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Peter Dillinger f8c685c4fc Check for and disallow shared key space in block caches (#9172) 
Summary:
We have three layers of block cache that often use the same key
but map to different physical data:
* BlockBasedTableOptions::block_cache
* BlockBasedTableOptions::block_cache_compressed
* BlockBasedTableOptions::persistent_cache

If any two of these happen to share an underlying implementation and key
space (insertion into one shows up in another), then memory safety is
broken. The simplest case is block_cache == block_cache_compressed.
(Credit mrambacher for asking about this case in a review.)

With this change, we explicitly check for overlap and preemptively and
safely fail with a Status code.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9172

Test Plan: test added. Crashes without new check

Reviewed By: anand1976

Differential Revision: D32465659

Pulled By: pdillinger

fbshipit-source-id: 3876b45b6dce6167e5a7a642725ddc86b96f8e40
2021-11-16 11:16:05 -08:00
..
blob
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
compaction
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
db_impl
Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)
2021-11-15 12:52:18 -08:00
arena_wrapped_db_iter.cc
Rename ImmutableOptions variables (#8409)
2021-06-16 16:51:38 -07:00
arena_wrapped_db_iter.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
builder.cc
Don't call OnTableFileCreated with OK for empty+deleted file (#9118)
2021-11-03 08:43:27 -07:00
builder.h
Expose blob file information through the EventListener interface (#8675)
2021-09-16 17:23:36 -07:00
c_test.c
Make it possible to force the garbage collection of the oldest blob files (#8994)
2021-10-11 18:03:01 -07:00
c.cc
Make it possible to force the garbage collection of the oldest blob files (#8994)
2021-10-11 18:03:01 -07:00
column_family_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
column_family.cc
Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)
2021-11-15 12:52:18 -08:00
column_family.h
Add DB properties for BlobDB (#8734)
2021-09-08 12:22:04 -07:00
compact_files_test.cc
Compaction should not move data to up level (#8116)
2021-03-29 17:10:42 -07:00
comparator_db_test.cc
Remove unused includes (#7604)
2020-10-28 23:22:27 -07:00
convenience.cc
Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262)
2021-05-05 14:00:17 -07:00
corruption_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
cuckoo_table_db_test.cc
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -07:00
db_basic_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
db_block_cache_test.cc
Check for and disallow shared key space in block caches (#9172)
2021-11-16 11:16:05 -08:00
db_bloom_filter_test.cc
Make SliceTransform into a Customizable class (#8641)
2021-09-27 07:43:47 -07:00
db_compaction_filter_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_compaction_test.cc
Try to start TTL earlier with kMinOverlappingRatio is used (#8749)
2021-11-01 14:36:31 -07:00
db_dynamic_level_test.cc
Make SystemClock into a Customizable Class (#8636)
2021-09-21 09:23:48 -07:00
db_encryption_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_filesnapshot.cc
Add (Live)FileStorageInfo API (#8968)
2021-10-16 10:04:32 -07:00
db_flush_test.cc
Fix TSAN report on MemPurge test (#9115)
2021-11-02 21:54:29 -07:00
db_info_dumper.cc
Allow WAL dir to change with db dir (#8582)
2021-07-30 12:16:44 -07:00
db_info_dumper.h
Add a DB Session ID (#6959)
2020-06-15 10:47:02 -07:00
db_inplace_update_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_io_failure_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
db_iter_stress_test.cc
Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262)
2021-05-05 14:00:17 -07:00
db_iter_test.cc
Remove some unneeded code (#8736)
2021-09-01 14:28:58 -07:00
db_iter.cc
Rename ImmutableOptions variables (#8409)
2021-06-16 16:51:38 -07:00
db_iter.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
db_iterator_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_kv_checksum_test.cc
Allow WriteBatch to have keys with different timestamp sizes (#8725)
2021-09-12 15:34:26 -07:00
db_log_iter_test.cc
Attempt to deflake DBTestXactLogIterator.TransactionLogIteratorCorruptedLog (#8627)
2021-08-10 11:10:07 -07:00
