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

Contains high performance file system processer.

See: Description

Interface Summary

Interface	Description
IgfsEx	Internal API extension for IgniteFileSystem.
IgfsHelper	IGFS utility processor adapter.
IgfsServerHandler	IGFS server message handler.

Class Summary

Class	Description
IgfsAckMessage	Block write request acknowledgement message.
IgfsAsyncImpl	Igfs supporting asynchronous operations.
IgfsAttributes	IGFS attributes.
IgfsBlockKey	File's binary data block key.
IgfsBlockLocationImpl	File block location in the grid.
IgfsBlocksMessage	IGFS write blocks message.
IgfsClientSession	IGFS client session.
IgfsCommunicationMessage	Base class for all IGFS communication messages sent between nodes.
IgfsContext	IGFS context holding all required components for IGFS instance.
IgfsDataManager	Cache based file's data container.
IgfsDeleteMessage	Indicates that entry scheduled for delete was actually deleted.
IgfsDeleteWorker	IGFS worker for removal from the trash directory.
IgfsFileAffinityRange	Affinity range.
IgfsFileImpl	File or directory information.
IgfsFileInfo	Unmodifiable file information.
IgfsFileInfo.Builder	Builder for IgfsFileInfo.
IgfsFileMap	Auxiliary class that is responsible for managing file affinity keys allocation by ranges.
IgfsFileWorkerBatch	Work batch is an abstraction of the logically grouped tasks.
IgfsFragmentizerManager	IGFS fragmentizer manager.
IgfsFragmentizerRequest	Fragmentizer request.
IgfsFragmentizerResponse	Fragmentizer response.
IgfsHandshakeResponse	Handshake message.
IgfsHelperImpl	IGFS utils processor.
IgfsImpl	Cache-based IGFS implementation.
IgfsInputStreamAdapter	Implementation adapter providing necessary methods.
IgfsInputStreamDescriptor	IGFS input stream descriptor - includes stream id and length.
IgfsInputStreamImpl	Input stream to read data from grid cache with separate blocks.
IgfsJobImpl	IGFS job implementation.
IgfsListingEntry	Directory listing entry.
IgfsLocalMetrics	Value object holding all local IGFS metrics which cannot be determined using file system traversal.
IgfsManager	Abstract class for IGFS managers.
IgfsMetaManager	Cache based structure (meta data) manager.
IgfsMetricsAdapter	IGFS metrics adapter.
IgfsModeResolver
IgfsNoopHelper	No-op utils processor adapter.
IgfsNoopProcessor	Nop Ignite file system processor implementation.
IgfsPaths	Description of path modes.
IgfsProcessor	Fully operational Ignite file system processor.
IgfsProcessorAdapter	Ignite file system processor adapter.
IgfsSecondaryInputStreamDescriptor	Descriptor of an input stream opened to the secondary file system.
IgfsSecondaryOutputStreamDescriptor	Descriptor of an output stream opened to the secondary file system.
IgfsServer	IGFS server.
IgfsServerManager	IGFS server manager.
IgfsStatus	IGFS response for status request.
IgfsSyncMessage	Basic sync message.
IgfsTaskArgsImpl<T>	IGFS task arguments implementation.
IgfsThread	IGFS ad-hoc thread.
IgfsUtils	Common IGFS utility methods.

Exception Summary

Exception	Description
IgfsInvalidRangeException	Internal exception thrown when attempted to update range that is no longer present in file affinity map.

Package org.apache.ignite.internal.processors.igfs Description

Contains high performance file system processer.