org.apache.hadoop.ipc.protobuf

Class ProtobufRpcEngineProtos.RequestHeaderProto

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.protobuf.GeneratedMessage.ExtendableMessage<ProtobufRpcEngineProtos.RequestHeaderProto>

org.apache.hadoop.ipc.protobuf.ProtobufRpcEngineProtos.RequestHeaderProto

All Implemented Interfaces:

com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<ProtobufRpcEngineProtos.RequestHeaderProto>, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

Enclosing class:

ProtobufRpcEngineProtos

public static final class ProtobufRpcEngineProtos.RequestHeaderProto
extends com.google.protobuf.GeneratedMessage.ExtendableMessage<ProtobufRpcEngineProtos.RequestHeaderProto>
implements ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

Protobuf type hadoop.common.RequestHeaderProto

 This message is the header for the Protobuf Rpc Engine
 when sending a RPC request from  RPC client to the RPC server.
 The actual request (serialized as protobuf) follows this request.

 No special header is needed for the Rpc Response for Protobuf Rpc Engine.
 The normal RPC response header (see RpcHeader.proto) are sufficient. 
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ProtobufRpcEngineProtos.RequestHeaderProto.Builder Protobuf type hadoop.common.RequestHeaderProto

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage.ExtendableMessage

com.google.protobuf.GeneratedMessage.ExtendableMessage.ExtensionWriter

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage

com.google.protobuf.GeneratedMessage.BuilderParent, com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessage.ExtendableBuilder>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingType extends com.google.protobuf.Message,Type>

Field Summary

Fields

Modifier and Type	Field and Description
static int	CLIENTPROTOCOLVERSION_FIELD_NUMBER
static int	DECLARINGCLASSPROTOCOLNAME_FIELD_NUMBER
static int	METHODNAME_FIELD_NUMBER
static com.google.protobuf.Parser<ProtobufRpcEngineProtos.RequestHeaderProto>	PARSER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
long	getClientProtocolVersion() required uint64 clientProtocolVersion = 3;
String	getDeclaringClassProtocolName() required string declaringClassProtocolName = 2;
com.google.protobuf.ByteString	getDeclaringClassProtocolNameBytes() required string declaringClassProtocolName = 2;
static ProtobufRpcEngineProtos.RequestHeaderProto	getDefaultInstance()
ProtobufRpcEngineProtos.RequestHeaderProto	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
String	getMethodName() required string methodName = 1;
com.google.protobuf.ByteString	getMethodNameBytes() required string methodName = 1;
com.google.protobuf.Parser<ProtobufRpcEngineProtos.RequestHeaderProto>	getParserForType()
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasClientProtocolVersion() required uint64 clientProtocolVersion = 3;
boolean	hasDeclaringClassProtocolName() required string declaringClassProtocolName = 2;
int	hashCode()
boolean	hasMethodName() required string methodName = 1;
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static ProtobufRpcEngineProtos.RequestHeaderProto.Builder	newBuilder()
static ProtobufRpcEngineProtos.RequestHeaderProto.Builder	newBuilder(ProtobufRpcEngineProtos.RequestHeaderProto prototype)
ProtobufRpcEngineProtos.RequestHeaderProto.Builder	newBuilderForType()
protected ProtobufRpcEngineProtos.RequestHeaderProto.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseDelimitedFrom(InputStream input)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(byte[] data)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(com.google.protobuf.ByteString data)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(com.google.protobuf.CodedInputStream input)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(InputStream input)
static ProtobufRpcEngineProtos.RequestHeaderProto	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
ProtobufRpcEngineProtos.RequestHeaderProto.Builder	toBuilder()
protected Object	writeReplace()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessage.ExtendableMessage

extensionsAreInitialized, extensionsSerializedSize, extensionsSerializedSizeAsMessageSet, getAllFields, getExtension, getExtension, getExtensionCount, getExtensionFields, getField, getRepeatedField, getRepeatedFieldCount, hasExtension, hasField, makeExtensionsImmutable, newExtensionWriter, newMessageSetExtensionWriter, parseUnknownField

Methods inherited from class com.google.protobuf.GeneratedMessage

getDescriptorForType, newFileScopedGeneratedExtension, newMessageScopedGeneratedExtension

Methods inherited from class com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder

getExtension, getExtension, getExtensionCount, hasExtension

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getRepeatedField, getRepeatedFieldCount, hasField

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

PARSER

public static com.google.protobuf.Parser<ProtobufRpcEngineProtos.RequestHeaderProto> PARSER

METHODNAME_FIELD_NUMBER

public static final int METHODNAME_FIELD_NUMBER

See Also:

Constant Field Values

DECLARINGCLASSPROTOCOLNAME_FIELD_NUMBER

public static final int DECLARINGCLASSPROTOCOLNAME_FIELD_NUMBER

See Also:

Constant Field Values

CLIENTPROTOCOLVERSION_FIELD_NUMBER

public static final int CLIENTPROTOCOLVERSION_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static ProtobufRpcEngineProtos.RequestHeaderProto getDefaultInstance()

getDefaultInstanceForType

public ProtobufRpcEngineProtos.RequestHeaderProto getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessage

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage

getParserForType

public com.google.protobuf.Parser<ProtobufRpcEngineProtos.RequestHeaderProto> getParserForType()

Specified by:

getParserForType in interface com.google.protobuf.Message

Specified by:

getParserForType in interface com.google.protobuf.MessageLite

Overrides:

getParserForType in class com.google.protobuf.GeneratedMessage

hasMethodName

public boolean hasMethodName()

required string methodName = 1;

 Name of the RPC method 
 

Specified by:

hasMethodName in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

getMethodName

public String getMethodName()

required string methodName = 1;

 Name of the RPC method 
 

Specified by:

getMethodName in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

getMethodNameBytes

public com.google.protobuf.ByteString getMethodNameBytes()

required string methodName = 1;

 Name of the RPC method 
 

Specified by:

getMethodNameBytes in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

hasDeclaringClassProtocolName

public boolean hasDeclaringClassProtocolName()

required string declaringClassProtocolName = 2;

 
 RPCs for a particular interface (ie protocol) are done using a
 IPC connection that is setup using rpcProxy.
 The rpcProxy's has a declared protocol name that is 
 sent form client to server at connection time. 
 
