4 Commits

Author	SHA1	Message	Date
sdong	6e9fbeb27c	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env ... Summary: We want to keep Env a think layer for better portability. Less platform dependent codes should be moved out of Env. In this patch, I create a wrapper of file readers and writers, and put rate limiting, write buffering, as well as most perf context instrumentation and random kill out of Env. It will make it easier to maintain multiple Env in the future. Test Plan: Run all existing unit tests. Reviewers: anthony, kradhakrishnan, IslamAbdelRahman, yhchiang, igor Reviewed By: igor Subscribers: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D42321	2015-07-17 16:58:18 -07:00
wankai	a5d2863074	typo improvement	2014-09-06 23:21:26 +08:00
Lei Jin	1ec2d1c69d	fix make shared_lib compilation error ... Summary: s/class ParsedInternalKey/struct ParsedInternalKey Test Plan: make shared_lib Reviewers: igor, yhchiang, sdong, haobo Reviewed By: haobo Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D19173	2014-06-19 10:12:26 -07:00
sdong	edd47c5104	PlainTable to encode to avoid to rewrite prefix when it is the same as the previous key ... Summary: Add a encoding feature of PlainTable to encode PlainTable's keys to save some bytes for the same prefixes. The data format is documented in table/plain_table_factory.h Test Plan: Add unit test coverage in plain_table_db_test Reviewers: yhchiang, igor, dhruba, ljin, haobo Reviewed By: haobo Subscribers: nkg-, leveldb Differential Revision: https://reviews.facebook.net/D18735	2014-06-18 20:41:52 -07:00