//-------------------FlowBean.java----------------
package pack2;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import org.apache.hadoop.io.Writable;
import org.apache.hadoop.io.WritableComparable;
public class FlowBean implements WritableComparable<FlowBean>{
private String phoneNB;
private long u_flow;
private long d_flow;
private long
mapreduce序列化机制
最新推荐文章于 2024-05-02 10:01:19 发布