db_logical_block_size_cache_test.cc
Add further tests to ASSERT_STATUS_CHECKED (2) (#7698)
2020-12-09 21:21:16 -08:00
db_memtable_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_merge_operand_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_merge_operator_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_options_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_properties_test.cc
Add support for building on s390x platform (#8962)
2021-10-22 10:13:15 -07:00
db_range_del_test.cc
Incremental Space Amp Compactions in Universal Style (#8655)
2021-10-20 10:04:13 -07:00
db_secondary_test.cc
Skip directory fsync for filesystem btrfs (#8903)
2021-11-03 12:21:27 -07:00
db_sst_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
db_statistics_test.cc
Bytes read stat for VerifyChecksum() and VerifyFileChecksums() APIs (#8741)
2021-09-07 13:28:29 -07:00
db_table_properties_test.cc
Experimental support for SST unique IDs (#8990)
2021-10-18 23:32:01 -07:00
db_tailing_iter_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_test2.cc
Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)
2021-11-15 12:52:18 -08:00
db_test_util.cc
Implement XXH3 block checksum type (#9069)
2021-10-28 22:15:17 -07:00
db_test_util.h
Implement XXH3 block checksum type (#9069)
2021-10-28 22:15:17 -07:00
db_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
db_universal_compaction_test.cc
Make SystemClock into a Customizable Class (#8636)
2021-09-21 09:23:48 -07:00
db_wal_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
db_with_timestamp_basic_test.cc
Fix a bug in timestamp-related GC (#9116)
2021-11-09 13:08:55 -08:00
db_with_timestamp_compaction_test.cc
Make MemTableRepFactory into a Customizable class (#8419)
2021-09-08 07:46:44 -07:00
db_write_buffer_manager_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
db_write_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
dbformat_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
dbformat.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
dbformat.h
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
deletefile_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
error_handler_fs_test.cc
cleanup error_handler related code (#9098)
2021-11-08 15:49:17 -08:00
error_handler.cc
cleanup error_handler related code (#9098)
2021-11-08 15:49:17 -08:00
error_handler.h
cleanup error_handler related code (#9098)
2021-11-08 15:49:17 -08:00
event_helpers.cc
Expose blob file information through the EventListener interface (#8675)
2021-09-16 17:23:36 -07:00
event_helpers.h
Expose blob file information through the EventListener interface (#8675)
2021-09-16 17:23:36 -07:00
experimental.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
external_sst_file_basic_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
external_sst_file_ingestion_job.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
external_sst_file_ingestion_job.h
Fix sequence number bump logic in multi-CF SST ingestion (#9005)
2021-10-12 20:39:52 -07:00
external_sst_file_test.cc
Implement XXH3 block checksum type (#9069)
2021-10-28 22:15:17 -07:00
fault_injection_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
file_indexer_test.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
file_indexer.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
file_indexer.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
filename_test.cc
Remove unused includes (#7604)
2020-10-28 23:22:27 -07:00
flush_job_test.cc
Fix NotifyOnFlushCompleted() for atomic flush (#8585)
2021-08-03 13:31:10 -07:00
flush_job.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
flush_job.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
flush_scheduler.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
flush_scheduler.h
Include C++ standard library headers instead of C compatibility headers (#8068)
2021-03-19 12:09:47 -07:00
forward_iterator_bench.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
forward_iterator.cc
Fix some typos in comments (#8066)
2021-03-25 21:18:08 -07:00
forward_iterator.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
import_column_family_job.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
import_column_family_job.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
import_column_family_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
