Package org.apache.accumulo.core.spi.fs

Interface Summary

Interface	Description
VolumeChooser	Helper used to select a volume from a set of Volume URIs.
VolumeChooserEnvironment

Class Summary

Class	Description
DelegatingChooser	A VolumeChooser that delegates to another volume chooser based on other properties: table.custom.volume.chooser for tables, and general.custom.volume.chooser.scoped for scopes.
PreferredVolumeChooser	A RandomVolumeChooser that selects preferred volumes to use from the provided volume options.
RandomVolumeChooser	A VolumeChooser that selects a volume at random from the list of provided volumes.
SpaceAwareVolumeChooser	A PreferredVolumeChooser that takes remaining HDFS space into account when making a volume choice rather than a simpler round-robin.

Enum Summary

Enum	Description
VolumeChooserEnvironment.Scope	A scope for the volume chooser environment; a TABLE scope should be accompanied by a tableId.