org.apache.flink.formats.parquet

Class ParquetTableSource.Builder

java.lang.Object

org.apache.flink.formats.parquet.ParquetTableSource.Builder

Enclosing class:

ParquetTableSource

public static class ParquetTableSource.Builder
extends Object

Constructs an ParquetTableSource.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
ParquetTableSource	build() Builds the ParquetTableSource for this builder.
ParquetTableSource.Builder	forParquetSchema(org.apache.parquet.schema.MessageType parquetSchema) Sets the Parquet schema of the files to read as a String.
ParquetTableSource.Builder	path(String path) Sets the path of Parquet files.
ParquetTableSource.Builder	path(String path, boolean recursive) Sets the path of the Parquet files.
ParquetTableSource.Builder	withConfiguration(org.apache.hadoop.conf.Configuration config) Sets a Hadoop Configuration for the Parquet Reader.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

path

public ParquetTableSource.Builder path(String path)

Sets the path of Parquet files. If the path is specifies a directory, it will be recursively enumerated.

Parameters:

path - the path of the Parquet files.

Returns:

The Builder

path

public ParquetTableSource.Builder path(String path,
                                       boolean recursive)

Sets the path of the Parquet files.

Parameters:

path - The path of the Parquet files

recursive - Flag whether to enumerate

Returns:

The Builder

forParquetSchema

public ParquetTableSource.Builder forParquetSchema(org.apache.parquet.schema.MessageType parquetSchema)

Sets the Parquet schema of the files to read as a String.

Parameters:

parquetSchema - The parquet schema of the files to read as a String.

Returns:

The Builder

withConfiguration

public ParquetTableSource.Builder withConfiguration(org.apache.hadoop.conf.Configuration config)

Sets a Hadoop Configuration for the Parquet Reader. If no configuration is configured, an empty configuration is used.

Parameters:

config - The Hadoop Configuration for the Parquet reader.

Returns:

The Builder

build

public ParquetTableSource build()

Builds the ParquetTableSource for this builder.

Returns:

The ParquetTableSource for this builder.