rocksdb/tools
Mayank Agarwal bf66c10b13 Use KeyMayExist for WriteBatch-Deletes
Summary:
Introduced KeyMayExist checking during writebatch-delete and removed from Outer Delete API because it uses writebatch-delete.
Added code to skip getting Table from disk if not already present in table_cache.
Some renaming of variables.
Introduced KeyMayExistImpl which allows checking since specified sequence number in GetImpl useful to check partially written writebatch.
Changed KeyMayExist to not be pure virtual and provided a default implementation.
Expanded unit-tests in db_test to check appropriately.
Ran db_stress for 1 hour with ./db_stress --max_key=100000 --ops_per_thread=10000000 --delpercent=50 --filter_deletes=1 --statistics=1.

Test Plan: db_stress;make check

Reviewers: dhruba, haobo

Reviewed By: dhruba

CC: leveldb, xjin

Differential Revision: https://reviews.facebook.net/D11745
2013-07-23 13:36:50 -07:00
..
shell Titile: a command line shell to read/write data from a leveldb thrift server 2012-08-23 09:41:05 -07:00
db_crashtest2.py [RocksDB] add back --mmap_read options to crashtest 2013-06-19 16:15:59 -07:00
db_crashtest.py [RocksDB] add back --mmap_read options to crashtest 2013-06-19 16:15:59 -07:00
db_repl_stress.cc Do not allow Transaction Log Iterator to fall ahead when writer is writing the same file 2013-03-06 14:05:53 -08:00
db_stress.cc Use KeyMayExist for WriteBatch-Deletes 2013-07-23 13:36:50 -07:00
ldb_test.py Enhance the ldb tool to support ttl databases 2013-05-15 12:10:00 -07:00
ldb.cc [RocksDB] Expose LDB functioanality as a library call - clients can build their own LDB binary with additional options 2013-04-11 20:21:49 -07:00
reduce_levels_test.cc [Rocksdb] codemod NULL to nullptr in tools/*.cc 2013-03-21 10:45:57 -07:00
sst_dump.cc [RocksDB] cleanup EnvOptions 2013-06-12 11:17:19 -07:00