Uses of Package
org.apache.hadoop.hdfs.util

Packages that use org.apache.hadoop.hdfs.util

Package	Description
org.apache.hadoop.hdfs.server.blockmanagement
org.apache.hadoop.hdfs.server.common
org.apache.hadoop.hdfs.server.datanode
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.namenode.snapshot
org.apache.hadoop.hdfs.util

Classes in org.apache.hadoop.hdfs.util used by org.apache.hadoop.hdfs.server.blockmanagement

Class	Description
EnumCounters	Counters for an enum type.
LightWeightHashSet	A low memory linked hash set implementation, which uses an array for storing the elements and linked lists for collision resolution.

Classes in org.apache.hadoop.hdfs.util used by org.apache.hadoop.hdfs.server.common

Class	Description
DataTransferThrottler	a class to throttle the data transfers.

Classes in org.apache.hadoop.hdfs.util used by org.apache.hadoop.hdfs.server.datanode

Class	Description
DataTransferThrottler	a class to throttle the data transfers.

Classes in org.apache.hadoop.hdfs.util used by org.apache.hadoop.hdfs.server.namenode

Class	Description
Canceler	Provides a simple interface where one thread can mark an operation for cancellation, and another thread can poll for whether the cancellation has occurred.
DataTransferThrottler	a class to throttle the data transfers.
Diff.Element	An interface for the elements in a Diff.
EnumCounters	Counters for an enum type.
ReadOnlyList	A ReadOnlyList is a unmodifiable list, which supports read-only operations.
ReferenceCountMap	Class for de-duplication of instances.
ReferenceCountMap.ReferenceCounter	Interface for the reference count holder
RwLock	Read-write lock interface.
XMLUtils.InvalidXmlException	Exception that reflects an invalid XML document.
XMLUtils.Stanza	Represents a bag of key-value pairs encountered during parsing an XML file.

Classes in org.apache.hadoop.hdfs.util used by org.apache.hadoop.hdfs.server.namenode.snapshot

Class	Description
Diff.Element	An interface for the elements in a Diff.
ReadOnlyList	A ReadOnlyList is a unmodifiable list, which supports read-only operations.

Classes in org.apache.hadoop.hdfs.util used by org.apache.hadoop.hdfs.util

Class	Description
Canceler	Provides a simple interface where one thread can mark an operation for cancellation, and another thread can poll for whether the cancellation has occurred.
Diff	The difference between the current state and a previous state of a list.
Diff.Container	Containing exactly one element.
Diff.Element	An interface for the elements in a Diff.
Diff.Processor	An interface for passing a method in order to process elements.
Diff.UndoInfo	Undo information for some operations such as delete(E) and Diff.modify(Element, Element).
EnumCounters	Counters for an enum type.
EnumDoubles	Similar to EnumCounters except that the value type is double.
LightWeightHashSet	A low memory linked hash set implementation, which uses an array for storing the elements and linked lists for collision resolution.
ReadOnlyList	A ReadOnlyList is a unmodifiable list, which supports read-only operations.
ReferenceCountMap.ReferenceCounter	Interface for the reference count holder
XMLUtils.InvalidXmlException	Exception that reflects an invalid XML document.
XMLUtils.Stanza	Represents a bag of key-value pairs encountered during parsing an XML file.
XMLUtils.UnmanglingError	Exception that reflects a string that cannot be unmangled.