All Classes

Class	Description
AbstractHdfsConfig	Configuration object for all HDFS components.
AbstractHdfsConnector	A Simple abstract class for HDFS connectors.
Compression	An enumeration of compression codecs available for HDFS.
HdfsAbstractSequenceFileSink<K,V,HdfsK,HdfsV>	HDFS Sink that writes it contents to HDFS as Sequence Files.
HdfsAbstractSink<K,V>	A Simple abstract class for HDFS sink.
HdfsAbstractTextFileSink<K,V>	Base class for HDFS Sinks that writes there contents to HDFS as Text Files.
HdfsResources	A wrapper class for HDFS resources.
HdfsSequentialTextSink	This Sink should be used when the records are originating from a sequential source, and we want to retain the record sequence.This class uses the record's sequence id as the sequence id in the HDFS Sequence File if it is available, if not a sequence id is auto-generated for each new record.
HdfsSinkConfig	Configuration object for all HDFS Sink components.
HdfsStringSink	A Simple Sink class for Hdfs Text File.
HdfsSyncThread<V>	A thread that runs in the background and acknowledges Records after they have been written to disk.
HdfsTextSink	A Simple Sink class for Hdfs Sequence File.
SecurityUtil	Provides synchronized access to UserGroupInformation to avoid multiple processors/services from interfering with each other.