Package org.apache.pinot.segment.local.indexsegment.mutable

Class IntermediateSegment

java.lang.Object

org.apache.pinot.segment.local.indexsegment.mutable.IntermediateSegment

All Implemented Interfaces:

IndexSegment, MutableSegment

public class IntermediateSegment
extends Object
implements MutableSegment

Intermediate segment format to store the collected data so far. This segment format will be used to generate the final offline segment in SegmentIndexCreationDriver.

Constructor Summary

Constructors

Constructor	Description
IntermediateSegment(SegmentGeneratorConfig segmentGeneratorConfig)

Method Summary

Modifier and Type	Method	Description
void	destroy()
Set<String>	getColumnNames()
DataSource	getDataSource(String columnName)
int	getNumDocsIndexed()
Set<String>	getPhysicalColumnNames()
GenericRow	getRecord(int docId, GenericRow reuse)
SegmentMetadata	getSegmentMetadata()
String	getSegmentName()
List<StarTreeV2>	getStarTrees()
ThreadSafeMutableRoaringBitmap	getValidDocIds()
Object	getValue(int docId, String column)
boolean	index(GenericRow row, RowMetadata rowMetadata)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pinot.segment.spi.IndexSegment

acquire, prefetch, release

Constructor Detail

IntermediateSegment

public IntermediateSegment(SegmentGeneratorConfig segmentGeneratorConfig)

Method Detail

index

public boolean index(GenericRow row,
                     @Nullable
                     RowMetadata rowMetadata)
              throws IOException

Specified by:

index in interface MutableSegment

Throws:

IOException

getNumDocsIndexed

public int getNumDocsIndexed()

Specified by:

getNumDocsIndexed in interface MutableSegment

getSegmentName

public String getSegmentName()

Specified by:

getSegmentName in interface IndexSegment

getSegmentMetadata

public SegmentMetadata getSegmentMetadata()

Specified by:

getSegmentMetadata in interface IndexSegment

getColumnNames

public Set<String> getColumnNames()

Specified by:

getColumnNames in interface IndexSegment

getPhysicalColumnNames

public Set<String> getPhysicalColumnNames()

Specified by:

getPhysicalColumnNames in interface IndexSegment

getDataSource

public DataSource getDataSource(String columnName)

Specified by:

getDataSource in interface IndexSegment

getStarTrees

public List<StarTreeV2> getStarTrees()

Specified by:

getStarTrees in interface IndexSegment

getValidDocIds

@Nullable
public ThreadSafeMutableRoaringBitmap getValidDocIds()

Specified by:

getValidDocIds in interface IndexSegment

getRecord

public GenericRow getRecord(int docId,
                            GenericRow reuse)

Specified by:

getRecord in interface IndexSegment

getValue

public Object getValue(int docId,
                       String column)

Specified by:

getValue in interface IndexSegment

destroy

public void destroy()

Specified by:

destroy in interface IndexSegment