worker

Feb 22, 2017

Changes in this version

+ func Aggregate(agrtr string, values []*task.Value, typ types.TypeID) (*task.Value, error)

+ func BlockingStop()

+ func CouldApplyAggregatorOn(agrtr string, typ types.TypeID) bool

+ func EvalCompare(cmp string, lv, rv int64) bool

+ type FuncType int

+ const AggregatorFn

+ const CompareAttrFn

+ const CompareScalarFn

+ const GeoFn

+ const NotFn

+ const PasswordFn

+ const StandardFn

type WorkerClient

+ PredicateAndSchemaData func(ctx context.Context, opts ...grpc.CallOption) (Worker_PredicateAndSchemaDataClient, error)

type WorkerServer

+ PredicateAndSchemaData func(Worker_PredicateAndSchemaDataServer) error

+ type Worker_PredicateAndSchemaDataClient interface

+ Recv func() (*task.KV, error)

+ Send func(*task.GroupKeys) error

+ type Worker_PredicateAndSchemaDataServer interface

+ Recv func() (*task.GroupKeys, error)

+ Send func(*task.KV) error

Jan 27, 2017

Changes in this version

+ func RebuildIndexOverNetwork(ctx context.Context, attr string) error

type WorkerClient

+ RebuildIndex func(ctx context.Context, in *task.RebuildIndex, opts ...grpc.CallOption) (*Payload, error)

type WorkerServer

+ RebuildIndex func(context.Context, *task.RebuildIndex) (*Payload, error)

Dec 26, 2016

Changes in this version

type BackupPayload

+ func (m *BackupPayload) GetGroupId() uint32

+ func (m *BackupPayload) GetReqId() uint64

+ func (m *BackupPayload) GetStatus() BackupPayload_Status

type Payload

+ func (m *Payload) GetData() []byte

type Worker_PredicateDataClient

+ Send func(*task.GroupKeys) error

type Worker_PredicateDataServer

+ Recv func() (*task.GroupKeys, error)

Dec 8, 2016

Changes in this version

+ var BackupPayload_Status_name = map[int32]string

+ var BackupPayload_Status_value = map[string]int32

+ func AssignUidsOverNetwork(ctx context.Context, umap map[string]uint64) error

+ func BackupOverNetwork(ctx context.Context) error

+ func RunServer()

+ func SortOverNetwork(ctx context.Context, q *task.Sort) (*task.SortResult, error)

+ func StartRaftNodes(walDir string)

+ func StoreStats() string

+ type BackupPayload struct

+ GroupId uint32

+ ReqId uint64

+ Status BackupPayload_Status

+ func (*BackupPayload) Descriptor() ([]byte, []int)

+ func (*BackupPayload) ProtoMessage()

+ func (m *BackupPayload) Marshal() (data []byte, err error)

+ func (m *BackupPayload) MarshalTo(data []byte) (int, error)

+ func (m *BackupPayload) Reset()

+ func (m *BackupPayload) Size() (n int)

+ func (m *BackupPayload) String() string

+ func (m *BackupPayload) Unmarshal(data []byte) error

+ type BackupPayload_Status int32

+ const BackupPayload_DUPLICATE

+ const BackupPayload_FAILED

+ const BackupPayload_NONE

+ const BackupPayload_SUCCESS

+ func (BackupPayload_Status) EnumDescriptor() ([]byte, []int)

+ func (x BackupPayload_Status) String() string

type WorkerClient

+ AssignUids func(ctx context.Context, in *task.Num, opts ...grpc.CallOption) (*task.List, error)

+ Backup func(ctx context.Context, in *BackupPayload, opts ...grpc.CallOption) (*BackupPayload, error)

+ Echo func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (*Payload, error)

+ JoinCluster func(ctx context.Context, in *task.RaftContext, opts ...grpc.CallOption) (*Payload, error)

+ RaftMessage func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (*Payload, error)

+ Sort func(ctx context.Context, in *task.Sort, opts ...grpc.CallOption) (*task.SortResult, error)

