2 Commits (b3ed08129be5014757114f250954a22b240da68a)

Author	SHA1	Message	Date
Haobo Xu	839f6db77e	[RocksDB] Fix PosixLogger and AutoRollLogger thread safety ... Summary: PosixLogger and AutoRollLogger do not seem to be thread safe. For PosixLogger, log_size_ is not atomically updated. For AutoRollLogger, the underlying logger_ might be deleted by one thread while still being accessed by another. Test Plan: make check Reviewers: kailiu, dhruba, heyongqiang Reviewed By: kailiu CC: leveldb, zshao, sheki Differential Revision: https://reviews.facebook.net/D9699	12 years ago
Kai Liu	b63aafce42	Allow the logs to be purged by TTL. ... Summary: * Add a SplitByTTLLogger to enable this feature. In this diff I implemented generalized AutoSplitLoggerBase class to simplify the development of such classes. * Refactor the existing AutoSplitLogger and fix several bugs. Test Plan: * Added a unit tests for different types of "auto splitable" loggers individually. * Tested the composited logger which allows the log files to be splitted by both TTL and log size. Reviewers: heyongqiang, dhruba Reviewed By: heyongqiang CC: zshao, leveldb Differential Revision: https://reviews.facebook.net/D8037	12 years ago