parquet.avro

Class AvroSchemaConverter

java.lang.Object

parquet.avro.AvroSchemaConverter

public class AvroSchemaConverter
extends Object

Converts an Avro schema into a Parquet schema. See package documentation for details of the mapping.

Constructor Summary

Constructors

Constructor and Description
AvroSchemaConverter()

Method Summary

Methods

Modifier and Type	Method and Description
MessageType	convert(org.apache.avro.Schema avroSchema)
static org.apache.avro.Schema	getNonNull(org.apache.avro.Schema schema) Given a schema, check to see if it is a union of a null type and a regular schema, and then return the non-null sub-schema.

Methods inherited from class java.lang.Object

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

Constructor Detail

AvroSchemaConverter

public AvroSchemaConverter()

Method Detail

getNonNull

public static org.apache.avro.Schema getNonNull(org.apache.avro.Schema schema)

Given a schema, check to see if it is a union of a null type and a regular schema, and then return the non-null sub-schema. Otherwise, return the given schema.

Parameters:

schema - The schema to check

Returns:

The non-null portion of a union schema, or the given schema

convert

public MessageType convert(org.apache.avro.Schema avroSchema)