mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-04 12:59:23 +08:00
cebdfb34f7
Now it's able to start multiple datanode, however, they will process the same insert data. Further changes are needed to truly enable multiple datanode: While registering, dataservice need to return different insert channels for different datanode. Signed-off-by: yangxuan <xuan.yang@zilliz.com>
82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software distributed under the License
|
|
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
|
|
// or implied. See the License for the specific language governing permissions and limitations under the License.
|
|
|
|
package grpcdatanode
|
|
|
|
import (
|
|
"net"
|
|
"sync"
|
|
|
|
"github.com/milvus-io/milvus/internal/log"
|
|
"github.com/milvus-io/milvus/internal/util/funcutil"
|
|
"github.com/milvus-io/milvus/internal/util/paramtable"
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
var Params ParamTable
|
|
var once sync.Once
|
|
|
|
type ParamTable struct {
|
|
paramtable.BaseTable
|
|
|
|
IP string
|
|
Port int
|
|
listener net.Listener
|
|
|
|
MasterAddress string
|
|
DataServiceAddress string
|
|
}
|
|
|
|
func (pt *ParamTable) Init() {
|
|
once.Do(func() {
|
|
pt.BaseTable.Init()
|
|
pt.initMasterAddress()
|
|
pt.initDataServiceAddress()
|
|
pt.initPort()
|
|
})
|
|
}
|
|
|
|
func (pt *ParamTable) LoadFromArgs() {
|
|
|
|
}
|
|
|
|
func (pt *ParamTable) LoadFromEnv() {
|
|
Params.IP = funcutil.GetLocalIP()
|
|
}
|
|
|
|
func (pt *ParamTable) initPort() {
|
|
|
|
listener, err := net.Listen("tcp", ":0")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
pt.Port = listener.Addr().(*net.TCPAddr).Port
|
|
pt.listener = listener
|
|
log.Info("DataNode", zap.Int("port", pt.Port))
|
|
}
|
|
|
|
func (pt *ParamTable) initMasterAddress() {
|
|
ret, err := pt.Load("_MasterAddress")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
pt.MasterAddress = ret
|
|
}
|
|
|
|
func (pt *ParamTable) initDataServiceAddress() {
|
|
ret, err := pt.Load("_DataServiceAddress")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
pt.DataServiceAddress = ret
|
|
}
|