Summary:
**Context/Summary:**
The assertion `tlist.find(tdn.second) == tlist.end()` 9eebaf11cb/utilities/fault_injection_fs.cc (L1003) can catch us false positive.
Some context
(1) When fault injection is enabled and db open fails because of that, crash test will retry open without injected error in order to proceed with a clean open:
9eebaf11cb/db_stress_tool/db_stress_test_base.cc (L3559)9eebaf11cb/db_stress_tool/db_stress_test_base.cc (L3586-L3639)
(2)
a. `FaultInjectionTestFS::dir_to_new_files_since_last_sync` records files that are created but not yet synced.
b. When we create CURRENT, we will first create a temp file and rename it as "CURRENT". As part of the renaming, we will [assert](9eebaf11cb/utilities/fault_injection_fs.cc (L1003)) `FaultInjectionTestFS::dir_to_new_files_since_last_sync ` doesn't already have a file named `CURRENT`.
Suppose the following sequence of events happened:
(1) 1st open, with metadata write error
1. As part of creating CURRENT file, added "CURRENT" to `FaultInjectionTestFS::dir_to_new_files_since_last_sync_`
9eebaf11cb/utilities/fault_injection_fs.cc (L735)
2. `SyncDir()` here 9eebaf11cb/file/filename.cc (L412) failed with injected metadata write error. Therefore, "CURRENT" file didn't get removed from `FaultInjectionTestFS::dir_to_new_files_since_last_sync_` as it would if `SyncDir()` succeeded 9eebaf11cb/utilities/fault_injection_fs.h (L344)
(2) 2st open
1. Attempted to create a CURRENT file and failed during renaming since `FaultInjectionTestFS::dir_to_new_files_since_last_sync_` already had a file called CURRENT. So will fail
```
assertion failed - tlist.find(tdn.second) == tlist.end()
```
This PR fixed this by removing the assertion. It used to catch us some missing sync of some directory (e.,g https://github.com/facebook/rocksdb/pull/10573) so we will keep thinking about a better way to catch that.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/12828
Test Plan:
Command constantly failed before the fix but passed after the PR running for 10 minutes
```
python3 tools/db_crashtest.py --simple blackbox --interval=10 --WAL_size_limit_MB=1 --WAL_ttl_seconds=60 --acquire_snapshot_one_in=100 --adaptive_readahead=1 --adm_policy=2 --advise_random_on_open=1 --allow_concurrent_memtable_write=1 --allow_data_in_errors=True --allow_fallocate=1 --async_io=0 --auto_readahead_size=1 --avoid_flush_during_recovery=0 --avoid_flush_during_shutdown=0 --avoid_unnecessary_blocking_io=0 --backup_max_size=104857600 --backup_one_in=100000 --batch_protection_bytes_per_key=0 --bgerror_resume_retry_interval=100 --block_align=0 --block_protection_bytes_per_key=8 --block_size=16384 --bloom_before_level=1 --bloom_bits=10 --bottommost_compression_type=lz4hc --bottommost_file_compaction_delay=86400 --bytes_per_sync=0 --cache_index_and_filter_blocks=1 --cache_index_and_filter_blocks_with_high_priority=0 --cache_size=8388608 --cache_type=tiered_auto_hyper_clock_cache --charge_compression_dictionary_building_buffer=1 --charge_file_metadata=0 --charge_filter_construction=0 --charge_table_reader=0 --check_multiget_consistency=0 --check_multiget_entity_consistency=0 --checkpoint_one_in=10000 --checksum_type=kCRC32c --clear_column_family_one_in=0 --column_families=1 --compact_files_one_in=1000 --compact_range_one_in=1000000 --compaction_pri=3 --compaction_readahead_size=0 --compaction_ttl=1 --compress_format_version=1 --compressed_secondary_cache_ratio=0.5 --compressed_secondary_cache_size=0 --compression_checksum=0 --compression_max_dict_buffer_bytes=15 --compression_max_dict_bytes=16384 --compression_parallel_threads=1 --compression_type=zstd --compression_use_zstd_dict_trainer=1 --compression_zstd_max_train_bytes=65536 --continuous_verification_interval=0 --daily_offpeak_time_utc= --data_block_index_type=1 --db_write_buffer_size=0 --default_temperature=kHot --default_write_temperature=kUnknown --delete_obsolete_files_period_micros=30000000 --delpercent=4 --delrangepercent=1 --destroy_db_initially=0 --detect_filter_construct_corruption=1 --disable_file_deletions_one_in=10000 --disable_manual_compaction_one_in=10000 --disable_wal=0 --dump_malloc_stats=0 --enable_checksum_handoff=1 --enable_compaction_filter=0 --enable_custom_split_merge=0 --enable_do_not_compress_roles=0 --enable_index_compression=1 --enable_memtable_insert_with_hint_prefix_extractor=0 --enable_pipelined_write=0 --enable_sst_partitioner_factory=1 --enable_thread_tracking=1 --enable_write_thread_adaptive_yield=0 --error_recovery_with_no_fault_injection=1 --exclude_wal_from_write_fault_injection=1 --fail_if_options_file_error=1 --fifo_allow_compaction=0 --file_checksum_impl=crc32c --fill_cache=1 --flush_one_in=1000000 --format_version=3 --get_all_column_family_metadata_one_in=1000000 --get_current_wal_file_one_in=0 --get_live_files_apis_one_in=1000000 --get_properties_of_all_tables_one_in=100000 --get_property_one_in=100000 --get_sorted_wal_files_one_in=0 --hard_pending_compaction_bytes_limit=2097152 --high_pri_pool_ratio=0 --index_block_restart_interval=2 --index_shortening=0 --index_type=2 --ingest_external_file_one_in=0 --initial_auto_readahead_size=16384 --inplace_update_support=0 --iterpercent=10 --key_len_percent_dist=1,30,69 --key_may_exist_one_in=100000 --last_level_temperature=kWarm --level_compaction_dynamic_level_bytes=0 --lock_wal_one_in=10000 --log_file_time_to_roll=60 --log_readahead_size=16777216 --long_running_snapshots=1 --low_pri_pool_ratio=0.5 --lowest_used_cache_tier=1 --manifest_preallocation_size=0 --manual_wal_flush_one_in=0 --mark_for_compaction_one_file_in=10 --max_auto_readahead_size=16384 --max_background_compactions=1 --max_bytes_for_level_base=67108864 --max_key=1000000 --max_key_len=3 --max_log_file_size=0 --max_manifest_file_size=1073741824 --max_sequential_skip_in_iterations=1 --max_total_wal_size=0 --max_write_batch_group_size_bytes=16 --max_write_buffer_number=3 --max_write_buffer_size_to_maintain=2097152 --memtable_insert_hint_per_batch=0 --memtable_max_range_deletions=0 --memtable_prefix_bloom_size_ratio=0.1 --memtable_protection_bytes_per_key=8 --memtable_whole_key_filtering=0 --memtablerep=skip_list --metadata_charge_policy=1 --metadata_read_fault_one_in=32 --metadata_write_fault_one_in=0 --min_write_buffer_number_to_merge=2 --mmap_read=1 --mock_direct_io=False --nooverwritepercent=1 --num_file_reads_for_auto_readahead=1 --open_files=-1 --open_metadata_read_fault_one_in=0 --open_metadata_write_fault_one_in=8 --open_read_fault_one_in=0 --open_write_fault_one_in=0 --ops_per_thread=100000000 --optimize_filters_for_hits=0 --optimize_filters_for_memory=0 --optimize_multiget_for_io=1 --paranoid_file_checks=1 --partition_filters=1 --partition_pinning=3 --pause_background_one_in=1000000 --periodic_compaction_seconds=1000 --prefix_size=5 --prefixpercent=5 --prepopulate_block_cache=1 --preserve_internal_time_seconds=0 --progress_reports=0 --promote_l0_one_in=0 --read_amp_bytes_per_bit=32 --read_fault_one_in=0 --readahead_size=524288 --readpercent=45 --recycle_log_file_num=0 --reopen=0 --report_bg_io_stats=0 --reset_stats_one_in=1000000 --sample_for_compression=0 --secondary_cache_fault_one_in=32 --secondary_cache_uri= --set_options_one_in=0 --skip_stats_update_on_db_open=0 --snapshot_hold_ops=100000 --soft_pending_compaction_bytes_limit=68719476736 --sqfc_name=foo --sqfc_version=1 --sst_file_manager_bytes_per_sec=0 --sst_file_manager_bytes_per_truncate=0 --stats_dump_period_sec=10 --stats_history_buffer_size=1048576 --strict_bytes_per_sync=1 --subcompactions=2 --sync=0 --sync_fault_injection=1 --table_cache_numshardbits=6 --target_file_size_base=16777216 --target_file_size_multiplier=1 --test_batches_snapshots=0 --top_level_index_pinning=2 --uncache_aggressiveness=1582 --universal_max_read_amp=4 --unpartitioned_pinning=0 --use_adaptive_mutex=0 --use_adaptive_mutex_lru=1 --use_attribute_group=1 --use_delta_encoding=0 --use_direct_io_for_flush_and_compaction=0 --use_direct_reads=0 --use_full_merge_v1=0 --use_get_entity=0 --use_merge=0 --use_multi_cf_iterator=1 --use_multi_get_entity=1 --use_multiget=0 --use_put_entity_one_in=1 --use_sqfc_for_range_queries=1 --use_timed_put_one_in=0 --use_write_buffer_manager=0 --user_timestamp_size=0 --value_size_mult=32 --verification_only=0 --verify_checksum=1 --verify_checksum_one_in=1000 --verify_compression=1 --verify_db_one_in=10000 --verify_file_checksums_one_in=1000 --verify_iterator_with_expected_state_one_in=5 --verify_sst_unique_id_in_manifest=1 --wal_bytes_per_sync=0 --wal_compression=none --write_buffer_size=33554432 --write_dbid_to_manifest=1 --write_fault_one_in=8 --writepercent=35
```
Reviewed By: cbi42
Differential Revision: D59241548
Pulled By: hx235
fbshipit-source-id: 5bb49e6a94943273f47578a2caf3d08ca5b67e5f
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