com.facebook.hiveio.mapreduce.output

Class HiveTools

java.lang.Object

com.facebook.hiveio.mapreduce.output.HiveTools

public class HiveTools
extends Object

Helpers for MapReduce job

Method Summary

Methods

Modifier and Type	Method and Description
static List<org.apache.hadoop.io.MapWritable>	getMapperData1() Get first mapper data
static List<org.apache.hadoop.io.MapWritable>	getMapperData2() Get second mapper data
static HiveWritableRecord	mapToHiveRecord(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.io.MapWritable value) Map hive record
static void	setupJob(org.apache.hadoop.conf.Configuration conf) Setup the job

Methods inherited from class java.lang.Object

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

Method Detail

getMapperData1

public static List<org.apache.hadoop.io.MapWritable> getMapperData1()

Get first mapper data

Returns:

first mapper data

getMapperData2

public static List<org.apache.hadoop.io.MapWritable> getMapperData2()

Get second mapper data

Returns:

second mapper data

setupJob

public static void setupJob(org.apache.hadoop.conf.Configuration conf)
                     throws IOException

Setup the job

Parameters:

conf - Configuration

Throws:

IOException

mapToHiveRecord

public static HiveWritableRecord mapToHiveRecord(org.apache.hadoop.conf.Configuration conf,
                                 org.apache.hadoop.io.MapWritable value)

Map hive record

Parameters:

conf - Configuration

value - data

Returns:

hive record