Package org.apache.hadoop.hdfs.server.namenode

Class FsImageProto

java.lang.Object

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

public final class FsImageProto
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	FsImageProto.CacheManagerSection	Protobuf type hadoop.hdfs.fsimage.CacheManagerSection
static interface	FsImageProto.CacheManagerSectionOrBuilder
static final class	FsImageProto.ErasureCodingSection	Protobuf type hadoop.hdfs.fsimage.ErasureCodingSection
static interface	FsImageProto.ErasureCodingSectionOrBuilder
static final class	FsImageProto.FileSummary	Protobuf type hadoop.hdfs.fsimage.FileSummary
static interface	FsImageProto.FileSummaryOrBuilder
static final class	FsImageProto.FilesUnderConstructionSection	This section records information about under-construction files for reconstructing the lease map.
static interface	FsImageProto.FilesUnderConstructionSectionOrBuilder
static final class	FsImageProto.INodeDirectorySection	This section records the children of each directories NAME: INODE_DIR
static interface	FsImageProto.INodeDirectorySectionOrBuilder
static final class	FsImageProto.INodeReferenceSection	Protobuf type hadoop.hdfs.fsimage.INodeReferenceSection
static interface	FsImageProto.INodeReferenceSectionOrBuilder
static final class	FsImageProto.INodeSection	Permission is serialized as a 64-bit long. [0:24):[25:48):[48:64) (in Big Endian).
static interface	FsImageProto.INodeSectionOrBuilder
static final class	FsImageProto.NameSystemSection	Name: NS_INFO
static interface	FsImageProto.NameSystemSectionOrBuilder
static final class	FsImageProto.SecretManagerSection	Protobuf type hadoop.hdfs.fsimage.SecretManagerSection
static interface	FsImageProto.SecretManagerSectionOrBuilder
static final class	FsImageProto.SnapshotDiffSection	This section records information about snapshot diffs NAME: SNAPSHOT_DIFF
static interface	FsImageProto.SnapshotDiffSectionOrBuilder
static final class	FsImageProto.SnapshotSection	This section records the information about snapshot NAME: SNAPSHOT
static interface	FsImageProto.SnapshotSectionOrBuilder
static final class	FsImageProto.StringTableSection	This section maps string to id NAME: STRING_TABLE
static interface	FsImageProto.StringTableSectionOrBuilder

Method Summary

Modifier and Type	Method	Description
static org.apache.hadoop.thirdparty.protobuf.Descriptors.FileDescriptor	getDescriptor()
static void	registerAllExtensions(org.apache.hadoop.thirdparty.protobuf.ExtensionRegistry registry)
static void	registerAllExtensions(org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite registry)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

registerAllExtensions

public static void registerAllExtensions(org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite registry)

registerAllExtensions

public static void registerAllExtensions(org.apache.hadoop.thirdparty.protobuf.ExtensionRegistry registry)

getDescriptor

public static org.apache.hadoop.thirdparty.protobuf.Descriptors.FileDescriptor getDescriptor()