internal_stats.cc
InternalStats::DumpCFMapStat: fix sum.w_amp (#9065)
2021-10-31 23:11:43 -07:00
internal_stats.h
Support GetMapProperty() with "rocksdb.dbstats" (#9057)
2021-10-20 13:17:00 -07:00
job_context.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
kv_checksum.h
fix compile errors in db/kv_checksum.h (#9173)
2021-11-16 10:20:50 -08:00
listener_test.cc
Don't call OnTableFileCreated with OK for empty+deleted file (#9118)
2021-11-03 08:43:27 -07:00
log_format.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
log_reader.cc
Fix kPointInTimeRecovery handling of truncated WAL (#7701)
2020-11-30 18:11:38 -08:00
log_reader.h
Real fix for race in backup custom checksum checking (#7309)
2020-08-26 10:39:20 -07:00
log_test.cc
Make StringEnv, StringSink, StringSource use FS classes (#7786)
2021-01-04 16:01:01 -08:00
log_writer.cc
Using existing crc32c checksum in checksum handoff for Manifest and WAL (#8412)
2021-06-25 00:47:17 -07:00
log_writer.h
Include C++ standard library headers instead of C compatibility headers (#8068)
2021-03-19 12:09:47 -07:00
logs_with_prep_tracker.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
logs_with_prep_tracker.h
Include C++ standard library headers instead of C compatibility headers (#8068)
2021-03-19 12:09:47 -07:00
lookup_key.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
malloc_stats.cc
Replace most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
malloc_stats.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
manual_compaction_test.cc
Add more tests for assert status checked (#7524)
2020-12-22 23:45:58 -08:00
memtable_list_test.cc
Fix NotifyOnFlushCompleted() for atomic flush (#8585)
2021-08-03 13:31:10 -07:00
memtable_list.cc
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
memtable_list.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
memtable.cc
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
memtable.h
Adapt key-value checksum for timestamp-suffixed keys (#8914)
2021-09-14 13:14:39 -07:00
merge_context.h
Add Merge Operator support to WriteBatchWithIndex (#8135)
2021-05-10 12:50:25 -07:00
merge_helper_test.cc
Cleanup multiple implementations of VectorIterator (#8901)
2021-10-06 07:48:31 -07:00
merge_helper.cc
Add support for Merge with base value during Compaction in IntegratedBlobDB (#8445)
2021-06-24 18:11:30 -07:00
merge_helper.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
merge_operator.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
merge_test.cc
Built-in support for generating unique IDs, bug fix (#8708)
2021-08-30 15:20:41 -07:00
obsolete_files_test.cc
Enable a few unit tests to use custom Env objects (#9087)
2021-11-08 11:05:59 -08:00
options_file_test.cc
No elide constructors (#7798)
2020-12-23 16:55:53 -08:00
output_validator.cc
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
output_validator.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
perf_context_test.cc
Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)
2021-03-15 04:34:11 -07:00
periodic_work_scheduler_test.cc
Fix a minor issue with initializing the test path (#8555)
2021-07-23 08:38:45 -07:00
periodic_work_scheduler.cc
Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)
2021-03-15 04:34:11 -07:00
periodic_work_scheduler.h
Add a SystemClock class to capture the time functions of an Env (#7858)
2021-01-25 22:09:11 -08:00
pinned_iterators_manager.h
Replace most typedef with using= (#8751)
2021-09-07 11:31:59 -07:00
plain_table_db_test.cc
Remove some unneeded code (#8736)
2021-09-01 14:28:58 -07:00
pre_release_callback.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
prefix_test.cc
Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)
2021-03-15 04:34:11 -07:00
range_del_aggregator_bench.cc
Cleanup multiple implementations of VectorIterator (#8901)
2021-10-06 07:48:31 -07:00
range_del_aggregator_test.cc
Cleanup multiple implementations of VectorIterator (#8901)
2021-10-06 07:48:31 -07:00
range_del_aggregator.cc
In ParseInternalKey(), include corrupt key info in Status (#7515)
2020-10-28 10:12:58 -07:00
range_del_aggregator.h
Fix some typos in comments (#8066)
2021-03-25 21:18:08 -07:00
range_tombstone_fragmenter_test.cc
Cleanup multiple implementations of VectorIterator (#8901)
2021-10-06 07:48:31 -07:00
range_tombstone_fragmenter.cc