+ UpdateMembership func(ctx context.Context, in *task.MembershipUpdate, opts ...grpc.CallOption) (*task.MembershipUpdate, error)

type WorkerServer

+ AssignUids func(context.Context, *task.Num) (*task.List, error)

+ Backup func(context.Context, *BackupPayload) (*BackupPayload, error)

+ Echo func(context.Context, *Payload) (*Payload, error)

+ JoinCluster func(context.Context, *task.RaftContext) (*Payload, error)

+ RaftMessage func(context.Context, *Payload) (*Payload, error)

+ Sort func(context.Context, *task.Sort) (*task.SortResult, error)

+ UpdateMembership func(context.Context, *task.MembershipUpdate) (*task.MembershipUpdate, error)

Sep 1, 2016

Changes in this version

+ const MB

+ func InitState(ps, uStore *store.Store, idx, numInst uint64)

+ type State struct

+ func (ws *State) PopulateShard(ctx context.Context, pred string, serverId int) error

type WorkerClient

+ PredicateData func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (Worker_PredicateDataClient, error)

type WorkerServer

+ PredicateData func(*Payload, Worker_PredicateDataServer) error

+ type Worker_PredicateDataClient interface

+ Recv func() (*Payload, error)

+ type Worker_PredicateDataServer interface

+ Send func(*Payload) error

Aug 11, 2016

Changes in this version

+ var ErrIntOverflowPayload = fmt.Errorf("proto: integer overflow")

+ var ErrInvalidLengthPayload = fmt.Errorf("proto: negative length found during unmarshaling")

type Payload

+ func (m *Payload) Marshal() (data []byte, err error)

+ func (m *Payload) MarshalTo(data []byte) (int, error)

+ func (m *Payload) Size() (n int)

+ func (m *Payload) Unmarshal(data []byte) error

Jul 11, 2016

Changes in this version

+ func Connect(workerList []string)

+ func GetOrAssignUidsOverNetwork(ctx context.Context, xidToUid *map[string]uint64) (rerr error)

+ func Init(ps, uStore *store.Store, idx, numInst uint64)

+ func MutateOverNetwork(ctx context.Context, edges []x.DirectedEdge) (left []x.DirectedEdge, rerr error)

+ func NewQuery(attr string, uids []uint64) []byte

+ func ProcessTaskOverNetwork(ctx context.Context, qu []byte) (result []byte, rerr error)

+ func RegisterWorkerServer(s *grpc.Server, srv WorkerServer)

+ type Mutations struct

+ Del []x.DirectedEdge

+ Set []x.DirectedEdge

+ func (m *Mutations) Decode(data []byte) error

+ func (m *Mutations) Encode() (data []byte, rerr error)

+ type Payload struct

+ Data []byte

+ func (*Payload) Descriptor() ([]byte, []int)

+ func (*Payload) ProtoMessage()

+ func (m *Payload) Reset()

+ func (m *Payload) String() string

+ type PayloadCodec struct

+ func (cb *PayloadCodec) Marshal(v interface{}) ([]byte, error)

+ func (cb *PayloadCodec) String() string

+ func (cb *PayloadCodec) Unmarshal(data []byte, v interface{}) error

+ type Pool struct

+ Addr string

+ func NewPool(addr string, maxCap int) *Pool

+ func (p *Pool) Get() (*grpc.ClientConn, error)

+ func (p *Pool) Put(conn *grpc.ClientConn) error

+ type WorkerClient interface

+ GetOrAssign func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (*Payload, error)

+ Hello func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (*Payload, error)

+ Mutate func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (*Payload, error)

+ ServeTask func(ctx context.Context, in *Payload, opts ...grpc.CallOption) (*Payload, error)

+ func NewWorkerClient(cc *grpc.ClientConn) WorkerClient

+ type WorkerServer interface

+ GetOrAssign func(context.Context, *Payload) (*Payload, error)

+ Hello func(context.Context, *Payload) (*Payload, error)

+ Mutate func(context.Context, *Payload) (*Payload, error)

+ ServeTask func(context.Context, *Payload) (*Payload, error)