mirror of
https://github.com/facebook/rocksdb.git
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94a867c845
Summary: We recently noticed that some memtable flushed and file ingestions could proceed during LockWAL, in violation of its stated contract. (Note: we aren't 100% sure its actually needed by MySQL, but we want it to be in a clean state nonetheless.) Despite earlier skepticism that this could be done safely (https://github.com/facebook/rocksdb/issues/12666), I found a place to wait to wait for LockWAL to be cleared before allowing these operations to proceed: WaitForPendingWrites() Pull Request resolved: https://github.com/facebook/rocksdb/pull/12652 Test Plan: Added to unit tests. Extended how db_stress validates LockWAL and re-enabled combination of ingestion and LockWAL in crash test, in follow-up to https://github.com/facebook/rocksdb/issues/12642 Ran blackbox_crash_test for a long while with relevant features amplified. Suggested follow-up: fix FaultInjectionTestFS to report file sizes consistent with what the user has requested to be flushed. Reviewed By: jowlyzhang Differential Revision: D57622142 Pulled By: pdillinger fbshipit-source-id: aef265fce69465618974b4ec47f4636257c676ce |
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| .. | ||
| advisor | ||
| block_cache_analyzer | ||
| dump | ||
| analyze_txn_stress_test.sh | ||
| auto_sanity_test.sh | ||
| backup_db.sh | ||
| benchmark.sh | ||
| benchmark_ci.py | ||
| benchmark_compare.sh | ||
| benchmark_leveldb.sh | ||
| blob_dump.cc | ||
| check_all_python.py | ||
| check_format_compatible.sh | ||
| CMakeLists.txt | ||
| db_bench.cc | ||
| db_bench_tool.cc | ||
| db_bench_tool_test.cc | ||
| db_crashtest.py | ||
| db_repl_stress.cc | ||
| db_sanity_test.cc | ||
| dbench_monitor | ||
| Dockerfile | ||
| generate_random_db.sh | ||
| ingest_external_sst.sh | ||
| io_tracer_parser.cc | ||
| io_tracer_parser_test.cc | ||
| io_tracer_parser_tool.cc | ||
| io_tracer_parser_tool.h | ||
| ldb.cc | ||
| ldb_cmd.cc | ||
| ldb_cmd_impl.h | ||
| ldb_cmd_test.cc | ||
| ldb_test.py | ||
| ldb_tool.cc | ||
| pflag | ||
| reduce_levels_test.cc | ||
| regression_test.sh | ||
| restore_db.sh | ||
| rocksdb_dump_test.sh | ||
| run_blob_bench.sh | ||
| run_flash_bench.sh | ||
| run_leveldb.sh | ||
| sample-dump.dmp | ||
| simulated_hybrid_file_system.cc | ||
| simulated_hybrid_file_system.h | ||
| sst_dump.cc | ||
| sst_dump_test.cc | ||
| sst_dump_tool.cc | ||
| trace_analyzer.cc | ||
| trace_analyzer_test.cc | ||
| trace_analyzer_tool.cc | ||
| trace_analyzer_tool.h | ||
| verify_random_db.sh | ||
| write_external_sst.sh | ||
| write_stress.cc | ||
| write_stress_runner.py | ||