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Packages that use InterfaceStability.Evolving | |
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org.apache.hadoop.classification | |
org.apache.hadoop.fs | An abstract file system API. |
org.apache.hadoop.io | Generic i/o code for use when reading and writing data to the network, to databases, and to files. |
org.apache.hadoop.io.compress | |
org.apache.hadoop.io.file.tfile | |
org.apache.hadoop.io.serializer | This package provides a mechanism for using different serialization frameworks in Hadoop. |
org.apache.hadoop.io.serializer.avro | This package provides Avro serialization in Hadoop. |
org.apache.hadoop.log | |
org.apache.hadoop.metrics.file | Implementation of the metrics package that writes the metrics to a file. |
org.apache.hadoop.metrics.ganglia | Implementation of the metrics package that sends metric data to Ganglia. |
org.apache.hadoop.metrics.spi | The Service Provider Interface for the Metrics API. |
org.apache.hadoop.net | Network-related classes. |
org.apache.hadoop.security | |
org.apache.hadoop.security.token | |
org.apache.hadoop.security.token.delegation | |
org.apache.hadoop.util | Common utilities. |
Packages with annotations of type InterfaceStability.Evolving | |
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org.apache.hadoop.io.retry | A mechanism for selectively retrying methods that throw exceptions under certain circumstances. |
org.apache.hadoop.ipc | Tools to help define network clients and servers. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.classification |
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Classes in org.apache.hadoop.classification with annotations of type InterfaceStability.Evolving | |
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class |
InterfaceAudience
Annotation to inform users of a package, class or method's intended audience. |
class |
InterfaceStability
Annotation to inform users of how much to rely on a particular package, class or method not changing over time. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.fs |
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Classes in org.apache.hadoop.fs with annotations of type InterfaceStability.Evolving | |
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class |
AbstractFileSystem
This class provides an interface for implementors of a Hadoop file system (analogous to the VFS of Unix). |
class |
ContentSummary
Store the summary of a content (a directory or a file). |
class |
FileContext
The FileContext class provides an interface to the application writer for using the Hadoop file system. |
class |
FileUtil
A collection of file-processing util methods |
class |
FsServerDefaults
Provides server default configuration values to clients. |
class |
Options
This class contains options related to file system operations. |
interface |
PositionedReadable
Stream that permits positional reading. |
interface |
Seekable
Stream that permits seeking. |
interface |
Syncable
This interface for flush/sync operation. |
Methods in org.apache.hadoop.fs with annotations of type InterfaceStability.Evolving | |
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BlockLocation[] |
FileContext.getFileBlockLocations(Path f,
long start,
long len)
Return blockLocation of the given file for the given offset and len. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.io |
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Classes in org.apache.hadoop.io with annotations of type InterfaceStability.Evolving | |
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class |
IOUtils
An utility class for I/O related functionality. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.io.compress |
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Classes in org.apache.hadoop.io.compress with annotations of type InterfaceStability.Evolving | |
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class |
BlockCompressorStream
A CompressorStream which works
with 'block-based' based compression algorithms, as opposed to
'stream-based' compression algorithms. |
class |
BlockDecompressorStream
A DecompressorStream which works
with 'block-based' based compression algorithms, as opposed to
'stream-based' compression algorithms. |
class |
BZip2Codec
This class provides CompressionOutputStream and CompressionInputStream for compression and decompression. |
class |
CodecPool
A global compressor/decompressor pool used to save and reuse (possibly native) compression/decompression codecs. |
interface |
CompressionCodec
This class encapsulates a streaming compression/decompression pair. |
class |
CompressionCodecFactory
A factory that will find the correct codec for a given filename. |
class |
CompressionInputStream
A compression input stream. |
class |
CompressionOutputStream
A compression output stream. |
interface |
Compressor
Specification of a stream-based 'compressor' which can be plugged into a CompressionOutputStream to compress data. |
class |
CompressorStream
|
interface |
Decompressor
Specification of a stream-based 'de-compressor' which can be plugged into a CompressionInputStream to compress data. |
class |
DecompressorStream
|
class |
DefaultCodec
|
class |
GzipCodec
This class creates gzip compressors/decompressors. |
protected static class |
GzipCodec.GzipInputStream
|
protected static class |
GzipCodec.GzipOutputStream
A bridge that wraps around a DeflaterOutputStream to make it a CompressionOutputStream. |
class |
SplitCompressionInputStream
An InputStream covering a range of compressed data. |
interface |
SplittableCompressionCodec
This interface is meant to be implemented by those compression codecs which are capable to compress / de-compress a stream starting at any arbitrary position. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.io.file.tfile |
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Classes in org.apache.hadoop.io.file.tfile with annotations of type InterfaceStability.Evolving | |
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interface |
RawComparable
Interface for objects that can be compared through RawComparator . |
