org.apache.hadoop.hdfs.protocol.proto

Class DatanodeProtocolProtos.HeartbeatRequestProto

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.HeartbeatRequestProto

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

Enclosing class:

DatanodeProtocolProtos

public static final class DatanodeProtocolProtos.HeartbeatRequestProto
extends com.google.protobuf.GeneratedMessage
implements DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

Protobuf type hadoop.hdfs.HeartbeatRequestProto

 registration - datanode registration information
 capacity - total storage capacity available at the datanode
 dfsUsed - storage used by HDFS
 remaining - remaining storage available for HDFS
 blockPoolUsed - storage used by the block pool
 xmitsInProgress - number of transfers from this datanode to others
 xceiverCount - number of active transceiver threads
 failedVolumes - number of failed volumes
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DatanodeProtocolProtos.HeartbeatRequestProto.Builder Protobuf type hadoop.hdfs.HeartbeatRequestProto

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	FAILEDVOLUMES_FIELD_NUMBER
static com.google.protobuf.Parser<DatanodeProtocolProtos.HeartbeatRequestProto>	PARSER
static int	REGISTRATION_FIELD_NUMBER
static int	REPORTS_FIELD_NUMBER
static int	XCEIVERCOUNT_FIELD_NUMBER
static int	XMITSINPROGRESS_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
static DatanodeProtocolProtos.HeartbeatRequestProto	getDefaultInstance()
DatanodeProtocolProtos.HeartbeatRequestProto	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
int	getFailedVolumes() optional uint32 failedVolumes = 5 [default = 0];
com.google.protobuf.Parser<DatanodeProtocolProtos.HeartbeatRequestProto>	getParserForType()
DatanodeProtocolProtos.DatanodeRegistrationProto	getRegistration() required .hadoop.hdfs.DatanodeRegistrationProto registration = 1;
DatanodeProtocolProtos.DatanodeRegistrationProtoOrBuilder	getRegistrationOrBuilder() required .hadoop.hdfs.DatanodeRegistrationProto registration = 1;
DatanodeProtocolProtos.StorageReportProto	getReports(int index) repeated .hadoop.hdfs.StorageReportProto reports = 2;
int	getReportsCount() repeated .hadoop.hdfs.StorageReportProto reports = 2;
List<DatanodeProtocolProtos.StorageReportProto>	getReportsList() repeated .hadoop.hdfs.StorageReportProto reports = 2;
DatanodeProtocolProtos.StorageReportProtoOrBuilder	getReportsOrBuilder(int index) repeated .hadoop.hdfs.StorageReportProto reports = 2;
List<? extends DatanodeProtocolProtos.StorageReportProtoOrBuilder>	getReportsOrBuilderList() repeated .hadoop.hdfs.StorageReportProto reports = 2;
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
int	getXceiverCount() optional uint32 xceiverCount = 4 [default = 0];
int	getXmitsInProgress() optional uint32 xmitsInProgress = 3 [default = 0];
boolean	hasFailedVolumes() optional uint32 failedVolumes = 5 [default = 0];
int	hashCode()
boolean	hasRegistration() required .hadoop.hdfs.DatanodeRegistrationProto registration = 1;
boolean	hasXceiverCount() optional uint32 xceiverCount = 4 [default = 0];
boolean	hasXmitsInProgress() optional uint32 xmitsInProgress = 3 [default = 0];
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static DatanodeProtocolProtos.HeartbeatRequestProto.Builder	newBuilder()
static DatanodeProtocolProtos.HeartbeatRequestProto.Builder	newBuilder(DatanodeProtocolProtos.HeartbeatRequestProto prototype)
DatanodeProtocolProtos.HeartbeatRequestProto.Builder	newBuilderForType()
protected DatanodeProtocolProtos.HeartbeatRequestProto.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseDelimitedFrom(InputStream input)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(byte[] data)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(com.google.protobuf.ByteString data)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(com.google.protobuf.CodedInputStream input)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(InputStream input)
static DatanodeProtocolProtos.HeartbeatRequestProto	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
DatanodeProtocolProtos.HeartbeatRequestProto.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<DatanodeProtocolProtos.HeartbeatRequestProto> PARSER

REGISTRATION_FIELD_NUMBER

public static final int REGISTRATION_FIELD_NUMBER

See Also:

Constant Field Values

REPORTS_FIELD_NUMBER

public static final int REPORTS_FIELD_NUMBER

See Also:

Constant Field Values

XMITSINPROGRESS_FIELD_NUMBER

public static final int XMITSINPROGRESS_FIELD_NUMBER

See Also:

