datanode

package

v0.0.0-...-9dc9b3d Latest Latest Go to latest Published: Dec 15, 2023 License: MIT Imports: 11 Imported by: 0

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const (
	BlockPermission = 0644
)

This section is empty.

func BlockFileFormat(rootDir string, handle common.BlockHandle) string

func Run(rootDir string, addr, masterAddr common.NodeAddress, nodeType common.NodeType)

type Block struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type DataNode struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func (d *DataNode) CreateBlock(args ipc.CreateBlockArgs, response *ipc.CreateBlockResponse) error

func (d *DataNode) ForwardBlocks(args ipc.ForwardDataArgs, response *ipc.ForwardDataResponse) error

func (d *DataNode) GarbageCollection() error

func (d *DataNode) Heartbeat() error

func (d *DataNode) ReadBlock(args ipc.ReadBlockArgs, response *ipc.ReadBlockResponse) error

func (d *DataNode) RemoveBlock(handle common.BlockHandle) error

func (d *DataNode) WriteBlock(args ipc.WriteBlockArgs, response *ipc.WriteBlockResponse) error

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