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9871966415
#33285 - add segment alloc interceptor for streamingnode. - add add manual alloc segment rpc for datacoord. --------- Signed-off-by: chyezh <chyezh@outlook.com>
82 lines
2.3 KiB
Go
82 lines
2.3 KiB
Go
package server
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import (
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clientv3 "go.etcd.io/etcd/client/v3"
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"google.golang.org/grpc"
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"github.com/milvus-io/milvus/internal/metastore/kv/streamingnode"
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"github.com/milvus-io/milvus/internal/streamingnode/server/resource"
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"github.com/milvus-io/milvus/internal/types"
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"github.com/milvus-io/milvus/internal/util/componentutil"
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"github.com/milvus-io/milvus/internal/util/sessionutil"
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"github.com/milvus-io/milvus/pkg/kv"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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// ServerBuilder is used to build a server.
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// All component should be initialized before server initialization should be added here.
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type ServerBuilder struct {
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etcdClient *clientv3.Client
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grpcServer *grpc.Server
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rc types.RootCoordClient
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dc types.DataCoordClient
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session *sessionutil.Session
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kv kv.MetaKv
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}
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// NewServerBuilder creates a new server builder.
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func NewServerBuilder() *ServerBuilder {
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return &ServerBuilder{}
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}
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// WithETCD sets etcd client to the server builder.
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func (b *ServerBuilder) WithETCD(e *clientv3.Client) *ServerBuilder {
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b.etcdClient = e
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return b
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}
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// WithGRPCServer sets grpc server to the server builder.
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func (b *ServerBuilder) WithGRPCServer(svr *grpc.Server) *ServerBuilder {
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b.grpcServer = svr
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return b
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}
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// WithRootCoordClient sets root coord client to the server builder.
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func (b *ServerBuilder) WithRootCoordClient(rc types.RootCoordClient) *ServerBuilder {
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b.rc = rc
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return b
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}
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// WithDataCoordClient sets data coord client to the server builder.
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func (b *ServerBuilder) WithDataCoordClient(dc types.DataCoordClient) *ServerBuilder {
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b.dc = dc
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return b
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}
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// WithSession sets session to the server builder.
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func (b *ServerBuilder) WithSession(session *sessionutil.Session) *ServerBuilder {
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b.session = session
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return b
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}
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// WithMetaKV sets meta kv to the server builder.
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func (b *ServerBuilder) WithMetaKV(kv kv.MetaKv) *ServerBuilder {
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b.kv = kv
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return b
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}
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// Build builds a streaming node server.
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func (s *ServerBuilder) Build() *Server {
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resource.Init(
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resource.OptETCD(s.etcdClient),
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resource.OptRootCoordClient(s.rc),
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resource.OptDataCoordClient(s.dc),
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resource.OptStreamingNodeCatalog(streamingnode.NewCataLog(s.kv)),
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)
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return &Server{
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session: s.session,
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grpcServer: s.grpcServer,
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componentStateService: componentutil.NewComponentStateService(typeutil.StreamingNodeRole),
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}
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}
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