org.apache.hudi.hadoop.realtime

Class HoodieHFileRealtimeInputFormat

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.realtime.HoodieMergeOnReadTableInputFormat

org.apache.hudi.hadoop.realtime.HoodieHFileRealtimeInputFormat

All Implemented Interfaces:

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

@UseRecordReaderFromInputFormat
 @UseFileSplitsFromInputFormat
public class HoodieHFileRealtimeInputFormat
extends HoodieMergeOnReadTableInputFormat

HoodieRealtimeInputFormat 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
HoodieHFileRealtimeInputFormat()

Method Summary

Modifier and Type	Method and Description
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 jobConf, 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.realtime.HoodieMergeOnReadTableInputFormat

checkIfValidFileSlice, createFileStatusUnchecked, getSplits, listStatusForIncrementalMode, makeSplit, makeSplit

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

doListStatus, getFileStatusUnchecked, getHoodieVirtualKeyInfo, listStatus

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, setInputPathFilter, setInputPaths, setInputPaths, setMinSplitSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Constructor Detail

HoodieHFileRealtimeInputFormat

public HoodieHFileRealtimeInputFormat()

Method Detail

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 jobConf,
                                                                                                                                   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 HoodieMergeOnReadTableInputFormat