本文整理匯總了Golang中cluster.Shard.SyncWrite方法的典型用法代碼示例。如果您正苦於以下問題：Golang Shard.SyncWrite方法的具體用法？Golang Shard.SyncWrite怎麽用？Golang Shard.SyncWrite使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類cluster.Shard的用法示例。
在下文中一共展示了Shard.SyncWrite方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: write
func (self *CoordinatorImpl) write(db string, series []*protocol.Series, shard cluster.Shard, sync bool) error {
request := &protocol.Request{Type: &write, Database: &db, MultiSeries: series}
// break the request if it's too big
if request.Size() >= MAX_REQUEST_SIZE {
if l := len(series); l > 1 {
// create two requests with half the serie
if err := self.write(db, series[:l/2], shard, sync); err != nil {
return err
}
return self.write(db, series[l/2:], shard, sync)
}
// otherwise, split the points of the only series
s := series[0]
l := len(s.Points)
s1 := &protocol.Series{Name: s.Name, Fields: s.Fields, Points: s.Points[:l/2]}
if err := self.write(db, []*protocol.Series{s1}, shard, sync); err != nil {
return err
}
s2 := &protocol.Series{Name: s.Name, Fields: s.Fields, Points: s.Points[l/2:]}
return self.write(db, []*protocol.Series{s2}, shard, sync)
}
if sync {
return shard.SyncWrite(request)
}
return shard.Write(request)
}示例2: write
func (self *CoordinatorImpl) write(db string, series []*protocol.Series, shard cluster.Shard, sync bool) error {
request := &protocol.Request{Type: &write, Database: &db, MultiSeries: series}
if sync {
return shard.SyncWrite(request)
}
return shard.Write(request)
}示例3: writeWithoutAssigningId
func (self *CoordinatorImpl) writeWithoutAssigningId(db string, series []*protocol.Series, shard cluster.Shard, sync bool) error {
request := &protocol.Request{Type: &write, Database: &db, MultiSeries: series}
// break the request if it's too big
if request.Size() >= MAX_REQUEST_SIZE {
if l := len(series); l > 1 {
// create two requests with half the serie
if err := self.writeWithoutAssigningId(db, series[:l/2], shard, sync); err != nil {
return err
}
return self.writeWithoutAssigningId(db, series[l/2:], shard, sync)
}
// otherwise, split the points of the only series
s := series[0]
l := len(s.Points)
s1 := &protocol.Series{Name: s.Name, FieldIds: s.FieldIds, Points: s.Points[:l/2]}
if err := self.writeWithoutAssigningId(db, []*protocol.Series{s1}, shard, sync); err != nil {
return err
}
s2 := &protocol.Series{Name: s.Name, FieldIds: s.FieldIds, Points: s.Points[l/2:]}
return self.writeWithoutAssigningId(db, []*protocol.Series{s2}, shard, sync)
}
// if we received a synchronous write, then this is coming from the
// continuous queries which have the sequence numbers assigned
if sync {
return shard.SyncWrite(request, false)
}
// If the shard isn't replicated do a syncrhonous write
if shard.ReplicationFactor() <= 1 {
// assign sequenceNumber and write synchronously
return shard.SyncWrite(request, true)
}
return shard.Write(request)
}