leveldb_ttl

10225501448 李度 10225101546 陈胤遒 10215501422 高宇菲

Verlauf

Gabor Cselle 299ccedfec A number of bugfixes: - Added DB::CompactRange() method. Changed manual compaction code so it breaks up compactions of big ranges into smaller compactions. Changed the code that pushes the output of memtable compactions to higher levels to obey the grandparent constraint: i.e., we must never have a single file in level L that overlaps too much data in level L+1 (to avoid very expensive L-1 compactions). Added code to pretty-print internal keys. - Fixed bug where we would not detect overlap with files in level-0 because we were incorrectly using binary search on an array of files with overlapping ranges. Added "leveldb.sstables" property that can be used to dump all of the sstables and ranges that make up the db state. - Removing post_write_snapshot support. Email to leveldb mailing list brought up no users, just confusion from one person about what it meant. - Fixing static_cast char to unsigned on BIG_ENDIAN platforms. Fixes Issue 35 and Issue 36. - Comment clarification to address leveldb Issue 37. - Change license in posix_logger.h to match other files. - A build problem where uint32 was used instead of uint32_t. Sync with upstream @24408625		vor 13 Jahren
..
arena.cc	@20776309	vor 13 Jahren
arena.h	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
arena_test.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
cache.cc	Sync with upstream @23860137.	vor 13 Jahren
cache_test.cc	Bugfix for issue 33; reduce lock contention in Get(), parallel benchmarks.	vor 13 Jahren
coding.cc	@20776309	vor 13 Jahren
coding.h	A number of bugfixes:	vor 13 Jahren
coding_test.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
comparator.cc	Sun Studio support, and fix for test related memory fixes.	vor 13 Jahren
crc32c.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
crc32c.h	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
crc32c_test.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
env.cc	Speed up Snappy uncompression, new Logger interface.	vor 13 Jahren
env_posix.cc	Speed up Snappy uncompression, new Logger interface.	vor 13 Jahren
env_test.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
hash.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
hash.h	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
histogram.cc	Bugfix for issue 33; reduce lock contention in Get(), parallel benchmarks.	vor 13 Jahren
histogram.h	Bugfix for issue 33; reduce lock contention in Get(), parallel benchmarks.	vor 13 Jahren
logging.cc	@20776309	vor 13 Jahren
logging.h	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
mutexlock.h	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
options.cc	@20776309	vor 13 Jahren
posix_logger.h	A number of bugfixes:	vor 13 Jahren
random.h	@20776309	vor 13 Jahren
status.cc	sync with upstream @ 21409451	vor 13 Jahren
testharness.cc	Bugfixes for iterator and documentation.	vor 13 Jahren
testharness.h	Bugfixes for iterator and documentation.	vor 13 Jahren
testutil.cc	reverting disastrous MOE commit, returning to r21	vor 13 Jahren
testutil.h	reverting disastrous MOE commit, returning to r21	vor 13 Jahren