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package
v0.4.0 Latest Latest
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 Go to latest Published: Mar 14, 2019 License: Apache-2.0 Imports: 33 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var (
	DurationSeconds = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: namespace,
			Subsystem: subsystem,
			Name:      "duration_seconds",
			Help:      "The index operation durations in seconds.",
		},
		[]string{
			"func",
		},
	)
	OperationsTotal = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: subsystem,
			Name:      "operations_total",
			Help:      "The number of index operations.",
		},
		[]string{
			"func",
		},
	)
)

Functions

func RecordMetrics 

func RecordMetrics(start time.Time, funcName string)

Types

type DeleteHandler 

type DeleteHandler struct {
	// contains filtered or unexported fields
}

func NewDeleteHandler 

func NewDeleteHandler(client *GRPCClient, logger *log.Logger) *DeleteHandler

func (*DeleteHandler) ServeHTTP 

func (h *DeleteHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type GRPCClient 

type GRPCClient struct {
	// contains filtered or unexported fields
}

func NewGRPCClient 

func NewGRPCClient(grpcAddr string) (*GRPCClient, error)

func (*GRPCClient) Close 

func (c *GRPCClient) Close() error

func (*GRPCClient) Delete 

func (c *GRPCClient) Delete(doc *index.Document, opts ...grpc.CallOption) error

func (*GRPCClient) Get 

func (c *GRPCClient) Get(doc *index.Document, opts ...grpc.CallOption) (*index.Document, error)

func (*GRPCClient) GetCluster 

func (c *GRPCClient) GetCluster(opts ...grpc.CallOption) (*raft.Cluster, error)

func (*GRPCClient) GetNode 

func (c *GRPCClient) GetNode(opts ...grpc.CallOption) (*raft.Node, error)

func (*GRPCClient) Index 

func (c *GRPCClient) Index(doc *index.Document, opts ...grpc.CallOption) error

func (*GRPCClient) Join 

func (c *GRPCClient) Join(node *raft.Node, opts ...grpc.CallOption) error

func (*GRPCClient) Leave 

func (c *GRPCClient) Leave(node *raft.Node, opts ...grpc.CallOption) error

func (*GRPCClient) Search 

func (c *GRPCClient) Search(searchRequest *bleve.SearchRequest, opts ...grpc.CallOption) (*bleve.SearchResult, error)

func (*GRPCClient) Snapshot 

func (c *GRPCClient) Snapshot(opts ...grpc.CallOption) error

type GRPCServer 

type GRPCServer struct {
	// contains filtered or unexported fields
}

func NewGRPCServer 

func NewGRPCServer(grpcAddr string, service *GRPCService, logger *log.Logger) (*GRPCServer, error)

func (*GRPCServer) Start 

func (s *GRPCServer) Start() error

func (*GRPCServer) Stop 

func (s *GRPCServer) Stop() error

type GRPCService 

type GRPCService struct {
	// contains filtered or unexported fields
}

func NewGRPCService 

func NewGRPCService(store *RaftServer, logger *log.Logger) (*GRPCService, error)

func (*GRPCService) Delete 

func (s *GRPCService) Delete(ctx context.Context, req *index.DeleteRequest) (*empty.Empty, error)

func (*GRPCService) Get 

func (s *GRPCService) Get(ctx context.Context, req *index.GetRequest) (*index.GetResponse, error)

func (*GRPCService) GetCluster 

func (s *GRPCService) GetCluster(ctx context.Context, req *empty.Empty) (*raft.GetClusterResponse, error)

func (*GRPCService) GetNode 

func (s *GRPCService) GetNode(ctx context.Context, req *empty.Empty) (*raft.GetNodeResponse, error)

func (*GRPCService) Index 

func (s *GRPCService) Index(ctx context.Context, req *index.IndexRequest) (*empty.Empty, error)

func (*GRPCService) Join 

func (s *GRPCService) Join(ctx context.Context, req *raft.JoinRequest) (*empty.Empty, error)

func (*GRPCService) Leave 

func (s *GRPCService) Leave(ctx context.Context, req *raft.LeaveRequest) (*empty.Empty, error)

func (*GRPCService) Search 

func (s *GRPCService) Search(ctx context.Context, req *index.SearchRequest) (*index.SearchResponse, error)

func (*GRPCService) Snapshot 

func (s *GRPCService) Snapshot(ctx context.Context, req *empty.Empty) (*empty.Empty, error)

type GetHandler 

type GetHandler struct {
	// contains filtered or unexported fields
}

func NewGetHandler 

func NewGetHandler(client *GRPCClient, logger *log.Logger) *GetHandler

func (*GetHandler) ServeHTTP 

func (h *GetHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type HTTPServer 

type HTTPServer struct {
	// contains filtered or unexported fields
}

func NewHTTPServer 

func NewHTTPServer(httpAddr string, grpcClient *GRPCClient, logger *log.Logger, httpLogger *log.Logger) (*HTTPServer, error)

func (*HTTPServer) Start 

func (s *HTTPServer) Start() error

func (*HTTPServer) Stop 

func (s *HTTPServer) Stop() error

type Index 

type Index struct {
	// contains filtered or unexported fields
}

func NewIndex 

func NewIndex(dir string, indexMapping *mapping.IndexMappingImpl, logger *log.Logger) (*Index, error)

