Package org.apache.gobblin.util.filesystem

Interface Summary

Interface	Description
DataFileVersionStrategy<T extends Comparable<T> & Serializable>	An interface to set and get "versions" to data files.
DataFileVersionStrategy.DataFileVersionFactory<T extends Comparable<T> & Serializable>	A Factory for DataFileVersionStrategys.
FileSystemSupplier	An interface of supplier to get FileSystem
PathAlterationListener	A listener that receives events of general file system modifications.

Class Summary

Class	Description
ExceptionCatchingPathAlterationListenerDecorator	A decorator for PathAlterationListener that catches and logs any exception thrown by the underlying listener, preventing it from failing the application.
FileStatusEntry
FileSystemFactory<S extends ScopeType<S>>	A SharedResourceFactory for creating FileSystems.
FileSystemInstrumentation	A base class for FileSystem decorators used for FileSystemInstrumentationFactorys.
FileSystemInstrumentationFactory<S extends ScopeType<S>>	A factory that instruments FileSystem.
FileSystemKey
FileSystemLimiterKey	SharedLimiterKey used for NameNode throttling.
InstrumentedFileSystem	A base FileSystem that uses FileSystemFactory to create an underlying FileSystem with available instrumentations.
InstrumentedFileSystemUtils	Common methods for Instrumented FileSystems.
InstrumentedHDFSFileSystem	A InstrumentedFileSystem for the hdfs scheme.
InstrumentedLocalFileSystem	A InstrumentedFileSystem for the file scheme.
InstrumentedWebHDFSFileSystem	A InstrumentedFileSystem for the webhdfs scheme.
ModTimeDataFileVersionStrategy	An implementation of DataFileVersionStrategy that uses modtime as the file version.
ModTimeDataFileVersionStrategy.Factory
PathAlterationListenerAdaptor
PathAlterationObserver
PathAlterationObserverScheduler	A runnable that spawns a monitoring thread triggering any registered PathAlterationObserver at a specified interval.
ThrottledFileSystem	A FileSystemInstrumentation for throttling calls to the underlying FileSystem using the input Limiter.
ThrottledFileSystem.Factory<S extends ScopeType<S>>	Factory for ThrottledFileSystem.

Enum Summary

Enum	Description
DataFileVersionStrategy.Characteristic	Characteristics a DataFileVersionStrategy may have.