class |
TFile
A TFile is a container of key-value pairs. |
static class |
TFile.Reader
TFile Reader. |
static class |
TFile.Writer
TFile Writer. |
class |
Utils
Supporting Utility classes used by TFile, and shared by users of TFile. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.io.serializer |
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Classes in org.apache.hadoop.io.serializer with annotations of type InterfaceStability.Evolving | |
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class |
WritableSerialization
A Serialization for Writable s that delegates to
Writable.write(java.io.DataOutput) and
Writable.readFields(java.io.DataInput) . |
Uses of InterfaceStability.Evolving in org.apache.hadoop.io.serializer.avro |
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Classes in org.apache.hadoop.io.serializer.avro with annotations of type InterfaceStability.Evolving | |
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interface |
AvroReflectSerializable
Tag interface for Avro 'reflect' serializable classes. |
class |
AvroReflectSerialization
Serialization for Avro Reflect classes. |
class |
AvroSerialization<T>
Base class for providing serialization to Avro types. |
class |
AvroSpecificSerialization
Serialization for Avro Specific classes. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.log |
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Classes in org.apache.hadoop.log with annotations of type InterfaceStability.Evolving | |
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class |
LogLevel
Change log level in runtime. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.metrics.file |
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Classes in org.apache.hadoop.metrics.file with annotations of type InterfaceStability.Evolving | |
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class |
FileContext
Metrics context for writing metrics to a file. This class is configured by setting ContextFactory attributes which in turn are usually configured through a properties file. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.metrics.ganglia |
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Classes in org.apache.hadoop.metrics.ganglia with annotations of type InterfaceStability.Evolving | |
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class |
GangliaContext
Context for sending metrics to Ganglia. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.metrics.spi |
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Classes in org.apache.hadoop.metrics.spi with annotations of type InterfaceStability.Evolving | |
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class |
AbstractMetricsContext
The main class of the Service Provider Interface. |
class |
CompositeContext
|
class |
MetricsRecordImpl
An implementation of MetricsRecord. |
class |
MetricValue
A Number that is either an absolute or an incremental amount. |
class |
NoEmitMetricsContext
A MetricsContext that does not emit data, but, unlike NullContextWithUpdate, does save it for retrieval with getAllRecords(). |
class |
NullContext
Null metrics context: a metrics context which does nothing. |
class |
NullContextWithUpdateThread
A null context which has a thread calling periodically when monitoring is started. |
class |
OutputRecord
Represents a record of metric data to be sent to a metrics system. |
class |
Util
Static utility methods |
Uses of InterfaceStability.Evolving in org.apache.hadoop.net |
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Classes in org.apache.hadoop.net with annotations of type InterfaceStability.Evolving | |
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class |
CachedDNSToSwitchMapping
A cached implementation of DNSToSwitchMapping that takes an raw DNSToSwitchMapping and stores the resolved network location in a cache. |
interface |
DNSToSwitchMapping
An interface that should be implemented to allow pluggable DNS-name/IP-address to RackID resolvers. |
class |
ScriptBasedMapping
This class implements the DNSToSwitchMapping interface using a
script configured via net.topology.script.file.name . |
class |
SocksSocketFactory
Specialized SocketFactory to create sockets with a SOCKS proxy |
class |
StandardSocketFactory
Specialized SocketFactory to create sockets with a SOCKS proxy |
Uses of InterfaceStability.Evolving in org.apache.hadoop.security |
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Classes in org.apache.hadoop.security with annotations of type InterfaceStability.Evolving | |
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static class |
SaslRpcServer.AuthMethod
Authentication method |
static class |
SaslRpcServer.SaslDigestCallbackHandler
CallbackHandler for SASL DIGEST-MD5 mechanism |
static class |
SaslRpcServer.SaslGssCallbackHandler
CallbackHandler for SASL GSSAPI Kerberos mechanism |
static class |
SaslRpcServer.SaslStatus
|
static class |
UserGroupInformation.AuthenticationMethod
|
Uses of InterfaceStability.Evolving in org.apache.hadoop.security.token |
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Classes in org.apache.hadoop.security.token with annotations of type InterfaceStability.Evolving | |
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static class |
SecretManager.InvalidToken
The token was invalid and the message explains why. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.security.token.delegation |
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Classes in org.apache.hadoop.security.token.delegation with annotations of type InterfaceStability.Evolving | |
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static class |
AbstractDelegationTokenSecretManager.DelegationTokenInformation
Class to encapsulate a token's renew date and password. |
Uses of InterfaceStability.Evolving in org.apache.hadoop.util |
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Classes in org.apache.hadoop.util with annotations of type InterfaceStability.Evolving | |
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class |
ReflectionUtils
General reflection utils |
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