parquet.hadoop.api

Class WriteSupport.WriteContext

java.lang.Object

parquet.hadoop.api.WriteSupport.WriteContext

Enclosing class:

WriteSupport<T>

public static final class WriteSupport.WriteContext
extends Object

information to be persisted in the file

Author:

Julien Le Dem

Constructor Summary

Constructors

Constructor and Description
WriteSupport.WriteContext(MessageType schema, Map<String,String> extraMetaData)

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,String>	getExtraMetaData()
MessageType	getSchema()

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteSupport.WriteContext

public WriteSupport.WriteContext(MessageType schema,
                         Map<String,String> extraMetaData)

Parameters:

schema - the schema of the data

extraMetaData - application specific metadata to add in the file

Method Detail

getSchema

public MessageType getSchema()

Returns:

the schema of the file

getExtraMetaData

public Map<String,String> getExtraMetaData()

Returns:

application specific metadata