mirror of https://github.com/facebook/rocksdb.git
8d50a7c9df
Summary: According to this [Q&A](https://github.com/facebook/rocksdb/wiki/RocksDB-FAQ#:~:text=Q%3A%20If%20I%20use%20non%2Ddefault%20comparators%20or%20merge%20operators%2C%20can%20I%20still%20use%20ldb%20tool%3F), user should be able to use LDB with passing a customized comparator into the option. In the process of opening DB in order to perform ldb commands, there is a exception saying comparator not match even if a option with customized comparator is provided. After initializing the column family to open DB, the `LDBCommand::OverrideBaseCFOptions` method does not update the comparator inside column family descriptor using the passed in options. This can cause a mismatch while doing version edit, and in function `ToggleUDT CompareComparator` it will failed and return a exception saying comparator not match. Propose fix by updating the column family descriptor's option using the user passed in option. Also a test case is provided to illustrate the steps. Pull Request resolved: https://github.com/facebook/rocksdb/pull/12159 Reviewed By: hx235 Differential Revision: D52267367 Pulled By: ajkr fbshipit-source-id: c240f93f440e02cb485893de058a46c6dbf9654b |
||
|---|---|---|
| .. | ||
| advisor | ||
| block_cache_analyzer | ||
| dump | ||
| CMakeLists.txt | ||
| Dockerfile | ||
| 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 | ||
| 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 | ||
| 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 | ||