org.apache.hadoop.hdfs.server.namenode

Class FsImageProto.SnapshotSection

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotSection

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, FsImageProto.SnapshotSectionOrBuilder

Enclosing class:

FsImageProto

public static final class FsImageProto.SnapshotSection
extends com.google.protobuf.GeneratedMessage
implements FsImageProto.SnapshotSectionOrBuilder

Protobuf type hadoop.hdfs.fsimage.SnapshotSection

 This section records the information about snapshot
 NAME: SNAPSHOT
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FsImageProto.SnapshotSection.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotSection
static class	FsImageProto.SnapshotSection.Snapshot Protobuf type hadoop.hdfs.fsimage.SnapshotSection.Snapshot
static interface	FsImageProto.SnapshotSection.SnapshotOrBuilder

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	NUMSNAPSHOTS_FIELD_NUMBER
static com.google.protobuf.Parser<FsImageProto.SnapshotSection>	PARSER
static int	SNAPSHOTCOUNTER_FIELD_NUMBER
static int	SNAPSHOTTABLEDIR_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Method Summary

Methods

Modifier and Type	Method and Description
static FsImageProto.SnapshotSection	getDefaultInstance()
FsImageProto.SnapshotSection	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
int	getNumSnapshots() optional uint32 numSnapshots = 3;
com.google.protobuf.Parser<FsImageProto.SnapshotSection>	getParserForType()
int	getSerializedSize()
int	getSnapshotCounter() optional uint32 snapshotCounter = 1;
long	getSnapshottableDir(int index) repeated uint64 snapshottableDir = 2 [packed = true];
int	getSnapshottableDirCount() repeated uint64 snapshottableDir = 2 [packed = true];
List<Long>	getSnapshottableDirList() repeated uint64 snapshottableDir = 2 [packed = true];
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasNumSnapshots() optional uint32 numSnapshots = 3;
boolean	hasSnapshotCounter() optional uint32 snapshotCounter = 1;
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static FsImageProto.SnapshotSection.Builder	newBuilder()
static FsImageProto.SnapshotSection.Builder	newBuilder(FsImageProto.SnapshotSection prototype)
FsImageProto.SnapshotSection.Builder	newBuilderForType()
protected FsImageProto.SnapshotSection.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static FsImageProto.SnapshotSection	parseDelimitedFrom(InputStream input)
static FsImageProto.SnapshotSection	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static FsImageProto.SnapshotSection	parseFrom(byte[] data)
static FsImageProto.SnapshotSection	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static FsImageProto.SnapshotSection	parseFrom(com.google.protobuf.ByteString data)
static FsImageProto.SnapshotSection	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static FsImageProto.SnapshotSection	parseFrom(com.google.protobuf.CodedInputStream input)
static FsImageProto.SnapshotSection	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static FsImageProto.SnapshotSection	parseFrom(InputStream input)
static FsImageProto.SnapshotSection	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
FsImageProto.SnapshotSection.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

equals, findInitializationErrors, getInitializationErrorString, hashBoolean, hashCode, 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<FsImageProto.SnapshotSection> PARSER

SNAPSHOTCOUNTER_FIELD_NUMBER

public static final int SNAPSHOTCOUNTER_FIELD_NUMBER

See Also:

Constant Field Values

SNAPSHOTTABLEDIR_FIELD_NUMBER

public static final int SNAPSHOTTABLEDIR_FIELD_NUMBER

See Also:

Constant Field Values

NUMSNAPSHOTS_FIELD_NUMBER

public static final int NUMSNAPSHOTS_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static FsImageProto.SnapshotSection getDefaultInstance()

getDefaultInstanceForType

public FsImageProto.SnapshotSection 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<FsImageProto.SnapshotSection> 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

hasSnapshotCounter

public boolean hasSnapshotCounter()

optional uint32 snapshotCounter = 1;

Specified by:

hasSnapshotCounter in interface FsImageProto.SnapshotSectionOrBuilder

getSnapshotCounter

public int getSnapshotCounter()

optional uint32 snapshotCounter = 1;

Specified by:

getSnapshotCounter in interface FsImageProto.SnapshotSectionOrBuilder

getSnapshottableDirList

public List<Long> getSnapshottableDirList()

repeated uint64 snapshottableDir = 2 [packed = true];

Specified by:

getSnapshottableDirList in interface FsImageProto.SnapshotSectionOrBuilder

getSnapshottableDirCount

public int getSnapshottableDirCount()

repeated uint64 snapshottableDir = 2 [packed = true];

Specified by:

getSnapshottableDirCount in interface FsImageProto.SnapshotSectionOrBuilder

getSnapshottableDir

public long getSnapshottableDir(int index)

repeated uint64 snapshottableDir = 2 [packed = true];

Specified by:

getSnapshottableDir in interface FsImageProto.SnapshotSectionOrBuilder

hasNumSnapshots

public boolean hasNumSnapshots()

optional uint32 numSnapshots = 3;

 total number of snapshots
 

Specified by:

hasNumSnapshots in interface FsImageProto.SnapshotSectionOrBuilder

getNumSnapshots

public int getNumSnapshots()

optional uint32 numSnapshots = 3;

 total number of snapshots
 

Specified by:

getNumSnapshots in interface FsImageProto.SnapshotSectionOrBuilder

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

parseFrom

public static FsImageProto.SnapshotSection parseFrom(com.google.protobuf.ByteString data)
                                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static FsImageProto.SnapshotSection parseFrom(byte[] data)
                                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static FsImageProto.SnapshotSection parseFrom(InputStream input)
                                              throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

parseDelimitedFrom

public static FsImageProto.SnapshotSection parseDelimitedFrom(InputStream input)
                                                       throws IOException

Throws:

IOException

parseDelimitedFrom

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

Throws:

IOException

parseFrom

public static FsImageProto.SnapshotSection parseFrom(com.google.protobuf.CodedInputStream input)
                                              throws IOException

Throws:

IOException

parseFrom

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

Throws:

IOException

newBuilder

public static FsImageProto.SnapshotSection.Builder newBuilder()

newBuilderForType

public FsImageProto.SnapshotSection.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static FsImageProto.SnapshotSection.Builder newBuilder(FsImageProto.SnapshotSection prototype)

toBuilder

public FsImageProto.SnapshotSection.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected FsImageProto.SnapshotSection.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage