Serialized Form (Apache Hadoop HDFS Client 3.4.1.300-dep-1001 API)

Package org.apache.hadoop.fs
- Class org.apache.hadoop.fs.BBPartHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  600719025L
  - Serialized Fields
    - bytes
```
byte[] bytes
```
- Class org.apache.hadoop.fs.BBUploadHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  1775587483L
  - Serialized Fields
    - bytes
```
byte[] bytes
```
- Class org.apache.hadoop.fs.BlockLocation extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  580415341L
  - Serialized Fields
    - cachedHosts
```
java.lang.String[] cachedHosts
```
    - corrupt
```
boolean corrupt
```
    - hosts
```
java.lang.String[] hosts
```
    - length
```
long length
```
    - names
```
java.lang.String[] names
```
    - offset
```
long offset
```
    - storageIds
```
java.lang.String[] storageIds
```
    - storageTypes
```
org.apache.hadoop.fs.StorageType[] storageTypes
```
    - topologyPaths
```
java.lang.String[] topologyPaths
```
- Class org.apache.hadoop.fs.ChecksumException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - pos
```
long pos
```
- Class org.apache.hadoop.fs.ClosedIOException extends org.apache.hadoop.fs.PathIOException implements Serializable
- Class org.apache.hadoop.fs.ClusterStorageCapacityExceededException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.DirectoryListingStartAfterNotFoundException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.FileAlreadyExistsException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.fs.FileEncryptionInfo extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  359316995L
  - Serialized Fields
    - cipherSuite
```
org.apache.hadoop.crypto.CipherSuite cipherSuite
```
    - edek
```
byte[] edek
```
    - ezKeyVersionName
```
java.lang.String ezKeyVersionName
```
    - iv
```
byte[] iv
```
    - keyName
```
java.lang.String keyName
```
    - version
```
org.apache.hadoop.crypto.CryptoProtocolVersion version
```
- Class org.apache.hadoop.fs.FileStatus extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  332065512L
  - Serialized Fields
    - access_time
```
long access_time
```
    - attr
```
java.util.Set<org.apache.hadoop.fs.FileStatus.AttrFlags> attr
```
    - block_replication
```
short block_replication
```
    - blocksize
```
long blocksize
```
    - group
```
java.lang.String group
```
    - isdir
```
java.lang.Boolean isdir
```
    - length
```
long length
```
    - modification_time
```
long modification_time
```
    - owner
```
java.lang.String owner
```
    - path
```
org.apache.hadoop.fs.Path path
```
    - permission
```
org.apache.hadoop.fs.permission.FsPermission permission
```
    - symlink
```
org.apache.hadoop.fs.Path symlink
```
- Class org.apache.hadoop.fs.FSError extends java.lang.Error implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.FSProtos.FileStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - accessTime_
```
long accessTime_
```
    - bitField0_
```
int bitField0_
```
    - blockReplication_
```
int blockReplication_
```
    - blockSize_
```
long blockSize_
```
    - ecData_
```
org.apache.hadoop.thirdparty.protobuf.ByteString ecData_
```
    - encryptionData_
```
org.apache.hadoop.thirdparty.protobuf.ByteString encryptionData_
```
    - fileType_
```
int fileType_
```
    - flags_
```
int flags_
```
    - group_
```
java.lang.Object group_
```
    - length_
```
long length_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
    - modificationTime_
```
long modificationTime_
```
    - owner_
```
java.lang.Object owner_
```
    - path_
```
java.lang.Object path_
```
    - permission_
```
org.apache.hadoop.fs.FSProtos.FsPermissionProto permission_
```
    - symlink_
```
java.lang.Object symlink_
```
- Class org.apache.hadoop.fs.FSProtos.FsPermissionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - bitField0_
```
int bitField0_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
    - perm_
```
int perm_
```
- Class org.apache.hadoop.fs.FSProtos.LocalFileSystemPathHandleProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - bitField0_
```
int bitField0_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
    - mtime_
```
long mtime_
```
    - path_
```
java.lang.Object path_
```
- Class org.apache.hadoop.fs.HdfsBlockLocation extends org.apache.hadoop.fs.BlockLocation implements Serializable
  
  serialVersionUID:
  
  2062347410L
  - Serialization Methods
    - readObject
```
private void readObject(java.io.ObjectInputStream ois)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException
```
      Throws:
      
      java.io.IOException
      
      java.lang.ClassNotFoundException
- Class org.apache.hadoop.fs.InvalidPathException extends org.apache.hadoop.HadoopIllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.InvalidPathHandleException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  3448423209L
- Class org.apache.hadoop.fs.InvalidRequestException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.LocalFileSystemPathHandle extends java.lang.Object implements Serializable
