Zhichao Cao f44e69c64a Use DbSessionId as cache key prefix when secondary cache is enabled (#8360) ... Summary: Currently, we either use the file system inode or a monotonically incrementing runtime ID as the block cache key prefix. However, if we use a monotonically incrementing runtime ID (in the case that the file system does not support inode id generation), in some cases, it cannot ensure uniqueness (e.g., we have secondary cache migrated from host to host). We use DbSessionID (20 bytes) + current file number (at most 10 bytes) as the new cache block key prefix when the secondary cache is enabled. So can accommodate scenarios such as transfer of cache state across hosts. Pull Request resolved: https://github.com/facebook/rocksdb/pull/8360 Test Plan: add the test to lru_cache_test Reviewed By: pdillinger Differential Revision: D29006215 Pulled By: zhichao-cao fbshipit-source-id: 6cff686b38d83904667a2bd39923cd030df16814		2021-06-10 11:02:43 -07:00
..
binary_search_index_reader.cc	Separate internal and user key comparators in BlockIter (#6944)	2020-07-07 17:26:16 -07:00
binary_search_index_reader.h	Extend Get/MultiGet deadline support to table open (#6982)	2020-06-29 14:53:17 -07:00
block.cc	Remove unused includes (#7604)	2020-10-28 23:22:27 -07:00
block.h	Add EnvTestWithParam::OptionsTest to the ASSERT_STATUS_CHECKED passes (#7283)	2020-08-20 19:18:35 -07:00
block_based_filter_block.cc	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
block_based_filter_block.h	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
block_based_filter_block_test.cc	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
block_based_table_builder.cc	Use DbSessionId as cache key prefix when secondary cache is enabled (#8360)	2021-06-10 11:02:43 -07:00
block_based_table_builder.h	Refactor: use TableBuilderOptions to reduce parameter lists (#8240)	2021-04-29 07:00:50 -07:00
block_based_table_factory.cc	Use DbSessionId as cache key prefix when secondary cache is enabled (#8360)	2021-06-10 11:02:43 -07:00
block_based_table_factory.h	Refactor: use TableBuilderOptions to reduce parameter lists (#8240)	2021-04-29 07:00:50 -07:00
block_based_table_iterator.cc	Clean up InternalIterator upper bound logic a little bit (#7200)	2020-08-05 10:44:57 -07:00
block_based_table_iterator.h	Exclude timestamp from prefix extractor (#7668)	2020-12-01 14:07:15 -08:00
block_based_table_reader.cc	Use DbSessionId as cache key prefix when secondary cache is enabled (#8360)	2021-06-10 11:02:43 -07:00
block_based_table_reader.h	Use DbSessionId as cache key prefix when secondary cache is enabled (#8360)	2021-06-10 11:02:43 -07:00
block_based_table_reader_impl.h	Divide block_based_table_reader.cc (#6527)	2020-03-12 21:41:50 -07:00
block_based_table_reader_test.cc	Make it possible to apply only a subrange of table property collectors (#8298)	2021-05-17 18:28:39 -07:00
block_builder.cc	Add pipelined & parallel compression optimization (#6262)	2020-04-01 16:40:18 -07:00
block_builder.h	Add pipelined & parallel compression optimization (#6262)	2020-04-01 16:40:18 -07:00
block_like_traits.h	fix lru caching test and fix reference binding to null pointer (#8326)	2021-05-24 08:37:00 -07:00
block_prefetcher.cc	Improve BlockPrefetcher to prefetch only for sequential scans (#7394)	2021-04-28 12:53:46 -07:00
block_prefetcher.h	Improve BlockPrefetcher to prefetch only for sequential scans (#7394)	2021-04-28 12:53:46 -07:00
block_prefix_index.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
block_prefix_index.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
block_test.cc	More Makefile Cleanup (#7097)	2020-07-09 14:35:17 -07:00
block_type.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
cachable_entry.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
data_block_footer.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
data_block_footer.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
data_block_hash_index.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
data_block_hash_index.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
data_block_hash_index_test.cc	Make it possible to apply only a subrange of table property collectors (#8298)	2021-05-17 18:28:39 -07:00
filter_block.h	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
filter_block_reader_common.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
filter_block_reader_common.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
filter_policy.cc	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
filter_policy_internal.h	Revert Ribbon starting level support from #8198 (#8212)	2021-04-20 19:46:40 -07:00
flush_block_policy.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
flush_block_policy.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
full_filter_block.cc	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
full_filter_block.h	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
full_filter_block_test.cc	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
hash_index_reader.cc	Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262)	2021-05-05 14:00:17 -07:00
hash_index_reader.h	Extend Get/MultiGet deadline support to table open (#6982)	2020-06-29 14:53:17 -07:00
index_builder.cc	Move break into block (#7468)	2020-09-30 20:24:23 -07:00
index_builder.h	Make db_basic_test pass assert status checked (#7452)	2020-09-29 09:49:04 -07:00
index_reader_common.cc	Divide block_based_table_reader.cc (#6527)	2020-03-12 21:41:50 -07:00
index_reader_common.h	Divide block_based_table_reader.cc (#6527)	2020-03-12 21:41:50 -07:00
mock_block_based_table.h	Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262)	2021-05-05 14:00:17 -07:00
parsed_full_filter_block.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	2020-02-20 12:09:57 -08:00
parsed_full_filter_block.h	Use new Insert and Lookup APIs in table reader to support secondary cache (#8315)	2021-05-21 18:29:12 -07:00
partitioned_filter_block.cc	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
partitioned_filter_block.h	Add table properties for number of entries added to filters (#8323)	2021-05-21 17:11:32 -07:00
partitioned_filter_block_test.cc	Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262)	2021-05-05 14:00:17 -07:00
partitioned_index_iterator.cc	Fix misspelling of PartitionedIndexIterator (#7450)	2020-09-29 16:28:13 -07:00
partitioned_index_iterator.h	Fix misspelling of PartitionedIndexIterator (#7450)	2020-09-29 16:28:13 -07:00
partitioned_index_reader.cc	Improve BlockPrefetcher to prefetch only for sequential scans (#7394)	2021-04-28 12:53:46 -07:00
partitioned_index_reader.h	Get() to fail with underlying failures in PartitionIndexReader::CacheDependencies() (#7297)	2020-08-25 19:01:05 -07:00
reader_common.cc	Fix block checksum for >=4GB, refactor (#6978)	2020-06-19 16:18:24 -07:00
reader_common.h	Bring the Configurable options together (#5753)	2020-09-14 17:01:01 -07:00
uncompression_dict_reader.cc	Rename variables in ImmutableCFOptions to avoid conflicts with ImmutableDBOptions (#8227)	2021-04-26 12:43:45 -07:00
uncompression_dict_reader.h	Extend Get/MultiGet deadline support to table open (#6982)	2020-06-29 14:53:17 -07:00