org.apache.fluo.mapreduce

Class FluoMutationGenerator

java.lang.Object

org.apache.fluo.mapreduce.FluoMutationGenerator

public class FluoMutationGenerator
extends Object

This class generates Accumulo mutations that are in the Fluo data format. This class is intended to be used with AccumuloOutputFormat or BatchWriter inorder to seed an initialized Fluo table on which no transactions have executed.

Constructor Summary

Constructors

Constructor and Description
FluoMutationGenerator(byte[] row)
FluoMutationGenerator(Bytes row)
FluoMutationGenerator(CharSequence row) Creates builder for given row
FluoMutationGenerator(RowColumnValue rcv)
FluoMutationGenerator(org.apache.hadoop.io.Text row)

Method Summary

Modifier and Type	Method and Description
org.apache.accumulo.core.data.Mutation	build()
FluoMutationGenerator	put(Column col, byte[] value)
FluoMutationGenerator	put(Column col, Bytes value)
FluoMutationGenerator	put(Column col, CharSequence value) Puts value at given column
FluoMutationGenerator	put(Column col, org.apache.hadoop.io.Text value)

Methods inherited from class java.lang.Object

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

Constructor Detail

FluoMutationGenerator

public FluoMutationGenerator(CharSequence row)

Creates builder for given row

Parameters:

row - Will be encoded using UTF-8

FluoMutationGenerator

public FluoMutationGenerator(org.apache.hadoop.io.Text row)

FluoMutationGenerator

public FluoMutationGenerator(Bytes row)

FluoMutationGenerator

public FluoMutationGenerator(byte[] row)

FluoMutationGenerator

public FluoMutationGenerator(RowColumnValue rcv)

Method Detail

put

public FluoMutationGenerator put(Column col,
                                 CharSequence value)

Puts value at given column

Parameters:

value - Will be encoded using UTF-8

put

public FluoMutationGenerator put(Column col,
                                 org.apache.hadoop.io.Text value)

put

public FluoMutationGenerator put(Column col,
                                 Bytes value)

put

public FluoMutationGenerator put(Column col,
                                 byte[] value)

build

public org.apache.accumulo.core.data.Mutation build()