org.apache.iceberg.data

Class BaseFileWriterFactory<T>

java.lang.Object

org.apache.iceberg.data.BaseFileWriterFactory<T>

All Implemented Interfaces:

org.apache.iceberg.io.FileWriterFactory<T>

public abstract class BaseFileWriterFactory<T>
extends java.lang.Object
implements org.apache.iceberg.io.FileWriterFactory<T>

A base writer factory to be extended by query engine integrations.

Constructor Summary

Constructors

Modifier

Constructor and Description

protected

BaseFileWriterFactory(org.apache.iceberg.Table table, org.apache.iceberg.FileFormat dataFileFormat, org.apache.iceberg.Schema dataSchema, org.apache.iceberg.SortOrder dataSortOrder, org.apache.iceberg.FileFormat deleteFileFormat, int[] equalityFieldIds, org.apache.iceberg.Schema equalityDeleteRowSchema, org.apache.iceberg.SortOrder equalityDeleteSortOrder, org.apache.iceberg.Schema positionDeleteRowSchema)

Method Summary

Modifier and Type	Method and Description
protected abstract void	configureDataWrite(org.apache.iceberg.avro.Avro.DataWriteBuilder builder)
protected abstract void	configureDataWrite(org.apache.iceberg.orc.ORC.DataWriteBuilder builder)
protected abstract void	configureDataWrite(org.apache.iceberg.parquet.Parquet.DataWriteBuilder builder)
protected abstract void	configureEqualityDelete(org.apache.iceberg.avro.Avro.DeleteWriteBuilder builder)
protected abstract void	configureEqualityDelete(org.apache.iceberg.orc.ORC.DeleteWriteBuilder builder)
protected abstract void	configureEqualityDelete(org.apache.iceberg.parquet.Parquet.DeleteWriteBuilder builder)
protected abstract void	configurePositionDelete(org.apache.iceberg.avro.Avro.DeleteWriteBuilder builder)
protected abstract void	configurePositionDelete(org.apache.iceberg.orc.ORC.DeleteWriteBuilder builder)
protected abstract void	configurePositionDelete(org.apache.iceberg.parquet.Parquet.DeleteWriteBuilder builder)
protected org.apache.iceberg.Schema	dataSchema()
protected org.apache.iceberg.Schema	equalityDeleteRowSchema()
org.apache.iceberg.io.DataWriter<T>	newDataWriter(org.apache.iceberg.encryption.EncryptedOutputFile file, org.apache.iceberg.PartitionSpec spec, org.apache.iceberg.StructLike partition)
org.apache.iceberg.deletes.EqualityDeleteWriter<T>	newEqualityDeleteWriter(org.apache.iceberg.encryption.EncryptedOutputFile file, org.apache.iceberg.PartitionSpec spec, org.apache.iceberg.StructLike partition)
org.apache.iceberg.deletes.PositionDeleteWriter<T>	newPositionDeleteWriter(org.apache.iceberg.encryption.EncryptedOutputFile file, org.apache.iceberg.PartitionSpec spec, org.apache.iceberg.StructLike partition)
protected org.apache.iceberg.Schema	positionDeleteRowSchema()

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseFileWriterFactory

protected BaseFileWriterFactory(org.apache.iceberg.Table table,
                                org.apache.iceberg.FileFormat dataFileFormat,
                                org.apache.iceberg.Schema dataSchema,
                                org.apache.iceberg.SortOrder dataSortOrder,
                                org.apache.iceberg.FileFormat deleteFileFormat,
                                int[] equalityFieldIds,
                                org.apache.iceberg.Schema equalityDeleteRowSchema,
                                org.apache.iceberg.SortOrder equalityDeleteSortOrder,
                                org.apache.iceberg.Schema positionDeleteRowSchema)

Method Detail

configureDataWrite

protected abstract void configureDataWrite(org.apache.iceberg.avro.Avro.DataWriteBuilder builder)

configureEqualityDelete

protected abstract void configureEqualityDelete(org.apache.iceberg.avro.Avro.DeleteWriteBuilder builder)

configurePositionDelete

protected abstract void configurePositionDelete(org.apache.iceberg.avro.Avro.DeleteWriteBuilder builder)

configureDataWrite

protected abstract void configureDataWrite(org.apache.iceberg.parquet.Parquet.DataWriteBuilder builder)

configureEqualityDelete

protected abstract void configureEqualityDelete(org.apache.iceberg.parquet.Parquet.DeleteWriteBuilder builder)

configurePositionDelete

protected abstract void configurePositionDelete(org.apache.iceberg.parquet.Parquet.DeleteWriteBuilder builder)

configureDataWrite

protected abstract void configureDataWrite(org.apache.iceberg.orc.ORC.DataWriteBuilder builder)

configureEqualityDelete

protected abstract void configureEqualityDelete(org.apache.iceberg.orc.ORC.DeleteWriteBuilder builder)

configurePositionDelete

protected abstract void configurePositionDelete(org.apache.iceberg.orc.ORC.DeleteWriteBuilder builder)

newDataWriter

public org.apache.iceberg.io.DataWriter<T> newDataWriter(org.apache.iceberg.encryption.EncryptedOutputFile file,
                                                         org.apache.iceberg.PartitionSpec spec,
                                                         org.apache.iceberg.StructLike partition)

Specified by:

newDataWriter in interface org.apache.iceberg.io.FileWriterFactory<T>

newEqualityDeleteWriter

public org.apache.iceberg.deletes.EqualityDeleteWriter<T> newEqualityDeleteWriter(org.apache.iceberg.encryption.EncryptedOutputFile file,
                                                                                  org.apache.iceberg.PartitionSpec spec,
                                                                                  org.apache.iceberg.StructLike partition)

Specified by:

newEqualityDeleteWriter in interface org.apache.iceberg.io.FileWriterFactory<T>

newPositionDeleteWriter

public org.apache.iceberg.deletes.PositionDeleteWriter<T> newPositionDeleteWriter(org.apache.iceberg.encryption.EncryptedOutputFile file,
                                                                                  org.apache.iceberg.PartitionSpec spec,
                                                                                  org.apache.iceberg.StructLike partition)

Specified by:

newPositionDeleteWriter in interface org.apache.iceberg.io.FileWriterFactory<T>

dataSchema

protected org.apache.iceberg.Schema dataSchema()

equalityDeleteRowSchema

protected org.apache.iceberg.Schema equalityDeleteRowSchema()

positionDeleteRowSchema

protected org.apache.iceberg.Schema positionDeleteRowSchema()