com.aliyun.odps.udf

Class OdpsStorageHandler

java.lang.Object

com.aliyun.odps.udf.OdpsStorageHandler

All Implemented Interfaces:

BaseStorageHandler

public abstract class OdpsStorageHandler
extends Object
implements BaseStorageHandler

Recommended class (over HiveStorageHandler) to extend from for custom storage handler This provides interfaces to reason about the Extractor/Outputer implemented by the user, for converting raw byte stream into records and vice versa.

Constructor Summary

Constructors

Constructor and Description
OdpsStorageHandler()

Method Summary

Modifier and Type	Method and Description
abstract Class<? extends Extractor>	getExtractorClass() Getter for underlying extractor class
abstract Class<? extends Outputer>	getOutputerClass() Getter for underlying outputer class

Methods inherited from class java.lang.Object

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

Constructor Detail

OdpsStorageHandler

public OdpsStorageHandler()

Method Detail

getExtractorClass

public abstract Class<? extends Extractor> getExtractorClass()

Getter for underlying extractor class

Specified by:

getExtractorClass in interface BaseStorageHandler

Returns:

Class description for the extractor class

getOutputerClass

public abstract Class<? extends Outputer> getOutputerClass()

Getter for underlying outputer class

Specified by:

getOutputerClass in interface BaseStorageHandler

Returns:

Class description for the outputer class