  - Serialized Fields
    - mtime
```
java.lang.Long mtime
```
    - path
```
java.lang.String path
```
- Class org.apache.hadoop.fs.LocatedFileStatus extends org.apache.hadoop.fs.FileStatus implements Serializable
  
  serialVersionUID:
  
  389257504L
  - Serialized Fields
    - locations
```
org.apache.hadoop.fs.BlockLocation[] locations
```
- Class org.apache.hadoop.fs.ParentNotDirectoryException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.Path extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  708623L
  - Serialized Fields
    - uri
```
java.net.URI uri
```
- Class org.apache.hadoop.fs.PathAccessDeniedException extends org.apache.hadoop.fs.PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathExistsException extends org.apache.hadoop.fs.PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathIOException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - fullyQualifiedPath
```
java.lang.String fullyQualifiedPath
```
    - operation
```
java.lang.String operation
```
    - path
```
java.lang.String path
```
    - targetPath
```
java.lang.String targetPath
```
- Class org.apache.hadoop.fs.PathIsDirectoryException extends org.apache.hadoop.fs.PathExistsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathIsNotDirectoryException extends org.apache.hadoop.fs.PathExistsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathIsNotEmptyDirectoryException extends org.apache.hadoop.fs.PathExistsException implements Serializable
- Class org.apache.hadoop.fs.PathNotFoundException extends org.apache.hadoop.fs.PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathOperationException extends org.apache.hadoop.fs.PathExistsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathPermissionException extends org.apache.hadoop.fs.PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.RawPathHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  1286953538832L
  - Serialization Methods
    - readObject
```
private void readObject(java.io.ObjectInputStream arg0)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException
```
      Throws:
      
      java.io.IOException
      
      java.lang.ClassNotFoundException
    - readObjectNoData
```
private void readObjectNoData()
                       throws java.io.ObjectStreamException
```
      Throws:
      
      java.io.ObjectStreamException
    - writeObject
```
private void writeObject(java.io.ObjectOutputStream arg0)
                  throws java.io.IOException
```
      Throws:
      
      java.io.IOException
- Class org.apache.hadoop.fs.UnresolvedLinkException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.UnsupportedFileSystemException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.UnsupportedMultipartUploaderException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.ZeroCopyUnavailableException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
Package org.apache.hadoop.hdfs
- Class org.apache.hadoop.hdfs.BlockMissingException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - filename
```
java.lang.String filename
```
    - offset
```
long offset
```
- Class org.apache.hadoop.hdfs.CannotObtainBlockLengthException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.UnknownCipherSuiteException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.hdfs.UnknownCryptoProtocolVersionException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  8957192L
Package org.apache.hadoop.hdfs.inotify
- Class org.apache.hadoop.hdfs.inotify.MissingEventsException extends java.lang.Exception implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - actualTxid
```
long actualTxid
```
    - expectedTxid
```
long expectedTxid
```
Package org.apache.hadoop.hdfs.protocol
- Class org.apache.hadoop.hdfs.protocol.AclException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  78123814921L
- Class org.apache.hadoop.hdfs.protocol.DSQuotaExceededException extends QuotaExceededException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.protocol.ErasureCodingPolicy extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  7994958L
  - Serialized Fields
    - cellSize
```
int cellSize
```
    - id
```
byte id
```
    - name
```
java.lang.String name
```
    - schema
```
org.apache.hadoop.io.erasurecode.ECSchema schema
```
- Class org.apache.hadoop.hdfs.protocol.ErasureCodingPolicyInfo extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  49L
  - Serialized Fields
    - policy
```
ErasureCodingPolicy policy
```
    - state
```
ErasureCodingPolicyState state
```
- Class org.apache.hadoop.hdfs.protocol.FsPermissionExtension extends org.apache.hadoop.fs.permission.FsPermission implements Serializable
  
  serialVersionUID:
  
  331520164L
  - Serialized Fields
    - aclBit
```
boolean aclBit
```
      Deprecated.
    - encryptedBit
```
boolean encryptedBit
```
      Deprecated.
    - erasureCodedBit
```
boolean erasureCodedBit
```
      Deprecated.
