org.apache.hadoop.hive.ql.io.rcfile.merge

Class RCFileBlockMergeInputFormat

java.lang.Object

org.apache.hadoop.mapred.FileInputFormat

org.apache.hadoop.hive.ql.io.merge.MergeFileInputFormat

org.apache.hadoop.hive.ql.io.rcfile.merge.RCFileBlockMergeInputFormat

All Implemented Interfaces:

org.apache.hadoop.mapred.InputFormat

public class RCFileBlockMergeInputFormat
extends MergeFileInputFormat

Nested Class Summary

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

org.apache.hadoop.mapred.FileInputFormat.Counter

Field Summary

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

INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES

Constructor Summary

Constructors

Constructor and Description
RCFileBlockMergeInputFormat()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.mapred.RecordReader<RCFileKeyBufferWrapper,RCFileValueBufferWrapper>	getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)

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

addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getInputPathFilter, getInputPaths, getSplitHosts, getSplits, 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

Constructor Detail

RCFileBlockMergeInputFormat

public RCFileBlockMergeInputFormat()

Method Detail

getRecordReader

public org.apache.hadoop.mapred.RecordReader<RCFileKeyBufferWrapper,RCFileValueBufferWrapper> 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

Specified by:

getRecordReader in class MergeFileInputFormat

Throws:

IOException