org.apache.hadoop.hdfs.protocol.proto

Class HdfsProtos.CheckpointSignatureProto

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

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

All Implemented Interfaces:

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

Enclosing class:

HdfsProtos

public static final class HdfsProtos.CheckpointSignatureProto
extends com.google.protobuf.GeneratedMessage
implements HdfsProtos.CheckpointSignatureProtoOrBuilder

Protobuf type hadoop.hdfs.CheckpointSignatureProto

 Unique signature to identify checkpoint transactions.
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

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

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	BLOCKPOOLID_FIELD_NUMBER
static int	CURSEGMENTTXID_FIELD_NUMBER
static int	MOSTRECENTCHECKPOINTTXID_FIELD_NUMBER
static com.google.protobuf.Parser<HdfsProtos.CheckpointSignatureProto>	PARSER
static int	STORAGEINFO_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getBlockPoolId() required string blockPoolId = 1;
com.google.protobuf.ByteString	getBlockPoolIdBytes() required string blockPoolId = 1;
long	getCurSegmentTxId() required uint64 curSegmentTxId = 3;
static HdfsProtos.CheckpointSignatureProto	getDefaultInstance()
HdfsProtos.CheckpointSignatureProto	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
long	getMostRecentCheckpointTxId() required uint64 mostRecentCheckpointTxId = 2;
com.google.protobuf.Parser<HdfsProtos.CheckpointSignatureProto>	getParserForType()
int	getSerializedSize()
HdfsProtos.StorageInfoProto	getStorageInfo() required .hadoop.hdfs.StorageInfoProto storageInfo = 4;
HdfsProtos.StorageInfoProtoOrBuilder	getStorageInfoOrBuilder() required .hadoop.hdfs.StorageInfoProto storageInfo = 4;
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasBlockPoolId() required string blockPoolId = 1;
boolean	hasCurSegmentTxId() required uint64 curSegmentTxId = 3;
int	hashCode()
boolean	hasMostRecentCheckpointTxId() required uint64 mostRecentCheckpointTxId = 2;
boolean	hasStorageInfo() required .hadoop.hdfs.StorageInfoProto storageInfo = 4;
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static HdfsProtos.CheckpointSignatureProto.Builder	newBuilder()
static HdfsProtos.CheckpointSignatureProto.Builder	newBuilder(HdfsProtos.CheckpointSignatureProto prototype)
HdfsProtos.CheckpointSignatureProto.Builder	newBuilderForType()
protected HdfsProtos.CheckpointSignatureProto.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static HdfsProtos.CheckpointSignatureProto	parseDelimitedFrom(InputStream input)
static HdfsProtos.CheckpointSignatureProto	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.CheckpointSignatureProto	parseFrom(byte[] data)
static HdfsProtos.CheckpointSignatureProto	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.CheckpointSignatureProto	parseFrom(com.google.protobuf.ByteString data)
static HdfsProtos.CheckpointSignatureProto	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.CheckpointSignatureProto	parseFrom(com.google.protobuf.CodedInputStream input)
static HdfsProtos.CheckpointSignatureProto	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static HdfsProtos.CheckpointSignatureProto	parseFrom(InputStream input)
static HdfsProtos.CheckpointSignatureProto	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
HdfsProtos.CheckpointSignatureProto.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.CheckpointSignatureProto> PARSER

BLOCKPOOLID_FIELD_NUMBER

public static final int BLOCKPOOLID_FIELD_NUMBER

See Also:

Constant Field Values

MOSTRECENTCHECKPOINTTXID_FIELD_NUMBER

public static final int MOSTRECENTCHECKPOINTTXID_FIELD_NUMBER

See Also:

Constant Field Values

CURSEGMENTTXID_FIELD_NUMBER

public static final int CURSEGMENTTXID_FIELD_NUMBER

See Also:

Constant Field Values

STORAGEINFO_FIELD_NUMBER

public static final int STORAGEINFO_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static HdfsProtos.CheckpointSignatureProto getDefaultInstance()

getDefaultInstanceForType

public HdfsProtos.CheckpointSignatureProto 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.CheckpointSignatureProto> 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

hasBlockPoolId

public boolean hasBlockPoolId()

required string blockPoolId = 1;

Specified by:

hasBlockPoolId in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

getBlockPoolId

public String getBlockPoolId()

required string blockPoolId = 1;

Specified by:

getBlockPoolId in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

getBlockPoolIdBytes

public com.google.protobuf.ByteString getBlockPoolIdBytes()

required string blockPoolId = 1;

Specified by:

getBlockPoolIdBytes in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

hasMostRecentCheckpointTxId

public boolean hasMostRecentCheckpointTxId()

required uint64 mostRecentCheckpointTxId = 2;

Specified by:

hasMostRecentCheckpointTxId in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

getMostRecentCheckpointTxId

public long getMostRecentCheckpointTxId()

required uint64 mostRecentCheckpointTxId = 2;

Specified by:

getMostRecentCheckpointTxId in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

hasCurSegmentTxId

public boolean hasCurSegmentTxId()

required uint64 curSegmentTxId = 3;

Specified by:

hasCurSegmentTxId in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

getCurSegmentTxId

public long getCurSegmentTxId()

required uint64 curSegmentTxId = 3;

Specified by:

getCurSegmentTxId in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

hasStorageInfo

public boolean hasStorageInfo()

required .hadoop.hdfs.StorageInfoProto storageInfo = 4;

Specified by:

hasStorageInfo in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

getStorageInfo

public HdfsProtos.StorageInfoProto getStorageInfo()

required .hadoop.hdfs.StorageInfoProto storageInfo = 4;

Specified by:

getStorageInfo in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

getStorageInfoOrBuilder

public HdfsProtos.StorageInfoProtoOrBuilder getStorageInfoOrBuilder()

required .hadoop.hdfs.StorageInfoProto storageInfo = 4;

Specified by:

getStorageInfoOrBuilder in interface HdfsProtos.CheckpointSignatureProtoOrBuilder

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.CheckpointSignatureProto parseFrom(com.google.protobuf.ByteString data)
                                                     throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

parseFrom

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

Throws:

IOException

newBuilder

public static HdfsProtos.CheckpointSignatureProto.Builder newBuilder()

newBuilderForType

public HdfsProtos.CheckpointSignatureProto.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

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

toBuilder

public HdfsProtos.CheckpointSignatureProto.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

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

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage