Package org.apache.iceberg.io

Interface Summary

Interface	Description
CloseableIterable<T>
CloseableIterator<T>
CredentialSupplier	Interface used to expose credentials held by a FileIO instance.
DelegatingInputStream
DelegatingOutputStream
FileAppender<D>
FileIO	Pluggable module for reading, writing, and deleting files.
FileIOMetricsContext	Extension of MetricsContext for use with FileIO to define standard metrics that should be reported.
InputFile	An interface used to read input files using SeekableInputStream instances.
LocationProvider	Interface for providing data file locations to write tasks.
OutputFile	An interface used to create output files using PositionOutputStream instances.
RangeReadable	RangeReadable is an interface that allows for implementations of InputFile streams to perform positional, range-based reads, which are more efficient than unbounded reads in many cloud provider object stores.
SupportsBulkOperations
SupportsPrefixOperations	This interface is intended as an extension for FileIO implementations to provide additional prefix based operations that may be useful in performing supporting operations.

Class Summary

Class	Description
CloseableGroup	This class acts as a helper for handling the closure of multiple resource.
CloseableIterable.ConcatCloseableIterable<E>
ClosingIterator<T>	A convenience wrapper around CloseableIterator, providing auto-close functionality when all of the elements in the iterator are consumed.
FileInfo
FilterIterator<T>	An Iterator that filters another Iterator.
PositionOutputStream
SeekableInputStream	SeekableInputStream is an interface with the methods needed to read data from a file or Hadoop data stream.

Exception Summary

Exception	Description
BulkDeletionFailureException