ml.shifu.guagua.yarn.example.sum
类 SumMaster

java.lang.Object
  ml.shifu.guagua.yarn.example.sum.SumMaster

所有已实现的接口：

ml.shifu.guagua.master.MasterComputable<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>>

public class SumMaster
extends Object
implements ml.shifu.guagua.master.MasterComputable<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>>

Sum all workers' results together.

If sum value is larger than 1000000L, use HaltBytable to stop iteration.

构造方法摘要

SumMaster()

方法摘要

GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>

compute(ml.shifu.guagua.master.MasterContext<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>> context)

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造方法详细信息

SumMaster

public SumMaster()

方法详细信息

compute

public GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable> compute(ml.shifu.guagua.master.MasterContext<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>> context)

指定者：

接口 ml.shifu.guagua.master.MasterComputable<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>> 中的 compute