org.apache.hudi.hadoop

Class HoodieHFileInputFormat

java.lang.Object

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

org.apache.hudi.hadoop.HoodieTableInputFormat

org.apache.hudi.hadoop.HoodieCopyOnWriteTableInputFormat

org.apache.hudi.hadoop.HoodieHFileInputFormat

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.ArrayWritable>

@UseFileSplitsFromInputFormat
public class HoodieHFileInputFormat
extends HoodieCopyOnWriteTableInputFormat

HoodieInputFormat for HUDI datasets which store data in HFile base file format.

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.hudi.hadoop.HoodieTableInputFormat

conf

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

INPUT_DIR_RECURSIVE, NUM_INPUT_FILES

Constructor Summary

Constructors

Constructor and Description
HoodieHFileInputFormat()

Method Summary

Modifier and Type	Method and Description
protected HoodieDefaultTimeline	filterInstantsTimeline(HoodieDefaultTimeline timeline)
org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.ArrayWritable>	getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
protected boolean	isSplitable(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path filename)

Methods inherited from class org.apache.hudi.hadoop.HoodieCopyOnWriteTableInputFormat

checkIfValidFileSlice, createFileStatusUnchecked, doListStatus, getFileStatusUnchecked, getHoodieVirtualKeyInfo, listStatus, listStatusForIncrementalMode, makeSplit, makeSplit

Methods inherited from class org.apache.hudi.hadoop.HoodieTableInputFormat

getConf, setConf

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HoodieHFileInputFormat

public HoodieHFileInputFormat()

Method Detail

filterInstantsTimeline

protected HoodieDefaultTimeline filterInstantsTimeline(HoodieDefaultTimeline timeline)

getRecordReader

public org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.ArrayWritable> 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<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.ArrayWritable>

Overrides:

getRecordReader in class HoodieCopyOnWriteTableInputFormat

Throws:

IOException

isSplitable

protected boolean isSplitable(org.apache.hadoop.fs.FileSystem fs,
                              org.apache.hadoop.fs.Path filename)

Overrides:

isSplitable in class HoodieCopyOnWriteTableInputFormat