LevelDB_KV_Sep

作者：韩晨旭 10225101440 李畅 10225102463

Sanjay Ghemawat 13e3c4efc6 Fix compactions that could end up breaking a run of the same user key across multiple files. As reported in Github issue #339, it is incorrect to split the same user key across multiple compacted files since it causes tombstones/newer-versions to be dropped, thereby exposing obsolete data. There was a fix for #339, but it ended up not fully fixing the problem. (It checked for boundary problems in the first level being compacted, but not the second). This problem was revealed by Github issue 887. We now adjust boundaries to avoid splitting user keys in both the first level and the second level. PiperOrigin-RevId: 374921082		3 年之前
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autocompact_test.cc	Add some std:: qualifiers to types and functions.	4 年之前
builder.cc	Merge pull request #819 from wzk784533:master	4 年之前
builder.h	Format all files IAW the Google C++ Style Guide.	5 年之前
c.cc	IWYU fixes in db/c.cc.	3 年之前
c_test.c	unsigned char -> uint8_t	5 年之前
corruption_test.cc	Add some std:: qualifiers to types and functions.	4 年之前
db_impl.cc	Sync MANIFEST before closing in db_impl when creating a new DB.	3 年之前
db_impl.h	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	4 年之前
db_iter.cc	Add some std:: qualifiers to types and functions.	4 年之前
db_iter.h	Switch from C headers to C++ headers.	4 年之前
db_test.cc	Use partial path to benchmark/benchmark.h.	3 年之前
dbformat.cc	Add some std:: qualifiers to types and functions.	4 年之前
dbformat.h	unsigned char -> uint8_t	5 年之前
dbformat_test.cc	Internal change.	5 年之前
dumpfile.cc	Switch from C headers to C++ headers.	4 年之前
fault_injection_test.cc	Add some std:: qualifiers to types and functions.	4 年之前
filename.cc	Add some std:: qualifiers to types and functions.	4 年之前
filename.h	Switch from C headers to C++ headers.	4 年之前
filename_test.cc	Internal change.	5 年之前
leveldbutil.cc	Add some std:: qualifiers to types and functions.	4 年之前
log_format.h	Convert documentation to markdown.	7 年之前
log_reader.cc	Add some std:: qualifiers to types and functions.	4 年之前
log_reader.h	Switch from C headers to C++ headers.	4 年之前
log_test.cc	Add some std:: qualifiers to types and functions.	4 年之前
log_writer.cc	Switch from C headers to C++ headers.	4 年之前
log_writer.h	Switch from C headers to C++ headers.	4 年之前
memtable.cc	Add some std:: qualifiers to types and functions.	4 年之前
memtable.h	Correct class/structure declaration order.	5 年之前
recovery_test.cc	Add some std:: qualifiers to types and functions.	4 年之前
repair.cc	Add some std:: qualifiers to types and functions.	4 年之前
skiplist.h	Correct class/structure declaration order.	5 年之前
skiplist_test.cc	Add some std:: qualifiers to types and functions.	4 年之前
snapshot.h	Format all files IAW the Google C++ Style Guide.	5 年之前
table_cache.cc	Format all files IAW the Google C++ Style Guide.	5 年之前
table_cache.h	Switch from C headers to C++ headers.	4 年之前
version_edit.cc	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	4 年之前
version_edit.h	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	4 年之前
version_edit_test.cc	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	4 年之前
version_set.cc	Fix compactions that could end up breaking a run of the same user	3 年之前
version_set.h	Correct class/structure declaration order.	5 年之前
version_set_test.cc	Internal change.	5 年之前
write_batch.cc	Style cleanup.	5 年之前
write_batch_internal.h	Format all files IAW the Google C++ Style Guide.	5 年之前
write_batch_test.cc	Internal change.	5 年之前