org.apache.hadoop.hive.metastore.messaging

Class MessageFactory

java.lang.Object

org.apache.hadoop.hive.metastore.messaging.MessageFactory

public abstract class MessageFactory
extends Object

Abstract Factory for the construction of HCatalog message instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MessageFactory.supportedCompressionFormats

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.hadoop.conf.Configuration	conf

Constructor Summary

Constructors

Constructor and Description
MessageFactory()

Method Summary

Modifier and Type	Method and Description
static MessageEncoder	getDefaultInstance(org.apache.hadoop.conf.Configuration conf)
static MessageEncoder	getDefaultInstanceForReplMetrics(org.apache.hadoop.conf.Configuration conf)
static MessageEncoder	getInstance(org.apache.hadoop.conf.Configuration conf, String config)
static MessageEncoder	getInstance(String compressionFormat)
static void	register(String messageFormat, Class clazz)

Methods inherited from class java.lang.Object

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

Field Detail

conf

protected static final org.apache.hadoop.conf.Configuration conf

Constructor Detail

MessageFactory

public MessageFactory()

Method Detail

register

public static void register(String messageFormat,
                            Class clazz)

getInstance

public static MessageEncoder getInstance(String compressionFormat)
                                  throws InvocationTargetException,
                                         IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

getDefaultInstanceForReplMetrics

public static MessageEncoder getDefaultInstanceForReplMetrics(org.apache.hadoop.conf.Configuration conf)

getDefaultInstance

public static MessageEncoder getDefaultInstance(org.apache.hadoop.conf.Configuration conf)

getInstance

public static MessageEncoder getInstance(org.apache.hadoop.conf.Configuration conf,
                                         String config)