- Class org.apache.hadoop.hdfs.protocol.HdfsLocatedFileStatus extends org.apache.hadoop.fs.LocatedFileStatus implements Serializable
  
  serialVersionUID:
  
  309245994L
  - Serialized Fields
    - childrenNum
```
int childrenNum
```
    - ecPolicy
```
ErasureCodingPolicy ecPolicy
```
    - feInfo
```
org.apache.hadoop.fs.FileEncryptionInfo feInfo
```
    - fileId
```
long fileId
```
    - namespace
```
java.lang.String namespace
```
    - storagePolicy
```
byte storagePolicy
```
    - uPath
```
byte[] uPath
```
    - uSymlink
```
byte[] uSymlink
```
- Class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus extends org.apache.hadoop.fs.FileStatus implements Serializable
  - Serialized Fields
    - childrenNum
```
int childrenNum
```
    - ecPolicy
```
ErasureCodingPolicy ecPolicy
```
    - feInfo
```
org.apache.hadoop.fs.FileEncryptionInfo feInfo
```
    - fileId
```
long fileId
```
    - namespace
```
java.lang.String namespace
```
    - storagePolicy
```
byte storagePolicy
```
    - uPath
```
byte[] uPath
```
    - uSymlink
```
byte[] uSymlink
```
- Class org.apache.hadoop.hdfs.protocol.HdfsPathHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  13550764053544L
  - Serialized Fields
    - inodeId
```
java.lang.Long inodeId
```
    - mtime
```
java.lang.Long mtime
```
    - path
```
java.lang.String path
```
- Class org.apache.hadoop.hdfs.protocol.NoECPolicySetException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.protocol.NSQuotaExceededException extends QuotaExceededException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - prefix
```
java.lang.String prefix
```
- Class org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException extends QuotaExceededException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - type
```
org.apache.hadoop.fs.StorageType type
```
- Class org.apache.hadoop.hdfs.protocol.QuotaExceededException extends org.apache.hadoop.fs.ClusterStorageCapacityExceededException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - count
```
long count
```
    - pathName
```
java.lang.String pathName
```
    - quota
```
long quota
```
- Class org.apache.hadoop.hdfs.protocol.SnapshotAccessControlException extends org.apache.hadoop.security.AccessControlException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.protocol.UnresolvedPathException extends org.apache.hadoop.fs.UnresolvedLinkException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - linkTarget
```
java.lang.String linkTarget
```
    - path
```
java.lang.String path
```
    - preceding
```
java.lang.String preceding
```
    - remainder
```
java.lang.String remainder
```
- Class org.apache.hadoop.hdfs.protocol.XAttrNotFoundException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  -6506239904158794057L
Package org.apache.hadoop.hdfs.protocol.datatransfer
- Class org.apache.hadoop.hdfs.protocol.datatransfer.BlockPinningException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.protocol.datatransfer.InvalidEncryptionKeyException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
Package org.apache.hadoop.hdfs.security.token.block
- Class org.apache.hadoop.hdfs.security.token.block.InvalidBlockTokenException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  168L
Package org.apache.hadoop.hdfs.server.datanode
- Class org.apache.hadoop.hdfs.server.datanode.CorruptMetaHeaderException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.hdfs.server.namenode
- Class org.apache.hadoop.hdfs.server.namenode.NotReplicatedYetException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.server.namenode.RetryStartFileException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.hdfs.server.namenode.SafeModeException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.hdfs.util
- Class org.apache.hadoop.hdfs.util.LongBitFormat extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - LENGTH
```
int LENGTH
```
      Bit length
    - MASK
```
long MASK
```
      Bit mask
    - MAX
```
long MAX
```
      Maximum value
    - MIN
```
long MIN
```
      Minimum value
    - NAME
```
java.lang.String NAME
```
    - OFFSET
```
int OFFSET
```
      Bit offset

Serialized Form

Package org.apache.hadoop.fs

Class org.apache.hadoop.fs.BBPartHandle extends java.lang.Object implements Serializable

Serialized Fields

bytes

Class org.apache.hadoop.fs.BBUploadHandle extends java.lang.Object implements Serializable

Serialized Fields

bytes

Class org.apache.hadoop.fs.BlockLocation extends java.lang.Object implements Serializable

Serialized Fields

cachedHosts

corrupt

hosts

length

names

offset

storageIds

storageTypes

topologyPaths

Class org.apache.hadoop.fs.ChecksumException extends java.io.IOException implements Serializable

Serialized Fields

pos

Class org.apache.hadoop.fs.ClosedIOException extends org.apache.hadoop.fs.PathIOException implements Serializable

Class org.apache.hadoop.fs.ClusterStorageCapacityExceededException extends java.io.IOException implements Serializable

Class org.apache.hadoop.fs.DirectoryListingStartAfterNotFoundException extends java.io.IOException implements Serializable

Class org.apache.hadoop.fs.FileAlreadyExistsException extends java.io.IOException implements Serializable

Class org.apache.hadoop.fs.FileEncryptionInfo extends java.lang.Object implements Serializable

Serialized Fields

cipherSuite

edek

ezKeyVersionName

iv

keyName

version

Class org.apache.hadoop.fs.FileStatus extends java.lang.Object implements Serializable

Serialized Fields

access_time

attr

block_replication

blocksize

group

isdir

length

modification_time

owner

path

permission

symlink

Class org.apache.hadoop.fs.FSError extends java.lang.Error implements Serializable

Class org.apache.hadoop.fs.FSProtos.FileStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable

Serialized Fields

accessTime_

bitField0_

blockReplication_

blockSize_

ecData_

encryptionData_

fileType_

flags_

group_

length_

memoizedIsInitialized

modificationTime_

owner_

path_

permission_

symlink_

Class org.apache.hadoop.fs.FSProtos.FsPermissionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable

Serialized Fields

bitField0_

memoizedIsInitialized

perm_

Class org.apache.hadoop.fs.FSProtos.LocalFileSystemPathHandleProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable

Serialized Fields

bitField0_

memoizedIsInitialized

mtime_

path_

Class org.apache.hadoop.fs.HdfsBlockLocation extends org.apache.hadoop.fs.BlockLocation implements Serializable

Serialization Methods