XOY-Leveldb

小组成员：谢瑞阳、徐翔宇

Histórico

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		hace 3 años
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autocompact_test.cc	Add some std:: qualifiers to types and functions.	hace 4 años
builder.cc	Merge pull request #819 from wzk784533:master	hace 4 años
builder.h	Format all files IAW the Google C++ Style Guide.	hace 5 años
c.cc	IWYU fixes in db/c.cc.	hace 3 años
c_test.c	unsigned char -> uint8_t	hace 5 años
corruption_test.cc	Add some std:: qualifiers to types and functions.	hace 4 años
db_impl.cc	Sync MANIFEST before closing in db_impl when creating a new DB.	hace 4 años
db_impl.h	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	hace 5 años
db_iter.cc	Add some std:: qualifiers to types and functions.	hace 4 años
db_iter.h	Switch from C headers to C++ headers.	hace 4 años
db_test.cc	Use partial path to benchmark/benchmark.h.	hace 3 años
dbformat.cc	Add some std:: qualifiers to types and functions.	hace 4 años
dbformat.h	unsigned char -> uint8_t	hace 5 años
dbformat_test.cc	Internal change.	hace 5 años
dumpfile.cc	Switch from C headers to C++ headers.	hace 4 años
fault_injection_test.cc	Add some std:: qualifiers to types and functions.	hace 4 años
filename.cc	Add some std:: qualifiers to types and functions.	hace 4 años
filename.h	Switch from C headers to C++ headers.	hace 4 años
filename_test.cc	Internal change.	hace 5 años
leveldbutil.cc	Add some std:: qualifiers to types and functions.	hace 4 años
log_format.h	Convert documentation to markdown.	hace 7 años
log_reader.cc	Add some std:: qualifiers to types and functions.	hace 4 años
log_reader.h	Switch from C headers to C++ headers.	hace 4 años
log_test.cc	Add some std:: qualifiers to types and functions.	hace 4 años
log_writer.cc	Switch from C headers to C++ headers.	hace 4 años
log_writer.h	Switch from C headers to C++ headers.	hace 4 años
memtable.cc	Add some std:: qualifiers to types and functions.	hace 4 años
memtable.h	Correct class/structure declaration order.	hace 5 años
recovery_test.cc	Add some std:: qualifiers to types and functions.	hace 4 años
repair.cc	Add some std:: qualifiers to types and functions.	hace 4 años
skiplist.h	Correct class/structure declaration order.	hace 5 años
skiplist_test.cc	Add some std:: qualifiers to types and functions.	hace 4 años
snapshot.h	Format all files IAW the Google C++ Style Guide.	hace 5 años
table_cache.cc	Format all files IAW the Google C++ Style Guide.	hace 5 años
table_cache.h	Switch from C headers to C++ headers.	hace 4 años
version_edit.cc	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	hace 5 años
version_edit.h	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	hace 5 años
version_edit_test.cc	Add Env::Remove{File,Dir} which obsolete Env::Delete{File,Dir}.	hace 5 años
version_set.cc	Fix compactions that could end up breaking a run of the same user	hace 3 años
version_set.h	Correct class/structure declaration order.	hace 5 años
version_set_test.cc	Internal change.	hace 5 años
write_batch.cc	Style cleanup.	hace 5 años
write_batch_internal.h	Format all files IAW the Google C++ Style Guide.	hace 5 años
write_batch_test.cc	Internal change.	hace 5 años