Package org.apache.ignite.internal.processors.hadoop.impl.igfs

Interface Summary

Interface	Description
HadoopIgfs	Facade for communication with grid.
HadoopIgfsEx	Extended IGFS server interface.
HadoopIgfsIo	IO abstraction layer for IGFS client.
HadoopIgfsIpcIoListener	Listens to the events of HadoopIgfsIpcIo.
HadoopIgfsStreamEventListener	IGFS input stream event listener.

Class Summary

Class	Description
HadoopIgfsFuture<T>	IGFS client future that holds response parse closure.
HadoopIgfsInProc	Communication with grid in the same process.
HadoopIgfsInputStream	IGFS input stream wrapper for hadoop interfaces.
HadoopIgfsIpcIo	IO layer implementation based on blocking IPC streams.
HadoopIgfsJclLogger	JCL logger wrapper for Hadoop.
HadoopIgfsOutProc	Communication with external process (TCP or shmem).
HadoopIgfsOutputStream	IGFS Hadoop output stream implementation.
HadoopIgfsProperties	Hadoop file system properties.
HadoopIgfsProxyInputStream	Secondary Hadoop file system input stream wrapper.
HadoopIgfsProxyOutputStream	Secondary Hadoop file system output stream wrapper.
HadoopIgfsSecondaryFileSystemPositionedReadable	Secondary file system input stream wrapper which actually opens input stream only in case it is explicitly requested.
HadoopIgfsStreamDelegate	IGFS Hadoop stream descriptor.
HadoopIgfsUtils	Utility constants and methods for IGFS Hadoop file system.
HadoopIgfsWrapper	Wrapper for IGFS server.

Exception Summary

Exception	Description
HadoopIgfsCommunicationException	Communication exception indicating a problem between file system and IGFS instance.