func (*Index) Close 

func (b *Index) Close() error

func (*Index) Delete 

func (b *Index) Delete(id string) error

func (*Index) Get 

func (b *Index) Get(id string) (map[string]interface{}, error)

func (*Index) Index 

func (b *Index) Index(id string, fields map[string]interface{}) error

func (*Index) Search 

func (b *Index) Search(request *bleve.SearchRequest) (*bleve.SearchResult, error)

func (*Index) SnapshotItems 

func (b *Index) SnapshotItems() <-chan *pbindex.Document

type IndexFSMSnapshot 

type IndexFSMSnapshot struct {
	// contains filtered or unexported fields
}

func (*IndexFSMSnapshot) Persist 

func (f *IndexFSMSnapshot) Persist(sink raft.SnapshotSink) error

func (*IndexFSMSnapshot) Release 

func (f *IndexFSMSnapshot) Release()

type IndexHandler 

type IndexHandler struct {
	// contains filtered or unexported fields
}

func NewIndexHandler 

func NewIndexHandler(client *GRPCClient, logger *log.Logger) *IndexHandler

func (*IndexHandler) ServeHTTP 

func (h *IndexHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type RaftFSM 

type RaftFSM struct {
	// contains filtered or unexported fields
}

func NewRaftFSM 

func NewRaftFSM(path string, indexMapping *mapping.IndexMappingImpl, logger *log.Logger) (*RaftFSM, error)

func (*RaftFSM) Apply 

func (f *RaftFSM) Apply(l *raft.Log) interface{}

func (*RaftFSM) Close 

func (f *RaftFSM) Close() error

func (*RaftFSM) Get 

func (f *RaftFSM) Get(id string) (map[string]interface{}, error)

func (*RaftFSM) GetMetadata 

func (f *RaftFSM) GetMetadata(nodeId string) (*blastraft.Node, error)

func (*RaftFSM) Restore 

func (f *RaftFSM) Restore(rc io.ReadCloser) error

func (*RaftFSM) Search 

func (f *RaftFSM) Search(request *bleve.SearchRequest) (*bleve.SearchResult, error)

func (*RaftFSM) Snapshot 

func (f *RaftFSM) Snapshot() (raft.FSMSnapshot, error)

type RaftServer 

type RaftServer struct {
	Node *blastraft.Node
	// contains filtered or unexported fields
}

func NewRaftServer 

func NewRaftServer(node *blastraft.Node, bootstrap bool, indexMapping *mapping.IndexMappingImpl, logger *log.Logger) (*RaftServer, error)

func (*RaftServer) Delete 

func (s *RaftServer) Delete(doc *index.Document) error

func (*RaftServer) Get 

func (s *RaftServer) Get(doc *index.Document) (*index.Document, error)

func (*RaftServer) GetCluster 

func (s *RaftServer) GetCluster() (*blastraft.Cluster, error)

func (*RaftServer) GetNode 

func (s *RaftServer) GetNode() (*blastraft.Node, error)

func (*RaftServer) Index 

func (s *RaftServer) Index(doc *index.Document) error

func (*RaftServer) Join 

func (s *RaftServer) Join(node *blastraft.Node) error

func (*RaftServer) LeaderAddress 

func (s *RaftServer) LeaderAddress(timeout time.Duration) (raft.ServerAddress, error)

func (*RaftServer) LeaderID 

func (s *RaftServer) LeaderID(timeout time.Duration) (raft.ServerID, error)

func (*RaftServer) Leave 

func (s *RaftServer) Leave(node *blastraft.Node) error

func (*RaftServer) Search 

func (s *RaftServer) Search(request *bleve.SearchRequest) (*bleve.SearchResult, error)

func (*RaftServer) Snapshot 

func (s *RaftServer) Snapshot() error

func (*RaftServer) Start 

func (s *RaftServer) Start() error

func (*RaftServer) Stop 

func (s *RaftServer) Stop() error

func (*RaftServer) WaitForDetectLeader 

func (s *RaftServer) WaitForDetectLeader(timeout time.Duration) error

type RootHandler 

type RootHandler struct {
	// contains filtered or unexported fields
}

func NewRootHandler 

func NewRootHandler(logger *log.Logger) *RootHandler

func (*RootHandler) ServeHTTP 

func (h *RootHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type SearchHandler 

type SearchHandler struct {
	// contains filtered or unexported fields
}

func NewSearchHandler 

func NewSearchHandler(client *GRPCClient, logger *log.Logger) *SearchHandler

func (*SearchHandler) ServeHTTP 

func (h *SearchHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Server 

type Server struct {
	// contains filtered or unexported fields
}

func NewServer 

func NewServer(nodeId string, bindAddr string, grpcAddr string, httpAddr string, dataDir string, joinAddr string, indexMappingPath string, logger *log.Logger, httpLogger *log.Logger) *Server

func (*Server) Start 

func (s *Server) Start()

func (*Server) Stop 

func (s *Server) Stop()

Source Files

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