5 Commits (f2b4939da4ee7cc2c967e5bcabe468c5226fbb1d)

Author	SHA1	Message	Date
Sunpoet Po-Chuan Hsieh	2172b660eb	Fix build on FreeBSD ... Summary: ``` CC utilities/column_aware_encoding_exp.o utilities/column_aware_encoding_exp.cc:149:5: error: use of undeclared identifier 'exit' exit(1); ^ utilities/column_aware_encoding_exp.cc:154:5: error: use of undeclared identifier 'exit' exit(1); ^ utilities/column_aware_encoding_exp.cc:158:5: error: use of undeclared identifier 'exit' exit(1); ^ 3 errors generated. ``` Closes https://github.com/facebook/rocksdb/pull/1754 Differential Revision: D4399044 Pulled By: IslamAbdelRahman fbshipit-source-id: fbab5a2	8 years ago
sdong	607628d349	Support ZSTD with finalized format ... Summary: ZSTD 1.0.0 is coming. We can finally add a support of ZSTD without worrying about compatibility. Still keep ZSTDNotFinal for compatibility reason. Test Plan: Run all tests. Run db_bench with ZSTD version with RocksDB built with ZSTD 1.0 and older. Reviewers: andrewkr, IslamAbdelRahman Reviewed By: IslamAbdelRahman Subscribers: cyan, igor, IslamAbdelRahman, leveldb, andrewkr, dhruba Differential Revision: https://reviews.facebook.net/D63141	8 years ago
omegaga	7323e4c8ab	Fix clang on macOS ... Summary: Fix problem when casting `size_t` to `uint64_t`. Avoid usage of `size_t` when possible. Test Plan: Pass related test on Travis CI. Reviewers: sdong Reviewed By: sdong Subscribers: andrewkr, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D61443	8 years ago
Dmitri Smirnov	e4609a749b	Fix Windows build issues (#1253)	8 years ago
omegaga	d51dc96a79	Experiments on column-aware encodings ... Summary: Experiments on column-aware encodings. Supported features: 1) extract data blocks from SST file and encode with specified encodings; 2) Decode encoded data back into row format; 3) Directly extract data blocks and write in row format (without prefix encoding); 4) Get column distribution statistics for column format; 5) Dump data blocks separated by columns in human-readable format. There is still on-going work on this diff. More refactoring is necessary. Test Plan: Wrote tests in `column_aware_encoding_test.cc`. More tests should be added. Reviewers: sdong Reviewed By: sdong Subscribers: arahut, andrewkr, dhruba Differential Revision: https://reviews.facebook.net/D60027	8 years ago