Package org.apache.iceberg.deletes

Interface DVFileWriter

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

BaseDVFileWriter

public interface DVFileWriter
extends Closeable

A deletion vector file writer.

Method Summary

Modifier and Type	Method	Description
void	delete(String path, long pos, PartitionSpec spec, StructLike partition)	Marks a position in a given data file as deleted.
default void	delete(String path, PositionDeleteIndex positionDeleteIndex, PartitionSpec spec, StructLike partition)	Marks every position that is deleted in positionDeleteIndex as deleted in the given data file.
DeleteWriteResult	result()	Returns a result that contains information about written DeleteFiles.

Methods inherited from interface java.io.Closeable

close

Method Details

delete

void delete(String path,
 long pos,
 PartitionSpec spec,
 StructLike partition)

Marks a position in a given data file as deleted.

Parameters:

path - the data file path

pos - the data file position

spec - the data file partition spec

partition - the data file partition

result

DeleteWriteResult result()

Returns a result that contains information about written DeleteFiles. The result is valid only after the writer is closed.

Returns:

the writer result

delete

default void delete(String path,
 PositionDeleteIndex positionDeleteIndex,
 PartitionSpec spec,
 StructLike partition)

Marks every position that is deleted in positionDeleteIndex as deleted in the given data file. Implementations should merge with existing position indices for the provided path

Parameters:

path - the data file path

positionDeleteIndex - the position delete index containing all the positions to delete

spec - the data file partition spec

partition - the data file partition