alluxio.client.keyvalue

Interface PayloadWriter

public interface PayloadWriter

Interface to write to the payload buffer.

Method Summary

Modifier and Type	Method and Description
int	insert(byte[] key, byte[] value) Inserts a key and a value into the payload buffer, returns an offset indicating where the key and value data is stored in payload buffer.

Method Detail

insert

int insert(byte[] key,
           byte[] value)
    throws IOException

Inserts a key and a value into the payload buffer, returns an offset indicating where the key and value data is stored in payload buffer.

Parameters:

key - bytes of key

value - bytes of value

Returns:

the offset of this key-value pair in payload buffer

Throws:

IOException