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AccessControlException
instead.RemoteException.
AccessControlException
with the specified detail message.
Configuration.addDeprecation(String key, String newKey,
String customMessage) instead
Configuration.addDeprecation(String key, String newKey) instead
FSDataInputStream to Avro's SeekableInput interface.FSDataInputStream and its length.
FileContext and a Path.
RPC connection.WritableComparable
types supporting ordering/permutation by a representative set of bytes.CompressorStream which works
with 'block-based' based compression algorithms, as opposed to
'stream-based' compression algorithms.BlockCompressorStream.
BlockCompressorStream with given output-stream and
compressor.
DecompressorStream which works
with 'block-based' based compression algorithms, as opposed to
'stream-based' compression algorithms.BlockDecompressorStream.
BlockDecompressorStream.
MapFile and provides very much the same
functionality.Decompressor based on the popular gzip compressed file format.Compressor based on the popular
bzip2 compression algorithm.Decompressor based on the popular
bzip2 compression algorithm.Client.call(Writable, ConnectionId) instead
Client.call(Writable, ConnectionId) instead
Client.call(Writable, ConnectionId) instead
param, to the IPC server running at
address which is servicing the protocol protocol,
with the ticket credentials, rpcTimeout as
timeout and conf as conf for this connection, returning the
value.
param, to the IPC server defined by
remoteId, returning the value.
Client.call(Writable[], InetSocketAddress[],
Class, UserGroupInformation, Configuration) instead
Client.call(Writable[], InetSocketAddress[],
Class, UserGroupInformation, Configuration) instead
RPC.call(Method, Object[][], InetSocketAddress[], UserGroupInformation, Configuration) instead
Server.call(Class, Writable, long) instead
position.
IOException or
null pointers.
Writable
class.
IOException
IOException.
CompressionOutputStream to compress data.Configuration.Configuration.ViewFsViewFs for examples.FileContext.create(Path, EnumSet, Options.CreateOpts...) except
that the Path f must be fully qualified and the permission is absolute
(i.e.
FailoverProxyProvider and the same retry policy for each
method in the interface.
FailoverProxyProvider and the a set of retry policies
specified by method name.
Compressor for use by this CompressionCodec.
Compressor for use by this CompressionCodec.
Compressor for use by this CompressionCodec.
Compressor for use by this CompressionCodec.
SequenceFile.Reader returned.
Decompressor for use by this CompressionCodec.
Decompressor for use by this CompressionCodec.
Decompressor for use by this CompressionCodec.
Decompressor for use by this CompressionCodec.
FsPermission object.
CompressionInputStream that will read from the given
input stream and return a stream for uncompressed data.
CompressionInputStream that will read from the given
InputStream with the given Decompressor, and return a
stream for uncompressed data.
CompressionInputStream that will read from the given
input stream.
CompressionInputStream that will read from the given
InputStream with the given Decompressor.
CompressionInputStream that will read from the given
input stream.
CompressionInputStream that will read from the given
InputStream with the given Decompressor.
CompressionInputStream that will read from the given
input stream.
CompressionInputStream that will read from the given
InputStream with the given Decompressor.
AbstractFileSystem.create(Path, EnumSet, Options.CreateOpts...) except that the opts
have been declared explicitly.
IOException.
CompressionOutputStream that will write to the given
OutputStream.
CompressionOutputStream that will write to the given
OutputStream with the given Compressor.
CompressionOutputStream that will write to the given
OutputStream.
CompressionOutputStream that will write to the given
OutputStream with the given Compressor.
CompressionOutputStream that will write to the given
OutputStream.
CompressionOutputStream that will write to the given
OutputStream with the given Compressor.
CompressionOutputStream that will write to the given
OutputStream.
CompressionOutputStream that will write to the given
OutputStream with the given Compressor.
recordName.
TFile.Reader.createScannerByKey(byte[], byte[]) instead.
TFile.Reader.createScannerByKey(RawComparable, RawComparable)
instead.
FileContext.createSymlink(Path, Path, boolean);
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
SequenceFile.createWriter(Configuration, Writer.Option...)
instead.
CompressionInputStream to compress data.FailoverProxyProvider which does nothing in the
event of failover, and always returns the same proxy object.Stringifier
interface which stringifies the objects using base64 encoding of the
serialized version of the objects.WritableComparable
implementation.
Record implementation.
FileContext.delete(Path, boolean) except that Path f must be for
this file system.
FileSystem.delete(Path, boolean) instead.
Writer
The format of the output would be
{ "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
key2.isFinal,key2.resource}...
o is a ByteWritable with the same value.
o is a DoubleWritable with the same value.
o is an EnumSetWritable with the same value,
or both are null.
o is a FloatWritable with the same value.
o is a IntWritable with the same value.
o is a LongWritable with the same value.
o is an MD5Hash whose digest contains the
same values.
o is a ShortWritable with the same value.
o is a Text with the same contents.
o is a VIntWritable with the same value.
o is a VLongWritable with the same value.
EventCounter insteadHardLinkFilterFileSystem contains
some other file system, which it uses as
its basic file system, possibly transforming
the data along the way or providing additional
functionality.what in the backing
buffer, starting as position start.
true if the end of the decompressed
data output stream has been reached.
FSInputStream in a DataInputStream
and buffers input through a BufferedInputStream.OutputStream in a DataOutputStream,
buffers output through a BufferedOutputStream and creates a checksum
file.FsAction.
FileSystem.Throwable into a Runtime Exception.FileSystem backed by an FTP client provided by Apache Commons Net.FileSystem.delete(Path, boolean)
name property, null if
no such property exists.
name.
nth value in the file.
MapFile.Reader.get(WritableComparable, Writable) method.
BytesWritable.getBytes() instead.
key.
WritableComparable implementation.
ShutdownHookManager singleton.
name property as a boolean.
Text.getLength() is
valid.
name property as a Class.
name property as a Class
implementing the interface specified by xface.
Class of the given object.
name property
as an array of Class.
ClassLoader for this job.
Compressor for the given CompressionCodec from the
pool or a new one.
Compressor needed by this CompressionCodec.
Compressor needed by this CompressionCodec.
Compressor needed by this CompressionCodec.
Compressor needed by this CompressionCodec.
name.
Reader attached to the configuration resource with the
given name.
ContentSummary of path f.
ContentSummary of a given Path.
Decompressor for the given CompressionCodec from the
pool or a new one.
Decompressor needed by this CompressionCodec.
Decompressor needed by this CompressionCodec.
Decompressor needed by this CompressionCodec.
Decompressor needed by this CompressionCodec.
Runnable that periodically empties the trash of all
users, intended to be run by the superuser.
Runnable that periodically empties the trash of all
users, intended to be run by the superuser.
FileContext.getFileBlockLocations(Path, long, long) except that
Path f must be for this file system.
FileContext.getFileChecksum(Path) except that Path f must be for
this file system.
FileContext.getFileLinkStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path leading up to the final path component.
FileContext.getFileStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path.
name property as a float.
FileContext.getFsStatus(Path) except that Path f must be for this
file system.
FileContext.getFsStatus(Path).
FsAction.
name property as a List
of objects implementing the interface specified by xface.
name property as an int.
FileContext.getLinkTarget(Path);
name property as a long.
name property as a long or
human readable format.
FsAction.
name property as a Pattern.
GetUserMappingsProtocol implementation is running.
name property, without doing
variable expansion.If the key is
deprecated, it returns the value of the first key which replaces
the deprecated key and is not null.
0.
0.
URL for the named resource.
BytesWritable.getLength() instead.
name property as a
InetSocketAddress.
FileSystem.getAllStatistics() instead
name property as
a collection of Strings.
name property as
an array of Strings.
name property as
an array of Strings.
name property as a trimmed String,
null if no such property exists.
name property as
a collection of Strings, trimmed of the leading and trailing whitespace.
name property as
an array of Strings, trimmed of the leading and trailing whitespace.
name property as
an array of Strings, trimmed of the leading and trailing whitespace.
UMASK_LABEL config param has umask value that is either symbolic
or octal.
FsAction.
Groups.key is deprecated.
FileStatus.isFile(),
FileStatus.isDirectory(), and FileStatus.isSymlink()
instead.
DNSToSwitchMapping instance being on a single
switch.
AbstractDNSToSwitchMapping.isMappingSingleSwitch(DNSToSwitchMapping)
Iterator to go through the list of String
key-value pairs in the configuration.
Serialization for Java Serializable classes.RawComparator that uses a JavaSerialization
Deserializer to deserialize objects that are then compared via
their Comparable interfaces.ArrayFile.Reader.seek(long), ArrayFile.Reader.next(Writable), or ArrayFile.Reader.get(long,Writable).
SslSocketConnector to optionally also provide
Kerberos5ized SSL sockets.Krb5AndCertsSslSocketConnector and provides it the to the servlet
at runtime, setting the principal and short name.File.list().
File.listFiles().
FileContext.listLocatedStatus(Path) except that Path f
must be for this file system.
FileContext.Util.listStatus(Path) except that Path f must be
for this file system.
FileContext.Util.listStatus(Path[], PathFilter)
f is a file, this method will make a single call to S3.
FileContext.listStatus(Path) except that Path f must be for this
file system.
Compressor based on the lz4 compression algorithm.Decompressor based on the lz4 compression algorithm.MBeans.register(String, String, Object)SegmentDescriptor
FileContext.mkdir(Path, FsPermission, boolean) except that the Path
f must be fully qualified and the permission is absolute (i.e.
FileSystem.mkdirs(Path, FsPermission) with default permission.
IOException into an IOExceptionFileSystem for reading and writing files stored on
Amazon S3.true if a preset dictionary is needed for decompression.
false.
false.
true if a preset dictionary is needed for decompression.
true if the input data buffer is empty and
Decompressor.setInput(byte[], int, int) should be called to
provide more input.
Lz4Decompressor.setInput(byte[], int, int) should be called to
provide more input.
SnappyDecompressor.setInput(byte[], int, int) should be called to
provide more input.
true if the input data buffer is empty and
Decompressor.setInput(byte[], int, int) should be called to
provide more input.
WritableComparable instance.
key and
val.
key, skipping its
value.
key and
val.
key.
ScriptBasedMapping.toString() method if there is no string
"no script"
FileContext.open(Path) except that Path f must be for this
file system.
FileContext.open(Path, int) except that Path f must be for this
file system.
FSDataInputStream returned.
FileSystem that uses Amazon S3
as a backing store.FileSystem for reading and writing files on
Amazon S3.JMXJsonServlet class.FileSystem.RetryPolicy determines that an error
warrants failing over.
RawComparator.Comparator that operates directly on byte representations of
objects.FsPermission from DataInput.
in.
in.
in.
in.
in.
in.
in.
CompressedWritable.readFields(DataInput).
FSDataInputStream.readFully(long, byte[], int, int).
Writable, String, primitive type, or an array of
the preceding.
Writable, String, primitive type, or an array of
the preceding.
Configuration can be changed at run time.Configuration
conf.
ReconfigurationException.
ReconfigurationException.
ReconfigurationException.