Package org.apache.iceberg.parquet

Class Parquet.WriteBuilder

java.lang.Object

org.apache.iceberg.parquet.Parquet.WriteBuilder

All Implemented Interfaces:

org.apache.iceberg.InternalData.WriteBuilder

Enclosing class:

Parquet

public static class Parquet.WriteBuilder
extends Object
implements org.apache.iceberg.InternalData.WriteBuilder

Method Summary

Modifier and Type	Method	Description
<D> org.apache.iceberg.io.FileAppender<D>	build()
Parquet.WriteBuilder	createWriterFunc(BiFunction<org.apache.iceberg.Schema,org.apache.parquet.schema.MessageType,ParquetValueWriter<?>> newCreateWriterFunc)
Parquet.WriteBuilder	createWriterFunc(Function<org.apache.parquet.schema.MessageType,ParquetValueWriter<?>> newCreateWriterFunc)
Parquet.WriteBuilder	forTable(org.apache.iceberg.Table table)
Parquet.WriteBuilder	meta(String property, String value)
Parquet.WriteBuilder	metricsConfig(org.apache.iceberg.MetricsConfig newMetricsConfig)
Parquet.WriteBuilder	named(String newName)
Parquet.WriteBuilder	overwrite()
Parquet.WriteBuilder	overwrite(boolean enabled)
Parquet.WriteBuilder	schema(org.apache.iceberg.Schema newSchema)
Parquet.WriteBuilder	set(String property, String value)
Parquet.WriteBuilder	setAll(Map<String,String> properties)
Parquet.WriteBuilder	variantShreddingFunc(VariantShreddingFunction func)	Set a VariantShreddingFunction that is called with each variant field's name and field ID to produce the shredding type as a typed_value field.
Parquet.WriteBuilder	withAADPrefix(ByteBuffer aadPrefix)
Parquet.WriteBuilder	withFileEncryptionKey(ByteBuffer encryptionKey)
Parquet.WriteBuilder	writerVersion(org.apache.parquet.column.ParquetProperties.WriterVersion version)
Parquet.WriteBuilder	writeSupport(org.apache.parquet.hadoop.api.WriteSupport<?> newWriteSupport)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iceberg.InternalData.WriteBuilder

meta

Method Details

forTable

public Parquet.WriteBuilder forTable(org.apache.iceberg.Table table)

schema

public Parquet.WriteBuilder schema(org.apache.iceberg.Schema newSchema)

Specified by:

schema in interface org.apache.iceberg.InternalData.WriteBuilder

variantShreddingFunc

public Parquet.WriteBuilder variantShreddingFunc(VariantShreddingFunction func)

Set a VariantShreddingFunction that is called with each variant field's name and field ID to produce the shredding type as a typed_value field. This field is added to the result variant struct alongside the metadata and value fields.

Parameters:

func - VariantShreddingFunction that produces a shredded typed_value

Returns:

this for method chaining

named

public Parquet.WriteBuilder named(String newName)

Specified by:

named in interface org.apache.iceberg.InternalData.WriteBuilder

writeSupport

public Parquet.WriteBuilder writeSupport(org.apache.parquet.hadoop.api.WriteSupport<?> newWriteSupport)

set

public Parquet.WriteBuilder set(String property,
 String value)

Specified by:

set in interface org.apache.iceberg.InternalData.WriteBuilder

setAll

public Parquet.WriteBuilder setAll(Map<String,String> properties)

meta

public Parquet.WriteBuilder meta(String property,
 String value)

Specified by:

meta in interface org.apache.iceberg.InternalData.WriteBuilder

createWriterFunc

public Parquet.WriteBuilder createWriterFunc(Function<org.apache.parquet.schema.MessageType,ParquetValueWriter<?>> newCreateWriterFunc)

createWriterFunc

public Parquet.WriteBuilder createWriterFunc(BiFunction<org.apache.iceberg.Schema,org.apache.parquet.schema.MessageType,ParquetValueWriter<?>> newCreateWriterFunc)

metricsConfig

public Parquet.WriteBuilder metricsConfig(org.apache.iceberg.MetricsConfig newMetricsConfig)

overwrite

public Parquet.WriteBuilder overwrite()

Specified by:

overwrite in interface org.apache.iceberg.InternalData.WriteBuilder

overwrite

public Parquet.WriteBuilder overwrite(boolean enabled)

writerVersion

public Parquet.WriteBuilder writerVersion(org.apache.parquet.column.ParquetProperties.WriterVersion version)

withFileEncryptionKey

public Parquet.WriteBuilder withFileEncryptionKey(ByteBuffer encryptionKey)

withAADPrefix

public Parquet.WriteBuilder withAADPrefix(ByteBuffer aadPrefix)

build

public <D> org.apache.iceberg.io.FileAppender<D> build()
                                                throws IOException

Specified by:

build in interface org.apache.iceberg.InternalData.WriteBuilder

Throws:

IOException