R
public static class ReducersForPieceHandler.WrappedReducedValue<R extends org.apache.hadoop.io.Writable> extends Object implements org.apache.hadoop.io.Writable
WrappedReducedValue()
WrappedReducedValue(ReduceOperation<?,R> reduceOp, R value)
getValue()
void
readFields(DataInput in)
write(DataOutput out)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public WrappedReducedValue()
public WrappedReducedValue(ReduceOperation<?,R> reduceOp, R value)
public void write(DataOutput out) throws IOException
write
org.apache.hadoop.io.Writable
IOException
public void readFields(DataInput in) throws IOException
readFields
public R getValue()
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