Added memtable garbage statistics (#8411)
2021-06-18 04:57:27 -07:00
range_tombstone_fragmenter.h
Added memtable garbage statistics (#8411)
2021-06-18 04:57:27 -07:00
read_callback.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
repair_test.cc
Some fixes and enhancements to ldb repair (#8544)
2021-07-28 16:44:14 -07:00
repair.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
snapshot_checker.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
snapshot_impl.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
snapshot_impl.h
Fix and detect headers with missing dependencies (#8893)
2021-09-10 10:00:26 -07:00
table_cache.cc
Add file temperature related counter and bytes stats to and io_stats (#8710)
2021-10-07 14:58:41 -07:00
table_cache.h
Add file temperature related counter and bytes stats to and io_stats (#8710)
2021-10-07 14:58:41 -07:00
table_properties_collector_test.cc
Support "level_at_creation" in TablePropertiesCollectorFactory::Context (#8919)
2021-09-28 12:35:24 -07:00
table_properties_collector.cc
Apply sample_for_compression to all block-based tables (#8105)
2021-03-25 15:00:45 -07:00
table_properties_collector.h
Support "level_at_creation" in TablePropertiesCollectorFactory::Context (#8919)
2021-09-28 12:35:24 -07:00
transaction_log_impl.cc
Add file operation callbacks to SequentialFileReader (#8982)
2021-10-05 10:51:59 -07:00
transaction_log_impl.h
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
trim_history_scheduler.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
trim_history_scheduler.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
version_builder_test.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
version_builder.cc
Refactor and unify blob file saving and the logic that finds the oldest live blob file (#9122)
2021-11-05 16:50:52 -07:00
version_builder.h
Refactor the detailed consistency checks and the SST saving logic in VersionBuilder (#9099)
2021-11-03 11:52:47 -07:00
version_edit_handler.cc
Cleanup includes in dbformat.h (#8930)
2021-09-29 04:04:40 -07:00
version_edit_handler.h
Fixed manifest_dump issues when printing keys and values containing null characters (#8378)
2021-06-10 12:55:20 -07:00
version_edit_test.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
version_edit.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
version_edit.h
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
version_set_test.cc
Track per-SST user-defined timestamp information in MANIFEST (#9092)
2021-11-10 10:49:04 -08:00
version_set.cc
Reuse internal auto readhead_size at each Level (expect L0) for Iterations (#9056)
2021-11-10 16:20:04 -08:00
version_set.h
Refactor the detailed consistency checks and the SST saving logic in VersionBuilder (#9099)
2021-11-03 11:52:47 -07:00
wal_edit_test.cc
Always track WAL obsoletion (#7759)
2020-12-09 16:02:12 -08:00
wal_edit.cc
Always track WAL obsoletion (#7759)
2020-12-09 16:02:12 -08:00
wal_edit.h
Always track WAL obsoletion (#7759)
2020-12-09 16:02:12 -08:00
wal_manager_test.cc
Make SystemClock into a Customizable Class (#8636)
2021-09-21 09:23:48 -07:00
wal_manager.cc
Allow WAL dir to change with db dir (#8582)
2021-07-30 12:16:44 -07:00
wal_manager.h
Allow WAL dir to change with db dir (#8582)
2021-07-30 12:16:44 -07:00
write_batch_base.cc
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
write_batch_internal.h
Adapt key-value checksum for timestamp-suffixed keys (#8914)
2021-09-14 13:14:39 -07:00
write_batch_test.cc
Remove some unneeded code (#8736)
2021-09-01 14:28:58 -07:00
write_batch.cc
Adapt key-value checksum for timestamp-suffixed keys (#8914)
2021-09-14 13:14:39 -07:00
write_callback_test.cc
Move slow valgrind tests behind -DROCKSDB_FULL_VALGRIND_RUN (#8475)
2021-07-07 11:14:05 -07:00
write_callback.h
Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)
2020-02-20 12:09:57 -08:00
write_controller_test.cc
Revamp WriteController (#8064)
2021-03-18 09:47:31 -07:00
write_controller.cc
Revamp WriteController (#8064)
2021-03-18 09:47:31 -07:00
write_controller.h
Revamp WriteController (#8064)
2021-03-18 09:47:31 -07:00
write_thread.cc
Stall writes in WriteBufferManager when memory_usage exceeds buffer_size (#7898)
2021-04-21 13:54:02 -07:00
write_thread.h
typo: fix typo in db/write_thread's state (#8423)
2021-06-18 17:14:51 -07:00