5 Commits

Author	SHA1	Message	Date
Daniel Nichter	412e9e4e18	Allow initial values to be zero for ReplicaLagLimiter::new(). Return 1/0/death from ReplicaLagLimiter::wait().	2011-09-20 11:28:00 -06:00
Daniel Nichter	a19dd0b16c	Simplify ReplicaLagLimiter::update().	2011-09-20 08:59:33 -06:00
Daniel Nichter	26b99b20ad	Use weighted exp avg instead of moving avg for ReplicaLagLimiter::update(). Use "LIMIT ?, 2" for ub_sql/sth in NibbleIterator.	2011-09-19 11:41:41 -06:00
Daniel Nichter	b1e01be2c2	Finish, test, and docu ReplicaLagLimiter.	2011-09-19 09:06:30 -06:00
Daniel Nichter	006b93ddf9	Create ReplicaLagLimiter. Replace --max-lag, --check-interval, and --check-slave-lag with --replica-lag and --replica-lag-dsn. Use TableParser::get_table_status() in NibbleItertor. Eval SHOW TABLE STATUS. Auto-add "n" (name) part to parsed DSNs.	2011-09-16 17:35:40 -06:00