 Each Rpc call also sends a protocol name 
 (called declaringClassprotocolName). This name is usually the same
 as the connection protocol name except in some cases. 
 For example metaProtocols such ProtocolInfoProto which get metainfo
 about the protocol reuse the connection but need to indicate that
 the actual protocol is different (i.e. the protocol is
 ProtocolInfoProto) since they reuse the connection; in this case
 the declaringClassProtocolName field is set to the ProtocolInfoProto
 

Specified by:

hasDeclaringClassProtocolName in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

getDeclaringClassProtocolName

public String getDeclaringClassProtocolName()

required string declaringClassProtocolName = 2;

 
 RPCs for a particular interface (ie protocol) are done using a
 IPC connection that is setup using rpcProxy.
 The rpcProxy's has a declared protocol name that is 
 sent form client to server at connection time. 
 
 Each Rpc call also sends a protocol name 
 (called declaringClassprotocolName). This name is usually the same
 as the connection protocol name except in some cases. 
 For example metaProtocols such ProtocolInfoProto which get metainfo
 about the protocol reuse the connection but need to indicate that
 the actual protocol is different (i.e. the protocol is
 ProtocolInfoProto) since they reuse the connection; in this case
 the declaringClassProtocolName field is set to the ProtocolInfoProto
 

Specified by:

getDeclaringClassProtocolName in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

getDeclaringClassProtocolNameBytes

public com.google.protobuf.ByteString getDeclaringClassProtocolNameBytes()

required string declaringClassProtocolName = 2;

 
 RPCs for a particular interface (ie protocol) are done using a
 IPC connection that is setup using rpcProxy.
 The rpcProxy's has a declared protocol name that is 
 sent form client to server at connection time. 
 
 Each Rpc call also sends a protocol name 
 (called declaringClassprotocolName). This name is usually the same
 as the connection protocol name except in some cases. 
 For example metaProtocols such ProtocolInfoProto which get metainfo
 about the protocol reuse the connection but need to indicate that
 the actual protocol is different (i.e. the protocol is
 ProtocolInfoProto) since they reuse the connection; in this case
 the declaringClassProtocolName field is set to the ProtocolInfoProto
 

Specified by:

getDeclaringClassProtocolNameBytes in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

hasClientProtocolVersion

public boolean hasClientProtocolVersion()

required uint64 clientProtocolVersion = 3;

 protocol version of class declaring the called method 
 

Specified by:

hasClientProtocolVersion in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

getClientProtocolVersion

public long getClientProtocolVersion()

required uint64 clientProtocolVersion = 3;

 protocol version of class declaring the called method 
 

Specified by:

getClientProtocolVersion in interface ProtobufRpcEngineProtos.RequestHeaderProtoOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessage.ExtendableMessage<ProtobufRpcEngineProtos.RequestHeaderProto>

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.AbstractMessage

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.AbstractMessage

writeReplace

protected Object writeReplace()
                       throws ObjectStreamException

Overrides:

writeReplace in class com.google.protobuf.GeneratedMessage

Throws:

ObjectStreamException

equals

public boolean equals(Object obj)

Specified by:

equals in interface com.google.protobuf.Message

Overrides:

equals in class com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

Specified by:

hashCode in interface com.google.protobuf.Message

Overrides:

hashCode in class com.google.protobuf.AbstractMessage

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(com.google.protobuf.ByteString data)
                                                            throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(com.google.protobuf.ByteString data,
                                                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                            throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(byte[] data)
                                                            throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(byte[] data,
                                                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                            throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(InputStream input)
                                                            throws IOException

Throws:

IOException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(InputStream input,
                                                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                            throws IOException

Throws:

IOException

parseDelimitedFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseDelimitedFrom(InputStream input)
                                                                     throws IOException

Throws:

IOException

parseDelimitedFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseDelimitedFrom(InputStream input,
                                                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                                     throws IOException

Throws:

IOException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(com.google.protobuf.CodedInputStream input)
                                                            throws IOException

Throws:

IOException

parseFrom

public static ProtobufRpcEngineProtos.RequestHeaderProto parseFrom(com.google.protobuf.CodedInputStream input,
                                                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                            throws IOException

Throws:

IOException

newBuilder

public static ProtobufRpcEngineProtos.RequestHeaderProto.Builder newBuilder()

newBuilderForType

public ProtobufRpcEngineProtos.RequestHeaderProto.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static ProtobufRpcEngineProtos.RequestHeaderProto.Builder newBuilder(ProtobufRpcEngineProtos.RequestHeaderProto prototype)

toBuilder

public ProtobufRpcEngineProtos.RequestHeaderProto.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected ProtobufRpcEngineProtos.RequestHeaderProto.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage