Package org.apache.hadoop.fs

Interface Summary
VolumeId Opaque interface that identifies a disk location.
 

Class Summary
BlockStorageLocation Wrapper for BlockLocation that also adds VolumeId volume location information for each replica.
HdfsVolumeId HDFS-specific volume identifier which implements VolumeId.
 

Enum Summary
CacheFlag Specifies semantics for CacheDirective operations.
 



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