Package org.apache.pinot.segment.local.segment.creator.impl

Class SegmentDictionaryCreator

java.lang.Object

org.apache.pinot.segment.local.segment.creator.impl.SegmentDictionaryCreator

All Implemented Interfaces:

Closeable, AutoCloseable

public class SegmentDictionaryCreator
extends Object
implements Closeable

Constructor Summary

Constructors

Constructor	Description
SegmentDictionaryCreator(FieldSpec fieldSpec, File indexDir)
SegmentDictionaryCreator(FieldSpec fieldSpec, File indexDir, boolean useVarLengthDictionary)

Method Summary

Modifier and Type	Method	Description
void	build(Object sortedValues)
void	close()
int	getNumBytesPerEntry()
int[]	indexOfMV(Object value)
int	indexOfSV(Object value)
void	postIndexingCleanup()	Cleans up the no longer needed objects after all the indexing is done to free up some memory.

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentDictionaryCreator

public SegmentDictionaryCreator(FieldSpec fieldSpec,
                                File indexDir,
                                boolean useVarLengthDictionary)

SegmentDictionaryCreator

public SegmentDictionaryCreator(FieldSpec fieldSpec,
                                File indexDir)

Method Detail

build

public void build(Object sortedValues)
           throws IOException

Throws:

IOException

getNumBytesPerEntry

public int getNumBytesPerEntry()

indexOfSV

public int indexOfSV(Object value)

indexOfMV

public int[] indexOfMV(Object value)

postIndexingCleanup

public void postIndexingCleanup()

Cleans up the no longer needed objects after all the indexing is done to free up some memory.

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable