org.apache.hadoop.hdfs.protocol.proto

Class HdfsProtos.NamenodeCommandProto

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.NamenodeCommandProto

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, HdfsProtos.NamenodeCommandProtoOrBuilder

Enclosing class:

HdfsProtos

public static final class HdfsProtos.NamenodeCommandProto
extends com.google.protobuf.GeneratedMessage
implements HdfsProtos.NamenodeCommandProtoOrBuilder

Protobuf type hadoop.hdfs.NamenodeCommandProto

 Command sent from one namenode to another namenode.
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HdfsProtos.NamenodeCommandProto.Builder Protobuf type hadoop.hdfs.NamenodeCommandProto
static class	HdfsProtos.NamenodeCommandProto.Type Protobuf enum hadoop.hdfs.NamenodeCommandProto.Type

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	ACTION_FIELD_NUMBER
static int	CHECKPOINTCMD_FIELD_NUMBER
static com.google.protobuf.Parser<HdfsProtos.NamenodeCommandProto>	PARSER
static int	TYPE_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getAction() required uint32 action = 1;
HdfsProtos.CheckpointCommandProto	getCheckpointCmd() optional .hadoop.hdfs.CheckpointCommandProto checkpointCmd = 3;
HdfsProtos.CheckpointCommandProtoOrBuilder	getCheckpointCmdOrBuilder() optional .hadoop.hdfs.CheckpointCommandProto checkpointCmd = 3;
static HdfsProtos.NamenodeCommandProto	getDefaultInstance()
HdfsProtos.NamenodeCommandProto	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Parser<HdfsProtos.NamenodeCommandProto>	getParserForType()
int	getSerializedSize()
HdfsProtos.NamenodeCommandProto.Type	getType() required .hadoop.hdfs.NamenodeCommandProto.Type type = 2;
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasAction() required uint32 action = 1;
boolean	hasCheckpointCmd() optional .hadoop.hdfs.CheckpointCommandProto checkpointCmd = 3;
int	hashCode()
boolean	hasType() required .hadoop.hdfs.NamenodeCommandProto.Type type = 2;
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static HdfsProtos.NamenodeCommandProto.Builder	newBuilder()
static HdfsProtos.NamenodeCommandProto.Builder	newBuilder(HdfsProtos.NamenodeCommandProto prototype)
HdfsProtos.NamenodeCommandProto.Builder	newBuilderForType()
protected HdfsProtos.NamenodeCommandProto.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static HdfsProtos.NamenodeCommandProto	parseDelimitedFrom(InputStream input)
static HdfsProtos.NamenodeCommandProto	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.NamenodeCommandProto	parseFrom(byte[] data)
static HdfsProtos.NamenodeCommandProto	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.NamenodeCommandProto	parseFrom(com.google.protobuf.ByteString data)
static HdfsProtos.NamenodeCommandProto	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.NamenodeCommandProto	parseFrom(com.google.protobuf.CodedInputStream input)
static HdfsProtos.NamenodeCommandProto	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.NamenodeCommandProto	parseFrom(InputStream input)
static HdfsProtos.NamenodeCommandProto	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
HdfsProtos.NamenodeCommandProto.Builder	toBuilder()
protected Object	writeReplace()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessage

getAllFields, getDescriptorForType, getField, getRepeatedField, getRepeatedFieldCount, hasField, makeExtensionsImmutable, newFileScopedGeneratedExtension, newMessageScopedGeneratedExtension, parseUnknownField

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.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<HdfsProtos.NamenodeCommandProto> PARSER

ACTION_FIELD_NUMBER

public static final int ACTION_FIELD_NUMBER

See Also:

Constant Field Values

TYPE_FIELD_NUMBER

public static final int TYPE_FIELD_NUMBER

See Also:

Constant Field Values

CHECKPOINTCMD_FIELD_NUMBER

public static final int CHECKPOINTCMD_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static HdfsProtos.NamenodeCommandProto getDefaultInstance()

getDefaultInstanceForType

public HdfsProtos.NamenodeCommandProto 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<HdfsProtos.NamenodeCommandProto> 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

hasAction

public boolean hasAction()

required uint32 action = 1;

Specified by:

hasAction in interface HdfsProtos.NamenodeCommandProtoOrBuilder

getAction

public int getAction()

required uint32 action = 1;

Specified by:

getAction in interface HdfsProtos.NamenodeCommandProtoOrBuilder

hasType

public boolean hasType()

required .hadoop.hdfs.NamenodeCommandProto.Type type = 2;

Specified by:

hasType in interface HdfsProtos.NamenodeCommandProtoOrBuilder

getType

public HdfsProtos.NamenodeCommandProto.Type getType()

required .hadoop.hdfs.NamenodeCommandProto.Type type = 2;

Specified by:

getType in interface HdfsProtos.NamenodeCommandProtoOrBuilder

hasCheckpointCmd

public boolean hasCheckpointCmd()

optional .hadoop.hdfs.CheckpointCommandProto checkpointCmd = 3;

Specified by:

hasCheckpointCmd in interface HdfsProtos.NamenodeCommandProtoOrBuilder

getCheckpointCmd

public HdfsProtos.CheckpointCommandProto getCheckpointCmd()

optional .hadoop.hdfs.CheckpointCommandProto checkpointCmd = 3;

Specified by:

getCheckpointCmd in interface HdfsProtos.NamenodeCommandProtoOrBuilder

getCheckpointCmdOrBuilder

public HdfsProtos.CheckpointCommandProtoOrBuilder getCheckpointCmdOrBuilder()

optional .hadoop.hdfs.CheckpointCommandProto checkpointCmd = 3;

Specified by:

getCheckpointCmdOrBuilder in interface HdfsProtos.NamenodeCommandProtoOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessage

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 HdfsProtos.NamenodeCommandProto parseFrom(com.google.protobuf.ByteString data)
                                                 throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static HdfsProtos.NamenodeCommandProto parseFrom(byte[] data)
                                                 throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static HdfsProtos.NamenodeCommandProto parseFrom(InputStream input)
                                                 throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

parseDelimitedFrom

public static HdfsProtos.NamenodeCommandProto parseDelimitedFrom(InputStream input)
                                                          throws IOException

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseFrom

public static HdfsProtos.NamenodeCommandProto parseFrom(com.google.protobuf.CodedInputStream input)
                                                 throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

newBuilder

public static HdfsProtos.NamenodeCommandProto.Builder newBuilder()

newBuilderForType

public HdfsProtos.NamenodeCommandProto.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static HdfsProtos.NamenodeCommandProto.Builder newBuilder(HdfsProtos.NamenodeCommandProto prototype)

toBuilder

public HdfsProtos.NamenodeCommandProto.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected HdfsProtos.NamenodeCommandProto.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage