Uses of Interface
org.apache.paimon.deletionvectors.DeletionVector

Packages that use DeletionVector

Package	Description
org.apache.paimon.deletionvectors
org.apache.paimon.deletionvectors.append
org.apache.paimon.index
org.apache.paimon.operation

Uses of DeletionVector in org.apache.paimon.deletionvectors

Classes in org.apache.paimon.deletionvectors that implement DeletionVector

Modifier and Type	Class and Description
class	BitmapDeletionVector A DeletionVector based on RoaringBitmap32, it only supports files with row count not exceeding RoaringBitmap32.MAX_VALUE.

Methods in org.apache.paimon.deletionvectors that return DeletionVector

Modifier and Type	Method and Description
DeletionVector	ApplyDeletionVectorReader.deletionVector()
DeletionVector	ApplyDeletionFileRecordIterator.deletionVector()
static DeletionVector	DeletionVector.deserializeFromBytes(byte[] bytes) Deserializes a deletion vector from a byte array.
static DeletionVector	BitmapDeletionVector.deserializeFromDataInput(DataInput bis)
static DeletionVector	DeletionVector.read(FileIO fileIO, DeletionFile deletionFile)
DeletionVector	DeletionVectorsIndexFile.readDeletionVector(DeletionFile deletionFile)

Methods in org.apache.paimon.deletionvectors that return types with arguments of type DeletionVector

Modifier and Type	Method and Description
Optional<DeletionVector>	DeletionVector.Factory.create(String fileName)
Optional<DeletionVector>	DeletionVectorsMaintainer.deletionVectorOf(String fileName) Retrieves the deletion vector associated with the specified file name.
Map<String,DeletionVector>	DeletionVectorsMaintainer.deletionVectors()
Map<String,DeletionVector>	DeletionVectorsIndexFile.readAllDeletionVectors(IndexFileMeta fileMeta) Reads all deletion vectors from a specified file.
Map<String,DeletionVector>	DeletionVectorsIndexFile.readAllDeletionVectors(List<IndexFileMeta> indexFiles)
Map<String,DeletionVector>	DeletionVectorsIndexFile.readDeletionVector(Map<String,DeletionFile> dataFileToDeletionFiles) Reads deletion vectors from a list of DeletionFile which belong to a same index file.

Methods in org.apache.paimon.deletionvectors with parameters of type DeletionVector

Modifier and Type	Method and Description
void	DeletionVector.merge(DeletionVector deletionVector) merge another DeletionVector to this current one.
void	BitmapDeletionVector.merge(DeletionVector deletionVector)
void	DeletionVectorsMaintainer.mergeNewDeletion(String fileName, DeletionVector deletionVector) Merge a new deletion which marks the specified deletion vector with the given file name, if the previous deletion vector exist, merge the old one.
void	DeletionVectorsMaintainer.notifyNewDeletion(String fileName, DeletionVector deletionVector) Notifies a new deletion which marks the specified deletion vector with the given file name.

Method parameters in org.apache.paimon.deletionvectors with type arguments of type DeletionVector

Modifier and Type	Method and Description
DeletionVectorsMaintainer	DeletionVectorsMaintainer.Factory.createOrRestore(Map<String,DeletionVector> deletionVectors)
List<IndexFileMeta>	DeletionVectorIndexFileWriter.write(Map<String,DeletionVector> input) For unaware-bucket mode, this method will write out multiple index files, else, it will write out only one index file.
List<IndexFileMeta>	DeletionVectorsIndexFile.write(Map<String,DeletionVector> input) Write deletion vectors to a new file, the format of this file can be referenced at: PIP-16.

Constructors in org.apache.paimon.deletionvectors with parameters of type DeletionVector

Constructor and Description
ApplyDeletionFileRecordIterator(FileRecordIterator<InternalRow> iterator, DeletionVector deletionVector)
ApplyDeletionVectorReader(FileRecordReader<InternalRow> reader, DeletionVector deletionVector)

Uses of DeletionVector in org.apache.paimon.deletionvectors.append

Methods in org.apache.paimon.deletionvectors.append that return DeletionVector

Modifier and Type	Method and Description
DeletionVector	UnawareAppendDeletionFileMaintainer.getDeletionVector(String dataFile)

Methods in org.apache.paimon.deletionvectors.append with parameters of type DeletionVector

Modifier and Type	Method and Description
void	BucketedAppendDeletionFileMaintainer.notifyNewDeletionVector(String dataFile, DeletionVector deletionVector)
void	UnawareAppendDeletionFileMaintainer.notifyNewDeletionVector(String dataFile, DeletionVector deletionVector)
void	AppendDeletionFileMaintainer.notifyNewDeletionVector(String dataFile, DeletionVector deletionVector)

Uses of DeletionVector in org.apache.paimon.index

Methods in org.apache.paimon.index that return types with arguments of type DeletionVector

Modifier and Type	Method and Description
Map<String,DeletionVector>	IndexFileHandler.readAllDeletionVectors(List<IndexFileMeta> fileMetas)

Method parameters in org.apache.paimon.index with type arguments of type DeletionVector

Modifier and Type	Method and Description
List<IndexFileMeta>	IndexFileHandler.writeDeletionVectorsIndex(Map<String,DeletionVector> deletionVectors)

Uses of DeletionVector in org.apache.paimon.operation

Method parameters in org.apache.paimon.operation with type arguments of type DeletionVector

Modifier and Type	Method and Description
List<DataFileMeta>	AppendOnlyFileStoreWrite.compactRewrite(BinaryRow partition, int bucket, java.util.function.Function<String,DeletionVector> dvFactory, List<DataFileMeta> toCompact)
RecordReader<InternalRow>	RawFileSplitRead.createReader(BinaryRow partition, int bucket, List<DataFileMeta> files, List<IOExceptionSupplier<DeletionVector>> dvFactories)