Package org.apache.paimon.disk

Interface Summary

Interface	Description
BufferFileReader	Read Buffer from file.
BufferFileWriter	Write MemorySegment to file.
FileChannelManager	The manager used for creating/getting file IO channels based on config temp dirs.
FileIOChannel	A Channel represents a collection of files that belong logically to the same resource.
IOManager	The facade for the provided disk I/O services.
RowBuffer	Cache buffer for InternalRow.
RowBuffer.RowBufferIterator	Iterator to fetch record from buffer.

Class Summary

Class	Description
AbstractFileIOChannel	Abstract FileIOChannel to share some implementation.
BufferFileChannelReader	Helper class to read Buffers from files into objects.
BufferFileReaderImpl	A synchronous BufferFileReader implementation.
BufferFileWriterImpl	A synchronous BufferFileWriter implementation.
ChannelReaderInputView	A DataInputView that is backed by a BufferFileReader, making it effectively a data input stream.
ChannelReaderInputViewIterator	A simple iterator over the input read though an I/O channel.
ChannelWithMeta	Channel with block count and numBytesInLastBlock of file.
ChannelWriterOutputView	A DataOutputView that is backed by a FileIOChannel, making it effectively a data output stream.
ExternalBuffer	An external buffer for storing rows, it will spill the data to disk when the memory is full.
FileChannelManagerImpl	The manager used for creating/deleting file channels based on config temp dirs.
FileChannelUtil	File channel util for runtime.
FileIOChannel.Enumerator	An enumerator for channels that logically belong together.
FileIOChannel.ID	An ID identifying an underlying file channel.
InMemoryBuffer	Only cache InternalRows in memory.
IOManagerImpl	The facade for the provided I/O manager services.