fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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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		3 years ago
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cache.cc	Refactor Option obj address from char* to void* (#8295)	3 years ago
cache_bench.cc	Allow cache_bench/db_bench to use a custom secondary cache (#8312)	3 years ago
cache_bench_tool.cc	Allow cache_bench/db_bench to use a custom secondary cache (#8312)	3 years ago
cache_entry_roles.cc	Use deleters to label cache entries and collect stats (#8297)	3 years ago
cache_entry_roles.h	Use deleters to label cache entries and collect stats (#8297)	3 years ago
cache_entry_stats.h	Fix a major performance bug in 6.21 for cache entry stats (#8369)	3 years ago
cache_helpers.h	Use deleters to label cache entries and collect stats (#8297)	3 years ago
cache_test.cc	Use deleters to label cache entries and collect stats (#8297)	3 years ago
clock_cache.cc	Use deleters to label cache entries and collect stats (#8297)	3 years ago
clock_cache.h	Change RocksDB License	7 years ago
lru_cache.cc	Use deleters to label cache entries and collect stats (#8297)	3 years ago
lru_cache.h	Use deleters to label cache entries and collect stats (#8297)	3 years ago
lru_cache_test.cc	Use DbSessionId as cache key prefix when secondary cache is enabled (#8360)	3 years ago
sharded_cache.cc	Use deleters to label cache entries and collect stats (#8297)	3 years ago
sharded_cache.h	Use deleters to label cache entries and collect stats (#8297)	3 years ago