Uses of Class
org.apache.hadoop.hbase.RegionLocations

Packages that use RegionLocations

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.master.janitor

Uses of RegionLocations in org.apache.hadoop.hbase

Fields in org.apache.hadoop.hbase declared as RegionLocations

Modifier and Type	Field	Description
private RegionLocations	ClientMetaTableAccessor.CollectRegionLocationsVisitor.current

Methods in org.apache.hadoop.hbase that return RegionLocations

Modifier and Type	Method	Description
static RegionLocations	CatalogFamilyFormat.getRegionLocations(Result r)	Returns an HRegionLocationList extracted from the result.
RegionLocations	RegionLocations.mergeLocations(RegionLocations other)	Merges this RegionLocations list with the given list assuming same range, and keeping the most up to date version of the HRegionLocation entries from either list according to seqNum.
RegionLocations	RegionLocations.remove(int replicaId)	Removes location of the given replicaId from the list
RegionLocations	RegionLocations.remove(HRegionLocation location)	Removes the given location from the list
RegionLocations	RegionLocations.removeByServer(ServerName serverName)	Returns a new RegionLocations with the locations removed (set to null) which have the destination server as given.
RegionLocations	RegionLocations.removeElementsWithNullLocation()	Set the element to null if its getServerName method returns null.
RegionLocations	RegionLocations.updateLocation(HRegionLocation location, boolean checkForEquals, boolean force)	Updates the location with new only if the new location has a higher seqNum than the old one or force is true.

Methods in org.apache.hadoop.hbase that return types with arguments of type RegionLocations

Modifier and Type	Method	Description
private static Optional<RegionLocations>	ClientMetaTableAccessor.getRegionLocations(Result r)	Returns an HRegionLocationList extracted from the result.

Methods in org.apache.hadoop.hbase with parameters of type RegionLocations

Modifier and Type	Method	Description
RegionLocations	RegionLocations.mergeLocations(RegionLocations other)	Merges this RegionLocations list with the given list assuming same range, and keeping the most up to date version of the HRegionLocation entries from either list according to seqNum.

Uses of RegionLocations in org.apache.hadoop.hbase.client

Fields in org.apache.hadoop.hbase.client declared as RegionLocations

Modifier and Type	Field	Description
private final RegionLocations	AsyncNonMetaRegionLocator.RegionLocationsFutureResult.result

Fields in org.apache.hadoop.hbase.client with type parameters of type RegionLocations

Modifier and Type	Field	Description
private final Map<AsyncNonMetaRegionLocator.LocateRequest,CompletableFuture<RegionLocations>>	AsyncNonMetaRegionLocator.TableCache.allRequests
private final ConcurrentNavigableMap<byte[],RegionLocations>	AsyncRegionLocationCache.cache
private final CompletableFuture<RegionLocations>	AsyncNonMetaRegionLocator.RegionLocationsFutureResult.future
private final AtomicReference<RegionLocations>	AsyncMetaRegionLocator.metaRegionLocations
private final AtomicReference<CompletableFuture<RegionLocations>>	AsyncMetaRegionLocator.metaRelocateFuture

Methods in org.apache.hadoop.hbase.client that return RegionLocations

Modifier and Type	Method	Description
RegionLocations	AsyncRegionLocationCache.add(RegionLocations locs)	Add the given locations to the cache, merging with existing if necessary.
(package private) static RegionLocations	AsyncRegionLocatorHelper.createRegionLocations(HRegionLocation loc)
RegionLocations	AsyncRegionLocationCache.findForBeforeRow(byte[] row, int replicaId)	Finds the RegionLocations for the region with the greatest startKey strictly less than the given row
RegionLocations	AsyncRegionLocationCache.findForRow(byte[] row, int replicaId)	Finds the RegionLocations for the region with the greatest startKey less than or equal to the given row
RegionLocations	AsyncRegionLocationCache.get(byte[] startKey)	Gets the RegionLocations for a given region's startKey.
(package private) RegionLocations	AsyncMetaRegionLocator.getRegionLocationInCache()
(package private) RegionLocations	AsyncNonMetaRegionLocator.getRegionLocationInCache(TableName tableName, byte[] row)
(package private) RegionLocations	AsyncRegionLocator.getRegionLocationInCache(TableName tableName, byte[] row)
private RegionLocations	AsyncNonMetaRegionLocator.locateInCache(AsyncNonMetaRegionLocator.TableCache tableCache, byte[] row, int replicaId, RegionLocateType locateType)
private RegionLocations	AsyncNonMetaRegionLocator.locateRowBeforeInCache(AsyncNonMetaRegionLocator.TableCache tableCache, byte[] row, int replicaId)
private RegionLocations	AsyncNonMetaRegionLocator.locateRowInCache(AsyncNonMetaRegionLocator.TableCache tableCache, byte[] row, int replicaId)
(package private) static RegionLocations	AsyncRegionLocatorHelper.removeRegionLocation(RegionLocations oldLocs, int replicaId)	Create a new RegionLocations based on the given oldLocs, and remove the location for the given replicaId.
(package private) static RegionLocations	AsyncRegionLocatorHelper.replaceRegionLocation(RegionLocations oldLocs, HRegionLocation loc)	Create a new RegionLocations based on the given oldLocs, and replace the location for the given replicaId with the given loc.
private static RegionLocations	AbstractRpcBasedConnectionRegistry.transformMetaRegionLocations(org.apache.hadoop.hbase.shaded.protobuf.generated.RegistryProtos.GetMetaRegionLocationsResponse resp)	Simple helper to transform the result of getMetaRegionLocations() rpc.

Methods in org.apache.hadoop.hbase.client that return types with arguments of type RegionLocations

Modifier and Type	Method	Description
Collection<RegionLocations>	AsyncRegionLocationCache.getAll()	Returns all cached RegionLocations
CompletableFuture<RegionLocations>	AbstractRpcBasedConnectionRegistry.getMetaRegionLocations()
CompletableFuture<RegionLocations>	ConnectionRegistry.getMetaRegionLocations()	Get the location of meta region(s).
CompletableFuture<RegionLocations>	ShortCircuitConnectionRegistry.getMetaRegionLocations()
CompletableFuture<RegionLocations>	ZKConnectionRegistry.getMetaRegionLocations()	Deprecated.
CompletableFuture<RegionLocations>	AsyncClusterConnection.getRegionLocations(TableName tableName, byte[] row, boolean reload)	Return all the replicas for a region.
CompletableFuture<RegionLocations>	AsyncClusterConnectionImpl.getRegionLocations(TableName tableName, byte[] row, boolean reload)
(package private) CompletableFuture<RegionLocations>	AsyncMetaRegionLocator.getRegionLocations(int replicaId, boolean reload)	Get the region locations for meta region.
(package private) CompletableFuture<RegionLocations>	AsyncNonMetaRegionLocator.getRegionLocations(TableName tableName, byte[] row, int replicaId, RegionLocateType locateType, boolean reload)
(package private) CompletableFuture<RegionLocations>	AsyncRegionLocator.getRegionLocations(TableName tableName, byte[] row, RegionLocateType type, boolean reload, long timeoutNs)
private CompletableFuture<RegionLocations>	AsyncNonMetaRegionLocator.getRegionLocationsInternal(TableName tableName, byte[] row, int replicaId, RegionLocateType locateType, boolean reload)

Methods in org.apache.hadoop.hbase.client with parameters of type RegionLocations

Modifier and Type	Method	Description
RegionLocations	AsyncRegionLocationCache.add(RegionLocations locs)	Add the given locations to the cache, merging with existing if necessary.
private void	AsyncRegionLocationCache.cleanProblematicOverlappedRegions(RegionLocations locations)	When caching a location, the region may have been the result of a merge.
List<AsyncNonMetaRegionLocator.RegionLocationsFutureResult>	AsyncNonMetaRegionLocator.TableCache.clearCompletedRequests(RegionLocations locations)
private void	AsyncNonMetaRegionLocator.complete(TableName tableName, AsyncNonMetaRegionLocator.LocateRequest req, RegionLocations locs, Throwable error)
private static List<String>	AsyncRegionLocator.getRegionNames(RegionLocations locs)
private boolean	AsyncRegionLocationCache.isEqual(RegionLocations locs1, RegionLocations locs2)
(package private) static boolean	AsyncRegionLocatorHelper.isGood(RegionLocations locs, int replicaId)
(package private) static RegionLocations	AsyncRegionLocatorHelper.removeRegionLocation(RegionLocations oldLocs, int replicaId)	Create a new RegionLocations based on the given oldLocs, and remove the location for the given replicaId.
(package private) static RegionLocations	AsyncRegionLocatorHelper.replaceRegionLocation(RegionLocations oldLocs, HRegionLocation loc)	Create a new RegionLocations based on the given oldLocs, and replace the location for the given replicaId with the given loc.
private static <T> void	ConnectionUtils.sendRequestsToSecondaryReplicas(Function<Integer,CompletableFuture<T>> requestReplica, RegionLocations locs, CompletableFuture<T> future, Optional<MetricsConnection> metrics)
private boolean	AsyncNonMetaRegionLocator.TableCache.tryComplete(AsyncNonMetaRegionLocator.LocateRequest req, CompletableFuture<RegionLocations> future, RegionLocations locations, List<AsyncNonMetaRegionLocator.RegionLocationsFutureResult> futureResultList)

Method parameters in org.apache.hadoop.hbase.client with type arguments of type RegionLocations

Modifier and Type	Method	Description
private void	ZKConnectionRegistry.getMetaRegionLocation(CompletableFuture<RegionLocations> future, List<String> metaReplicaZNodes)	Deprecated.
private boolean	AsyncNonMetaRegionLocator.TableCache.tryComplete(AsyncNonMetaRegionLocator.LocateRequest req, CompletableFuture<RegionLocations> future, RegionLocations locations, List<AsyncNonMetaRegionLocator.RegionLocationsFutureResult> futureResultList)
private static void	ZKConnectionRegistry.tryComplete(org.apache.commons.lang3.mutable.MutableInt remaining, HRegionLocation[] locs, CompletableFuture<RegionLocations> future)	Deprecated.

Constructors in org.apache.hadoop.hbase.client with parameters of type RegionLocations

Modifier	Constructor	Description
	RegionLocationsFutureResult(CompletableFuture<RegionLocations> future, RegionLocations result, Throwable e)

Constructor parameters in org.apache.hadoop.hbase.client with type arguments of type RegionLocations

Modifier	Constructor	Description
	RegionLocationsFutureResult(CompletableFuture<RegionLocations> future, RegionLocations result, Throwable e)

Uses of RegionLocations in org.apache.hadoop.hbase.master.janitor

Methods in org.apache.hadoop.hbase.master.janitor with parameters of type RegionLocations

Modifier and Type	Method	Description
private void	ReportMakingVisitor.checkServer(RegionLocations locations)	Run through referenced servers and save off unknown and the dead.