31 -07:00
db_test_util.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
db_test_util.h Support loading custom objects in unit tests (#5676) 2019-08-09 15:12:08 -07:00
db_universal_compaction_test.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
db_wal_test.cc Adding DB::GetCurrentWalFile() API as a repliction/backup helper (#5765) 2019-09-04 12:10:17 -07:00
db_write_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
dbformat.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
dbformat.h Use delete to disable automatic generated methods. (#5009) 2019-09-11 18:09:00 -07:00
dbformat_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
deletefile_test.cc Refactor deletefile_test.cc (#5822) 2019-09-18 16:58:21 -07:00
error_handler.cc Make format 2019-05-31 15:24:43 -07:00
error_handler.h
error_handler_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
event_helpers.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
event_helpers.h BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
experimental.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
external_sst_file_basic_test.cc Allow ingesting overlapping files (#5539) 2019-09-13 14:49:47 -07:00
external_sst_file_ingestion_job.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
external_sst_file_ingestion_job.h Allow ingesting overlapping files (#5539) 2019-09-13 14:49:47 -07:00
external_sst_file_test.cc Fix a bug in file ingestion (#5760) 2019-08-30 18:29:07 -07:00
fault_injection_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
file_indexer.cc
file_indexer.h Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
file_indexer_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
filename_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
flush_job.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
flush_job.h Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
flush_job_test.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
flush_scheduler.cc Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
flush_scheduler.h Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
forward_iterator.cc Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
forward_iterator.h Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
forward_iterator_bench.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
import_column_family_job.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
import_column_family_job.h Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
import_column_family_test.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
internal_stats.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
internal_stats.h Rename InternalDBStatsType enum names (#5779) 2019-09-06 17:31:10 -07:00
job_context.h WritePrepared: Fix visible key compacted out by compaction (#4883) 2019-01-15 21:34:38 -08:00
listener_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
log_format.h
log_reader.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
log_reader.h Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
log_test.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
log_writer.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
log_writer.h Use delete to disable automatic generated methods. (#5009) 2019-09-11 18:09:00 -07:00
logs_with_prep_tracker.cc
logs_with_prep_tracker.h
lookup_key.h Avoid user key copying for Get/Put/Write with user-timestamp (#5502) 2019-07-25 15:27:39 -07:00
malloc_stats.cc Support jemalloc compiled with --with-jemalloc-prefix (#5521) 2019-07-02 12:07:01 -07:00
malloc_stats.h
manual_compaction_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
memtable.cc MultiGet batching in memtable (#5818) 2019-10-10 09:39:39 -07:00
memtable.h MultiGet batching in memtable (#5818) 2019-10-10 09:39:39 -07:00
memtable_list.cc MultiGet batching in memtable (#5818) 2019-10-10 09:39:39 -07:00
memtable_list.h MultiGet batching in memtable (#5818) 2019-10-10 09:39:39 -07:00
memtable_list_test.cc Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
merge_context.h Introduce a new MultiGet batching implementation (#5011) 2019-04-11 14:28:26 -07:00
merge_helper.cc Fix merging range tombstone covering put during flush/compaction (#5406) 2019-06-04 10:24:14 -07:00
merge_helper.h Remove v1 RangeDelAggregator (#4778) 2018-12-17 17:33:46 -08:00
merge_helper_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
merge_operator.cc
merge_test.cc Make format 2019-05-31 15:24:43 -07:00
obsolete_files_test.cc Refactor ObsoleteFilesTest to inherit from DBTestBase (#5820) 2019-09-18 11:52:17 -07:00
options_file_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
perf_context_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
pinned_iterators_manager.h
plain_table_db_test.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
pre_release_callback.h WritePrepared: reduce prepared_mutex_ overhead (#5420) 2019-06-10 11:53:31 -07:00
prefix_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
range_del_aggregator.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
range_del_aggregator.h Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
range_del_aggregator_bench.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
range_del_aggregator_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
range_tombstone_fragmenter.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
range_tombstone_fragmenter.h Initialized pinned_pos_ and pinned_seq_pos_ in FragmentedRangeTombstoneIterator (#5720) 2019-09-05 17:30:29 -07:00
range_tombstone_fragmenter_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
read_callback.h WriteUnPrepared: improve read your own write functionality (#5573) 2019-07-23 08:08:19 -07:00
repair.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
repair_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
snapshot_checker.h WritePrepared: fix issue with snapshot released during compaction (#4858) 2019-01-16 09:55:32 -08:00
snapshot_impl.cc
snapshot_impl.h Refresh snapshot list during long compactions (2nd attempt) (#5278) 2019-05-03 17:30:22 -07:00
table_cache.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
table_cache.h Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
table_properties_collector.cc Feature for sampling and reporting compressibility (#4842) 2019-03-18 12:15:34 -07:00
table_properties_collector.h Feature for sampling and reporting compressibility (#4842) 2019-03-18 12:15:34 -07:00
table_properties_collector_test.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
transaction_log_impl.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
transaction_log_impl.h reuse scratch buffer in transaction_log_reader (#5702) 2019-08-26 11:26:29 -07:00
trim_history_scheduler.cc Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
trim_history_scheduler.h Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
version_builder.cc save a few redundant container lookups (#5875) 2019-10-07 12:28:09 -07:00
version_builder.h Lower the risk for users to run options.force_consistency_checks = true (#5744) 2019-08-29 14:07:37 -07:00
version_builder_test.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
version_edit.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
version_edit.h BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
version_edit_test.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
version_set.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
version_set.h Use delete to disable automatic generated methods. (#5009) 2019-09-11 18:09:00 -07:00
version_set_test.cc BlobDB GC: add SST <-> oldest blob file referenced mapping (#5903) 2019-10-14 15:21:01 -07:00
wal_manager.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
wal_manager.h Adding DB::GetCurrentWalFile() API as a repliction/backup helper (#5765) 2019-09-04 12:10:17 -07:00
wal_manager_test.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
write_batch.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
write_batch_base.cc
write_batch_internal.h Add insert hints for each writebatch (#5728) 2019-09-12 17:15:18 -07:00
write_batch_test.cc upgrade gtest 1.7.0 => 1.8.1 for json result writing 2019-09-09 11:24:11 -07:00
write_callback.h
write_callback_test.cc WritePrepared: reduce prepared_mutex_ overhead (#5420) 2019-06-10 11:53:31 -07:00
write_controller.cc
write_controller.h
write_controller_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
write_thread.cc Option to make write group size configurable (#5759) 2019-09-11 18:28:33 -07:00
write_thread.h Option to make write group size configurable (#5759) 2019-09-11 18:28:33 -07:00