Package org.apache.tajo.storage

Interface Summary

Interface	Description
Appender	Interface for appender.
Scanner	Scanner Interface
SeekableChannel
SeekableScanner
SerializerDeserializer	Deprecated

Class Summary

Class	Description
AbstractScanner	It's a dummy class to avoid subclass to implement all methods.
BaseTupleComparator	The Comparator class for Tuples
BinarySerializerDeserializer	Deprecated
ByteBufInputChannel	ByteBufInputChannel is a NIO channel wrapper from input stream
DataLocation
DiskDeviceInfo
DiskInfo
DiskMountInfo
DiskUtil
FormatProperty	Format properties
FrameTuple	An instance of FrameTuple is an immutable tuple.
FSDataInputChannel	FSDataInputChannel is a NIO channel implementation of direct read ability to read from HDFS
InputChannel
LazyTuple	Deprecated
LocalFileInputChannel	LocalFileInputChannel is a FileChannel wrapper of seek ability
MemoryUtil
MergeScanner
NullScanner
NumericPathComparator
OldStorageManager	It handles available table spaces and cache TableSpace instances.
RowStoreUtil
RowStoreUtil.RowStoreDecoder
RowStoreUtil.RowStoreEncoder
SeekableInputChannel
StorageProperty	Storage Properties
StorageUtil
Tablespace	Tablespace manages the functions of storing and reading data.
TablespaceManager	It handles available table spaces and cache TableSpace instances.
TableStatistics	This class is not thread-safe.
TextSerializerDeserializer	Deprecated
TupleComparator
TupleRange	It represents a pair of start and end tuples.

Enum Summary

Enum	Description
DiskUtil.OSType