org.apache.phoenix.hive.mapreduce

Class PhoenixInputFormat<T extends org.apache.hadoop.mapreduce.lib.db.DBWritable>

java.lang.Object

org.apache.phoenix.hive.mapreduce.PhoenixInputFormat<T>

All Implemented Interfaces:

org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.WritableComparable,T>

public class PhoenixInputFormat<T extends org.apache.hadoop.mapreduce.lib.db.DBWritable>
extends java.lang.Object
implements org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.WritableComparable,T>

Custom InputFormat to feed into Hive

Constructor Summary

Constructors

Constructor and Description
PhoenixInputFormat()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.WritableComparable,T>	getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
org.apache.hadoop.mapred.InputSplit[]	getSplits(org.apache.hadoop.mapred.JobConf jobConf, int numSplits)

Methods inherited from class java.lang.Object

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

Constructor Detail

PhoenixInputFormat

public PhoenixInputFormat()

Method Detail

getSplits

public org.apache.hadoop.mapred.InputSplit[] getSplits(org.apache.hadoop.mapred.JobConf jobConf,
                                                       int numSplits)
                                                throws java.io.IOException

Specified by:

getSplits in interface org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.WritableComparable,T extends org.apache.hadoop.mapreduce.lib.db.DBWritable>

Throws:

java.io.IOException

getRecordReader

public org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.WritableComparable,T> getRecordReader(org.apache.hadoop.mapred.InputSplit split,
                                                                                                        org.apache.hadoop.mapred.JobConf job,
                                                                                                        org.apache.hadoop.mapred.Reporter reporter)
                                                                                                 throws java.io.IOException

Specified by:

getRecordReader in interface org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.WritableComparable,T extends org.apache.hadoop.mapreduce.lib.db.DBWritable>

Throws:

java.io.IOException