mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-07 09:38:39 +08:00
93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
package datanode
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import (
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"context"
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"net"
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"strconv"
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"sync"
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dn "github.com/zilliztech/milvus-distributed/internal/datanode"
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"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
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"github.com/zilliztech/milvus-distributed/internal/proto/datapb"
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"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
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"google.golang.org/grpc"
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)
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type Server struct {
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core *dn.DataNode
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grpcServer *grpc.Server
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grpcError error
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grpcErrMux sync.Mutex
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ctx context.Context
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cancel context.CancelFunc
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}
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func New(ctx context.Context) (*Server, error) {
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var s = &Server{
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ctx: ctx,
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}
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s.core = dn.NewDataNode(s.ctx)
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s.grpcServer = grpc.NewServer()
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datapb.RegisterDataNodeServer(s.grpcServer, s)
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addr := dn.Params.IP + ":" + strconv.FormatInt(dn.Params.Port, 10)
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lis, err := net.Listen("tcp", addr)
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if err != nil {
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return nil, err
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}
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go func() {
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if err = s.grpcServer.Serve(lis); err != nil {
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s.grpcErrMux.Lock()
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defer s.grpcErrMux.Unlock()
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s.grpcError = err
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}
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}()
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s.grpcErrMux.Lock()
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err = s.grpcError
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s.grpcErrMux.Unlock()
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if err != nil {
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return nil, err
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}
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return s, nil
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}
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func (s *Server) SetMasterServiceInterface(ms dn.MasterServiceInterface) error {
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return s.core.SetMasterServiceInterface(ms)
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}
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func (s *Server) SetDataServiceInterface(ds dn.DataServiceInterface) error {
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return s.core.SetDataServiceInterface(ds)
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}
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func (s *Server) Init() error {
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return s.core.Init()
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}
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func (s *Server) Start() error {
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return s.core.Start()
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}
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func (s *Server) Stop() error {
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return s.core.Stop()
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}
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func (s *Server) GetComponentStates(ctx context.Context, empty *commonpb.Empty) (*internalpb2.ComponentStates, error) {
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return s.core.GetComponentStates()
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}
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func (s *Server) WatchDmChannels(ctx context.Context, in *datapb.WatchDmChannelRequest) (*commonpb.Status, error) {
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return s.core.WatchDmChannels(in)
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}
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func (s *Server) FlushSegments(ctx context.Context, in *datapb.FlushSegRequest) (*commonpb.Status, error) {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_SUCCESS,
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}, s.core.FlushSegments(in)
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}
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