本文整理汇总了Golang中github.com/youtube/vitess/go/vt/mysqlctl.Mysqld.Cnf方法的典型用法代码示例。如果您正苦于以下问题：Golang Mysqld.Cnf方法的具体用法？Golang Mysqld.Cnf怎么用？Golang Mysqld.Cnf使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/youtube/vitess/go/vt/mysqlctl.Mysqld的用法示例。
在下文中一共展示了Mysqld.Cnf方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Open
// Open runs the invalidation loop.
func (rci *RowcacheInvalidator) Open(dbname string, mysqld *mysqlctl.Mysqld) {
rp, err := mysqld.MasterStatus()
if err != nil {
panic(NewTabletError(FATAL, "Rowcache invalidator aborting: cannot determine replication position: %v", err))
}
if mysqld.Cnf().BinLogPath == "" {
panic(NewTabletError(FATAL, "Rowcache invalidator aborting: binlog path not specified"))
}
ok := rci.svm.Go(func(_ *sync2.ServiceManager) {
rci.mu.Lock()
rci.dbname = dbname
rci.mysqld = mysqld
rci.evs = binlog.NewEventStreamer(dbname, mysqld.Cnf().BinLogPath)
rci.GroupId.Set(rp.MasterLogGroupId)
rci.mu.Unlock()
rci.run()
rci.mu.Lock()
rci.evs = nil
rci.mu.Unlock()
})
if ok {
log.Infof("Rowcache invalidator starting, dbname: %s, path: %s, logfile: %s, position: %d", dbname, mysqld.Cnf().BinLogPath, rp.MasterLogFile, rp.MasterLogPosition)
} else {
log.Infof("Rowcache invalidator already running")
}
}示例2: newBinlogFileStreamer
// newBinlogFileStreamer creates a BinlogStreamer.
//
// dbname specifes the db to stream events for.
func newBinlogFileStreamer(dbname string, mysqld *mysqlctl.Mysqld, startPos myproto.ReplicationPosition, sendTransaction sendTransactionFunc) BinlogStreamer {
return &binlogFileStreamer{
dbname: dbname,
dir: path.Dir(mysqld.Cnf().BinLogPath),
mysqld: mysqld,
startPos: startPos,
sendTransaction: sendTransaction,
}
}示例3: Open
// Open runs the invalidation loop.
func (rci *RowcacheInvalidator) Open(dbname string, mysqld *mysqlctl.Mysqld) {
rp, err := mysqld.MasterPosition()
if err != nil {
panic(NewTabletError(FATAL, "Rowcache invalidator aborting: cannot determine replication position: %v", err))
}
if mysqld.Cnf().BinLogPath == "" {
panic(NewTabletError(FATAL, "Rowcache invalidator aborting: binlog path not specified"))
}
rci.dbname = dbname
rci.mysqld = mysqld
rci.SetPosition(rp)
ok := rci.svm.Go(rci.run)
if ok {
log.Infof("Rowcache invalidator starting, dbname: %s, path: %s, position: %v", dbname, mysqld.Cnf().BinLogPath, rp)
} else {
log.Infof("Rowcache invalidator already running")
}
}