storage

Jun 13, 2021

Changes in this version

type HotDataMgr

+ func (o *HotDataMgr) OnGetManifestTimer()

Jun 12, 2021

Changes in this version

type HotDataMgr

+ func (o *HotDataMgr) CancelWaitProcess(from, filePath, fileName string)

+ func (o *HotDataMgr) DelColdDataFile(from, filePath, fileName string)

+ func (o *HotDataMgr) WaitProcess(from, filePath, fileName string)

Jun 12, 2021

Changes in this version

+ var ErrClosed = errors.New("leveldb/storage: closed")

+ var ErrInvalidFile = errors.New("leveldb/storage: invalid file for argument")

+ var ErrLocked = errors.New("leveldb/storage: already locked")

+ func CreateMsgDispatcher(logger logging.Logger) *msgDispatcher

+ func FileDescOk(fd FileDesc) bool

+ type BaseMsg struct

+ func (o *BaseMsg) Execute() int

+ func (o *BaseMsg) InstID() int8

+ func (o *BaseMsg) MsgID() int32

+ func (o *BaseMsg) Sender() int64

+ type ErrCorrupted struct

+ Err error

+ Fd FileDesc

+ func (e *ErrCorrupted) Error() string

+ type FileDesc struct

+ Num int64

+ Type FileType

+ func (fd FileDesc) String() string

+ func (fd FileDesc) Zero() bool

+ type FileType int

+ const TypeAll

+ const TypeJournal

+ const TypeManifest

+ const TypeTable

+ const TypeTemp

+ func (t FileType) String() string

+ type HotDataMgr struct

+ func NewDataMgr(coldPath string, hotPath string, logger logging.Logger) (dataMgr *HotDataMgr, err error)

+ func (o *HotDataMgr) OnTimer()

+ func (o *HotDataMgr) PushNewFile(fileName string)

+ func (o *HotDataMgr) WaitHotFileProcess(fileName string)

+ type HotDataMsg struct

+ func (o *HotDataMsg) Execute() int32

+ type IMsg interface

+ Execute func() int32

+ InstID func() int8

+ MsgID func() int32

+ Sender func() int64

+ type Locker interface

+ Unlock func()

+ type Reader interface

+ type ScheduleTask struct

+ func NewScheduleTask(logger logging.Logger) (*ScheduleTask, error)

+ type Storage interface

+ Close func() error

+ Create func(fd FileDesc) (Writer, error)

+ GetMeta func() (FileDesc, error)

+ List func(ft FileType) ([]FileDesc, error)

+ Lock func() (Locker, error)

+ Log func(str string)

+ Open func(fd FileDesc) (Reader, error)

+ Remove func(fd FileDesc) error

+ Rename func(oldfd, newfd FileDesc) error

+ SetMeta func(fd FileDesc) error

+ func NewMemStorage() Storage

+ func OpenFile(path string, readOnly bool) (Storage, error)

+ type Syncer interface

+ Sync func() error

+ type Writer interface