Uses of Class
org.apache.hadoop.hdfs.server.federation.resolver.PathLocation

Packages that use PathLocation

Package	Description
org.apache.hadoop.hdfs.server.federation.resolver	The resolver package contains indepedent data resolvers used in HDFS federation.
org.apache.hadoop.hdfs.server.federation.resolver.order	A federated location can be resolved to multiple subclusters.

Uses of PathLocation in org.apache.hadoop.hdfs.server.federation.resolver

Methods in org.apache.hadoop.hdfs.server.federation.resolver that return PathLocation

Modifier and Type	Method	Description
PathLocation	FileSubclusterResolver.getDestinationForPath(java.lang.String path)	Get the destinations for a global path.
PathLocation	MountTableResolver.getDestinationForPath(java.lang.String path)
PathLocation	MultipleDestinationMountTableResolver.getDestinationForPath(java.lang.String path)
PathLocation	MountTableResolver.lookupLocation(java.lang.String str)	Build the path location to insert into the cache atomically.
static PathLocation	PathLocation.prioritizeDestination(PathLocation base, java.lang.String firstNsId)	Return a path location with the prioritized destinations based on the current path location.

Methods in org.apache.hadoop.hdfs.server.federation.resolver with parameters of type PathLocation

Modifier and Type	Method	Description
static PathLocation	PathLocation.prioritizeDestination(PathLocation base, java.lang.String firstNsId)	Return a path location with the prioritized destinations based on the current path location.

Constructors in org.apache.hadoop.hdfs.server.federation.resolver with parameters of type PathLocation

Constructor	Description
PathLocation(PathLocation other)	Create a path location from another path.
PathLocation(PathLocation other, java.lang.String firstNsId)	Deprecated.

Uses of PathLocation in org.apache.hadoop.hdfs.server.federation.resolver.order

Methods in org.apache.hadoop.hdfs.server.federation.resolver.order with parameters of type PathLocation

Modifier and Type	Method	Description
protected java.lang.String	AvailableSpaceResolver.chooseFirstNamespace(java.lang.String path, PathLocation loc)
protected java.lang.String	LocalResolver.chooseFirstNamespace(java.lang.String path, PathLocation loc)	Get the local name space.
protected abstract java.lang.String	RouterResolver.chooseFirstNamespace(java.lang.String path, PathLocation loc)	Choose the first namespace from queried subcluster mapping info.
java.lang.String	HashFirstResolver.getFirstNamespace(java.lang.String path, PathLocation loc)
java.lang.String	HashResolver.getFirstNamespace(java.lang.String path, PathLocation loc)	Use the result from consistent hashing locator to prioritize the locations for a path.
java.lang.String	OrderedResolver.getFirstNamespace(java.lang.String path, PathLocation loc)	Get the first namespace based on this resolver approach.
java.lang.String	RandomResolver.getFirstNamespace(java.lang.String path, PathLocation loc)	Get a random name space from the path.
java.lang.String	RouterResolver.getFirstNamespace(java.lang.String path, PathLocation loc)