org.apache.parquet.hadoop.mapred

Class DeprecatedParquetInputFormat<V>

java.lang.Object

org.apache.hadoop.mapred.FileInputFormat<Void,Container<V>>

org.apache.parquet.hadoop.mapred.DeprecatedParquetInputFormat<V>

All Implemented Interfaces:

org.apache.hadoop.mapred.InputFormat<Void,Container<V>>

public class DeprecatedParquetInputFormat<V>
extends org.apache.hadoop.mapred.FileInputFormat<Void,Container<V>>

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 ParquetInputFormat<V>	realInputFormat

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

INPUT_DIR_NONRECURSIVE_IGNORE_SUBDIRS, INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES

Constructor Summary

Constructors

Constructor and Description
DeprecatedParquetInputFormat()

Method Summary

Modifier and Type	Method and Description
List<Footer>	getFooters(org.apache.hadoop.mapred.JobConf job)
org.apache.hadoop.mapred.RecordReader<Void,Container<V>>	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 job, int numSplits)
static boolean	isTaskSideMetaData(org.apache.hadoop.mapred.JobConf job)

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

addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getInputPathFilter, getInputPaths, getSplitHosts, isSplitable, listStatus, 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

realInputFormat

protected ParquetInputFormat<V> realInputFormat

Constructor Detail

DeprecatedParquetInputFormat

public DeprecatedParquetInputFormat()

Method Detail

getRecordReader

public org.apache.hadoop.mapred.RecordReader<Void,Container<V>> getRecordReader(org.apache.hadoop.mapred.InputSplit split,
                                                                                org.apache.hadoop.mapred.JobConf job,
                                                                                org.apache.hadoop.mapred.Reporter reporter)
                                                                         throws IOException

Specified by:

getRecordReader in interface org.apache.hadoop.mapred.InputFormat<Void,Container<V>>

Specified by:

getRecordReader in class org.apache.hadoop.mapred.FileInputFormat<Void,Container<V>>

Throws:

IOException

getSplits

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

Specified by:

getSplits in interface org.apache.hadoop.mapred.InputFormat<Void,Container<V>>

Overrides:

getSplits in class org.apache.hadoop.mapred.FileInputFormat<Void,Container<V>>

Throws:

IOException

getFooters

public List<Footer> getFooters(org.apache.hadoop.mapred.JobConf job)
                        throws IOException

Throws:

IOException

isTaskSideMetaData

public static boolean isTaskSideMetaData(org.apache.hadoop.mapred.JobConf job)