org.apache.hadoop.hive.ql.io.avro

Class AvroContainerInputFormat

java.lang.Object

org.apache.hadoop.mapred.FileInputFormat<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>

org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat

All Implemented Interfaces:

org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>, org.apache.hadoop.mapred.JobConfigurable

public class AvroContainerInputFormat
extends org.apache.hadoop.mapred.FileInputFormat<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>
implements org.apache.hadoop.mapred.JobConfigurable

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapred.FileInputFormat

org.apache.hadoop.mapred.FileInputFormat.Counter

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.hadoop.mapred.JobConf	jobConf

Fields inherited from class org.apache.hadoop.mapred.FileInputFormat

INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES

Constructor Summary

Constructors

Constructor and Description
AvroContainerInputFormat()

Method Summary

Modifier and Type	Method and Description
void	configure(org.apache.hadoop.mapred.JobConf jobConf)
org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>	getRecordReader(org.apache.hadoop.mapred.InputSplit inputSplit, org.apache.hadoop.mapred.JobConf jc, org.apache.hadoop.mapred.Reporter reporter)
protected org.apache.hadoop.fs.FileStatus[]	listStatus(org.apache.hadoop.mapred.JobConf job)

Methods inherited from class org.apache.hadoop.mapred.FileInputFormat

addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getInputPathFilter, getInputPaths, getSplitHosts, getSplits, isSplitable, makeSplit, makeSplit, setInputPathFilter, setInputPaths, setInputPaths, setMinSplitSize

Methods inherited from class java.lang.Object

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

Field Detail

jobConf

protected org.apache.hadoop.mapred.JobConf jobConf

Constructor Detail

AvroContainerInputFormat

public AvroContainerInputFormat()

Method Detail

listStatus

protected org.apache.hadoop.fs.FileStatus[] listStatus(org.apache.hadoop.mapred.JobConf job)
                                                throws IOException

Overrides:

listStatus in class org.apache.hadoop.mapred.FileInputFormat<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>

Throws:

IOException

getRecordReader

public org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable> getRecordReader(org.apache.hadoop.mapred.InputSplit inputSplit,
                                                                                                                          org.apache.hadoop.mapred.JobConf jc,
                                                                                                                          org.apache.hadoop.mapred.Reporter reporter)
                                                                                                                   throws IOException

Specified by:

getRecordReader in interface org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>

Specified by:

getRecordReader in class org.apache.hadoop.mapred.FileInputFormat<org.apache.hadoop.io.NullWritable,AvroGenericRecordWritable>

Throws:

IOException

configure

public void configure(org.apache.hadoop.mapred.JobConf jobConf)

Specified by:

configure in interface org.apache.hadoop.mapred.JobConfigurable