Constant Field Values

XCEIVERCOUNT_FIELD_NUMBER

public static final int XCEIVERCOUNT_FIELD_NUMBER

See Also:

Constant Field Values

FAILEDVOLUMES_FIELD_NUMBER

public static final int FAILEDVOLUMES_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static DatanodeProtocolProtos.HeartbeatRequestProto getDefaultInstance()

getDefaultInstanceForType

public DatanodeProtocolProtos.HeartbeatRequestProto 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<DatanodeProtocolProtos.HeartbeatRequestProto> 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

hasRegistration

public boolean hasRegistration()

required .hadoop.hdfs.DatanodeRegistrationProto registration = 1;

 Datanode info
 

Specified by:

hasRegistration in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getRegistration

public DatanodeProtocolProtos.DatanodeRegistrationProto getRegistration()

required .hadoop.hdfs.DatanodeRegistrationProto registration = 1;

 Datanode info
 

Specified by:

getRegistration in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getRegistrationOrBuilder

public DatanodeProtocolProtos.DatanodeRegistrationProtoOrBuilder getRegistrationOrBuilder()

required .hadoop.hdfs.DatanodeRegistrationProto registration = 1;

 Datanode info
 

Specified by:

getRegistrationOrBuilder in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getReportsList

public List<DatanodeProtocolProtos.StorageReportProto> getReportsList()

repeated .hadoop.hdfs.StorageReportProto reports = 2;

Specified by:

getReportsList in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getReportsOrBuilderList

public List<? extends DatanodeProtocolProtos.StorageReportProtoOrBuilder> getReportsOrBuilderList()

repeated .hadoop.hdfs.StorageReportProto reports = 2;

Specified by:

getReportsOrBuilderList in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getReportsCount

public int getReportsCount()

repeated .hadoop.hdfs.StorageReportProto reports = 2;

Specified by:

getReportsCount in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getReports

public DatanodeProtocolProtos.StorageReportProto getReports(int index)

repeated .hadoop.hdfs.StorageReportProto reports = 2;

Specified by:

getReports in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getReportsOrBuilder

public DatanodeProtocolProtos.StorageReportProtoOrBuilder getReportsOrBuilder(int index)

repeated .hadoop.hdfs.StorageReportProto reports = 2;

Specified by:

getReportsOrBuilder in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

hasXmitsInProgress

public boolean hasXmitsInProgress()

optional uint32 xmitsInProgress = 3 [default = 0];

Specified by:

hasXmitsInProgress in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getXmitsInProgress

public int getXmitsInProgress()

optional uint32 xmitsInProgress = 3 [default = 0];

Specified by:

getXmitsInProgress in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

hasXceiverCount

public boolean hasXceiverCount()

optional uint32 xceiverCount = 4 [default = 0];

Specified by:

hasXceiverCount in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getXceiverCount

public int getXceiverCount()

optional uint32 xceiverCount = 4 [default = 0];

Specified by:

getXceiverCount in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

hasFailedVolumes

public boolean hasFailedVolumes()

optional uint32 failedVolumes = 5 [default = 0];

Specified by:

hasFailedVolumes in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

getFailedVolumes

public int getFailedVolumes()

optional uint32 failedVolumes = 5 [default = 0];

Specified by:

getFailedVolumes in interface DatanodeProtocolProtos.HeartbeatRequestProtoOrBuilder

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 DatanodeProtocolProtos.HeartbeatRequestProto parseFrom(com.google.protobuf.ByteString data)
                                                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static DatanodeProtocolProtos.HeartbeatRequestProto parseFrom(byte[] data)
                                                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static DatanodeProtocolProtos.HeartbeatRequestProto parseFrom(InputStream input)
                                                              throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

parseDelimitedFrom

public static DatanodeProtocolProtos.HeartbeatRequestProto parseDelimitedFrom(InputStream input)
                                                                       throws IOException

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseFrom

public static DatanodeProtocolProtos.HeartbeatRequestProto parseFrom(com.google.protobuf.CodedInputStream input)
                                                              throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

newBuilder

public static DatanodeProtocolProtos.HeartbeatRequestProto.Builder newBuilder()

newBuilderForType

public DatanodeProtocolProtos.HeartbeatRequestProto.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static DatanodeProtocolProtos.HeartbeatRequestProto.Builder newBuilder(DatanodeProtocolProtos.HeartbeatRequestProto prototype)

toBuilder

public DatanodeProtocolProtos.HeartbeatRequestProto.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected DatanodeProtocolProtos.HeartbeatRequestProto.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage