Uses of Interface
org.apache.hadoop.hbase.client.RegionInfo

Packages that use RegionInfo

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.client.locking
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.favored
org.apache.hadoop.hbase.io
org.apache.hadoop.hbase.mapreduce	Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility methods.
org.apache.hadoop.hbase.master
org.apache.hadoop.hbase.mob
org.apache.hadoop.hbase.namespace
org.apache.hadoop.hbase.quotas
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.wal
org.apache.hadoop.hbase.rsgroup
org.apache.hadoop.hbase.shaded.protobuf
org.apache.hadoop.hbase.snapshot
org.apache.hadoop.hbase.util
org.apache.hadoop.hbase.wal
org.apache.hadoop.hbase.zookeeper

Uses of RegionInfo in org.apache.hadoop.hbase

Classes in org.apache.hadoop.hbase that implement RegionInfo

Modifier and Type	Class and Description
class	HRegionInfo Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. use RegionInfoBuilder to build RegionInfo.

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

Modifier and Type	Method and Description
RegionInfo	HRegionLocation.getRegion()
static RegionInfo	MetaTableAccessor.getRegionInfo(Result data) Returns RegionInfo object from the column HConstants.CATALOG_FAMILY:HConstants.REGIONINFO_QUALIFIER of the catalog table Result.
static RegionInfo	MetaTableAccessor.parseRegionInfoFromRegionName(byte[] regionName) Returns an HRI parsed from this regionName.

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

Modifier and Type	Method and Description
static NavigableMap<RegionInfo,ServerName>	MetaTableAccessor.allTableRegions(Connection connection, TableName tableName) Deprecated. use MetaTableAccessor.getTableRegionsAndLocations(org.apache.hadoop.hbase.client.Connection, org.apache.hadoop.hbase.TableName), region can have multiple locations
static List<RegionInfo>	MetaTableAccessor.getAllRegions(Connection connection, boolean excludeOfflinedSplitParents) Lists all of the regions currently in META.
static PairOfSameType<RegionInfo>	MetaTableAccessor.getDaughterRegions(Result data) Returns the daughter regions by reading the corresponding columns of the catalog table Result.
static PairOfSameType<RegionInfo>	MetaTableAccessor.getMergeRegions(Result data) Returns the merge regions by reading the corresponding columns of the catalog table Result.
static Pair<RegionInfo,ServerName>	MetaTableAccessor.getRegion(Connection connection, byte[] regionName) Deprecated. use MetaTableAccessor.getRegionLocation(Connection, byte[]) instead
static Pair<RegionInfo,RegionInfo>	MetaTableAccessor.getRegionsFromMergeQualifier(Connection connection, byte[] regionName) Get regions from the merge qualifier of the specified merged region
static Pair<RegionInfo,RegionInfo>	MetaTableAccessor.getRegionsFromMergeQualifier(Connection connection, byte[] regionName) Get regions from the merge qualifier of the specified merged region
static NavigableMap<RegionInfo,Result>	MetaTableAccessor.getServerUserRegions(Connection connection, ServerName serverName)
static List<RegionInfo>	MetaTableAccessor.getTableRegions(Connection connection, TableName tableName) Gets all of the regions of the specified table.
static List<RegionInfo>	MetaTableAccessor.getTableRegions(Connection connection, TableName tableName, boolean excludeOfflinedSplitParents) Gets all of the regions of the specified table.
static List<Pair<RegionInfo,ServerName>>	MetaTableAccessor.getTableRegionsAndLocations(Connection connection, TableName tableName) Do not use this method to get meta table regions, use methods in MetaTableLocator instead.
static List<Pair<RegionInfo,ServerName>>	MetaTableAccessor.getTableRegionsAndLocations(Connection connection, TableName tableName, boolean excludeOfflinedSplitParents) Do not use this method to get meta table regions, use methods in MetaTableLocator instead.

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

Modifier and Type	Method and Description
static Put	MetaTableAccessor.addDaughtersToPut(Put put, RegionInfo splitA, RegionInfo splitB) Adds split daughters to the Put
static Put	MetaTableAccessor.addRegionInfo(Put p, RegionInfo hri)
static void	MetaTableAccessor.addRegionToMeta(Connection connection, RegionInfo regionInfo) Adds a (single) hbase:meta row for the specified new region and its daughters.
static void	MetaTableAccessor.addSplitsToParent(Connection connection, RegionInfo regionInfo, RegionInfo splitA, RegionInfo splitB) Adds daughter region infos to hbase:meta row for the specified region.
static void	MetaTableAccessor.deleteMergeQualifiers(Connection connection, RegionInfo mergedRegion) Deletes merge qualifiers for the specified merged region.
static void	MetaTableAccessor.deleteRegion(Connection connection, RegionInfo regionInfo) Deletes the specified region from META.
static byte[]	MetaTableAccessor.getMetaKeyForRegion(RegionInfo regionInfo) Returns the row key to use for this regionInfo
static HRegionLocation	MetaTableAccessor.getRegionLocation(Connection connection, RegionInfo regionInfo) Returns the HRegionLocation from meta for the given region
static Put	MetaTableAccessor.makePutFromRegionInfo(RegionInfo regionInfo, long ts) Generates and returns a Put containing the region into for the catalog table
static void	MetaTableAccessor.mergeRegions(Connection connection, RegionInfo mergedRegion, RegionInfo regionA, RegionInfo regionB, ServerName sn, int regionReplication) Merge the two regions into one in an atomic operation.
void	RegionStateListener.onRegionMerged(RegionInfo mergedRegion) Process region merge event.
void	RegionStateListener.onRegionSplit(RegionInfo hri) Process region split event.
void	RegionStateListener.onRegionSplitReverted(RegionInfo hri) Process region split reverted event.
static void	MetaTableAccessor.splitRegion(Connection connection, RegionInfo parent, RegionInfo splitA, RegionInfo splitB, ServerName sn, int regionReplication) Splits the region into two in an atomic operation.
static void	MetaTableAccessor.updateRegionLocation(Connection connection, RegionInfo regionInfo, ServerName sn, long openSeqNum, long masterSystemTime) Updates the location of the specified region in hbase:meta to be the specified server hostname and startcode.

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

Modifier and Type	Method and Description
static void	MetaTableAccessor.addRegionsToMeta(Connection connection, List<RegionInfo> regionInfos, int regionReplication) Adds a hbase:meta row for each of the specified new regions.
static void	MetaTableAccessor.deleteRegions(Connection connection, List<RegionInfo> regionsInfo) Deletes the specified regions from META.
static void	MetaTableAccessor.deleteRegions(Connection connection, List<RegionInfo> regionsInfo, long ts) Deletes the specified regions from META.
static void	MetaTableAccessor.overwriteRegions(Connection connection, List<RegionInfo> regionInfos, int regionReplication) Overwrites the specified regions from hbase:meta.

Constructors in org.apache.hadoop.hbase with parameters of type RegionInfo

Constructor and Description
HRegionInfo(RegionInfo other) Deprecated. Costruct a copy of another HRegionInfo
HRegionLocation(RegionInfo regionInfo, ServerName serverName)
HRegionLocation(RegionInfo regionInfo, ServerName serverName, long seqNum)

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

Classes in org.apache.hadoop.hbase.client that implement RegionInfo

Modifier and Type	Class and Description
class	ImmutableHRegionInfo Deprecated.

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

Modifier and Type	Field and Description
static RegionInfo	RegionInfoBuilder.FIRST_META_REGIONINFO RegionInfo for first meta region You cannot use this builder to make an instance of the RegionInfoBuilder.FIRST_META_REGIONINFO.

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

Modifier and Type	Field and Description
static Comparator<RegionInfo>	RegionInfo.COMPARATOR

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

Modifier and Type	Method and Description
RegionInfo	RegionInfoBuilder.build()
static RegionInfo	RegionInfo.createMobRegionInfo(TableName tableName) Creates a RegionInfo object for MOB data.
static RegionInfo	RegionReplicaUtil.getRegionInfoForDefaultReplica(RegionInfo regionInfo) Returns the RegionInfo for the default replicaId (0).
static RegionInfo	RegionReplicaUtil.getRegionInfoForReplica(RegionInfo regionInfo, int replicaId) Returns the RegionInfo for the given replicaId.
static RegionInfo	RegionInfo.parseFrom(byte[] bytes)
static RegionInfo	RegionInfo.parseFrom(byte[] bytes, int offset, int len)
static RegionInfo	RegionInfo.parseFrom(DataInputStream in) Parses an RegionInfo instance from the passed in stream.
static RegionInfo	RegionInfo.parseFromOrNull(byte[] bytes)
static RegionInfo	RegionInfo.parseFromOrNull(byte[] bytes, int offset, int len)

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

Modifier and Type	Method and Description
static List<RegionInfo>	RegionReplicaUtil.addReplicas(TableDescriptor tableDescriptor, List<RegionInfo> regions, int oldReplicaCount, int newReplicaCount) Create any replicas for the regions (the default replicas that was already created is passed to the method)
List<RegionInfo>	HBaseAdmin.getRegions(ServerName sn)
List<RegionInfo>	Admin.getRegions(ServerName serverName) Get all the online regions on a region server.
CompletableFuture<List<RegionInfo>>	AsyncAdmin.getRegions(ServerName serverName) Get all the online regions on a region server.
List<RegionInfo>	HBaseAdmin.getRegions(TableName tableName)
List<RegionInfo>	Admin.getRegions(TableName tableName) Get the regions of a given table.
CompletableFuture<List<RegionInfo>>	AsyncAdmin.getRegions(TableName tableName) Get the regions of a given table.
static List<RegionInfo>	RegionInfo.parseDelimitedFrom(byte[] bytes, int offset, int length) Parses all the RegionInfo instances from the passed in stream until EOF.

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

Modifier and Type	Method and Description
static boolean	RegionInfo.areAdjacent(RegionInfo regionA, RegionInfo regionB) Check whether two regions are adjacent
void	MetaCache.clearCache(RegionInfo hri) Deletes the cached location of the region if necessary, based on some error from source.
static byte[]	RegionInfoDisplay.getEndKeyForDisplay(RegionInfo ri, org.apache.hadoop.conf.Configuration conf) Get the end key for display.
static RegionInfo	RegionReplicaUtil.getRegionInfoForDefaultReplica(RegionInfo regionInfo) Returns the RegionInfo for the default replicaId (0).
static RegionInfo	RegionReplicaUtil.getRegionInfoForReplica(RegionInfo regionInfo, int replicaId) Returns the RegionInfo for the given replicaId.
static String	RegionInfo.getRegionNameAsString(RegionInfo ri, byte[] regionName)
static String	RegionInfoDisplay.getRegionNameAsStringForDisplay(RegionInfo ri, org.apache.hadoop.conf.Configuration conf) Get the region name for display.
static byte[]	RegionInfoDisplay.getRegionNameForDisplay(RegionInfo ri, org.apache.hadoop.conf.Configuration conf) Get the region name for display.
static String	RegionInfo.getShortNameToLog(RegionInfo... hris)
static byte[]	RegionInfoDisplay.getStartKeyForDisplay(RegionInfo ri, org.apache.hadoop.conf.Configuration conf) Get the start key for display.
static boolean	RegionReplicaUtil.isDefaultReplica(RegionInfo hri)
static boolean	RegionReplicaUtil.isReplicasForSameRegion(RegionInfo regionInfoA, RegionInfo regionInfoB)
static RegionInfoBuilder	RegionInfoBuilder.newBuilder(RegionInfo regionInfo)
void	AsyncTable.CoprocessorCallback.onRegionComplete(RegionInfo region, R resp)
void	AsyncTable.CoprocessorCallback.onRegionError(RegionInfo region, Throwable error)
static byte[]	RegionInfo.toByteArray(RegionInfo ri)
static byte[]	RegionInfo.toDelimitedByteArray(RegionInfo... infos) Serializes given RegionInfo's as a byte array.
static byte[]	RegionInfo.toDelimitedByteArray(RegionInfo ri) Use this instead of toByteArray(RegionInfo) when writing to a stream and you want to use the pb mergeDelimitedFrom (w/o the delimiter, pb reads to EOF which may not be what you want).

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

Modifier and Type	Method and Description
static List<RegionInfo>	RegionReplicaUtil.addReplicas(TableDescriptor tableDescriptor, List<RegionInfo> regions, int oldReplicaCount, int newReplicaCount) Create any replicas for the regions (the default replicas that was already created is passed to the method)
static String	RegionInfo.getShortNameToLog(List<RegionInfo> ris)
static void	RegionReplicaUtil.removeNonDefaultRegions(Collection<RegionInfo> regions) Removes the non-default replicas from the passed regions collection

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

Constructor and Description
ClientSideRegionScanner(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path rootDir, TableDescriptor htd, RegionInfo hri, Scan scan, org.apache.hadoop.hbase.client.metrics.ScanMetrics scanMetrics)
FlushRegionCallable(ClusterConnection connection, RpcControllerFactory rpcControllerFactory, RegionInfo regionInfo, boolean writeFlushWalMarker)
ImmutableHRegionInfo(RegionInfo other) Deprecated.

Uses of RegionInfo in org.apache.hadoop.hbase.client.locking

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

Modifier and Type	Method and Description
static org.apache.hadoop.hbase.shaded.protobuf.generated.LockServiceProtos.LockRequest	LockServiceClient.buildLockRequest(org.apache.hadoop.hbase.shaded.protobuf.generated.LockServiceProtos.LockType type, String namespace, TableName tableName, List<RegionInfo> regionInfos, String description, long nonceGroup, long nonce)
EntityLock	LockServiceClient.regionLock(List<RegionInfo> regionInfos, String description, Abortable abort) Create a new EntityLock object to acquire exclusive lock on multiple regions of same tables.

Uses of RegionInfo in org.apache.hadoop.hbase.coprocessor

Methods in org.apache.hadoop.hbase.coprocessor that return RegionInfo

Modifier and Type	Method and Description
RegionInfo	RegionCoprocessorEnvironment.getRegionInfo()

Methods in org.apache.hadoop.hbase.coprocessor with parameters of type RegionInfo

Modifier and Type	Method and Description
default void	MasterObserver.postAssign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called after the region assignment has been requested.
default void	MasterObserver.postCompletedCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called after the createTable operation has been requested.
default void	MasterObserver.postCompletedMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, RegionInfo mergedRegion) called after the regions merge.
default void	MasterObserver.postCompletedMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, RegionInfo mergedRegion) called after the regions merge.
default void	MasterObserver.postCompletedSplitRegionAction(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo regionInfoA, RegionInfo regionInfoB) Called after the region is split.
default void	MasterObserver.postCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called after the createTable operation has been requested.
default void	MasterObserver.postMergeRegions(ObserverContext<MasterCoprocessorEnvironment> c, RegionInfo[] regionsToMerge) called after merge regions request.
default void	MasterObserver.postMergeRegionsCommitAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, RegionInfo mergedRegion) This will be called after META step as part of regions merge transaction.
default void	MasterObserver.postMergeRegionsCommitAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, RegionInfo mergedRegion) This will be called after META step as part of regions merge transaction.
default void	MasterObserver.postMove(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo region, ServerName srcServer, ServerName destServer) Called after the region move has been requested.
default void	MasterObserver.postRegionOffline(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called after the region has been marked offline.
default void	RegionObserver.postReplayWALs(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, RegionInfo info, org.apache.hadoop.fs.Path edits) Called after replaying WALs for this region.
default void	MasterObserver.postRequestLock(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, TableName tableName, RegionInfo[] regionInfos, String description) Called after new LockProcedure is queued.
default void	MasterObserver.postRollBackMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge) This will be called after the roll back of the regions merge.
default void	MasterObserver.postUnassign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo, boolean force) Called after the region unassignment has been requested.
default void	RegionObserver.postWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Called after a WALEdit replayed for this region.
default void	WALObserver.postWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. To be replaced with an alternative that does not expose InterfaceAudience classes such as WALKey and WALEdit. Will be removed in hbase-3.0.0.
default void	MasterObserver.preAssign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called prior to assigning a specific region.
default void	MasterObserver.preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called before a new table is created by HMaster.
default void	MasterObserver.preCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions) Called before a new table is created by HMaster.
default void	MasterObserver.preMergeRegions(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge) Called before merge regions request.
default void	MasterObserver.preMergeRegionsAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge) Called before the regions merge.
default void	MasterObserver.preMergeRegionsCommitAction(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo[] regionsToMerge, List<Mutation> metaEntries) This will be called before update META step as part of regions merge transaction.
default void	MasterObserver.preMove(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo region, ServerName srcServer, ServerName destServer) Called prior to moving a given region from one region server to another.
default void	MasterObserver.preRegionOffline(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo) Called prior to marking a given region as offline.
default void	RegionObserver.preReplayWALs(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, RegionInfo info, org.apache.hadoop.fs.Path edits) Called before replaying WALs for this region.
default void	MasterObserver.preRequestLock(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace, TableName tableName, RegionInfo[] regionInfos, String description) Called before new LockProcedure is queued.
default void	MasterObserver.preUnassign(ObserverContext<MasterCoprocessorEnvironment> ctx, RegionInfo regionInfo, boolean force) Called prior to unassigning a given region.
default void	RegionObserver.preWALRestore(ObserverContext<? extends RegionCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Called before a WALEdit replayed for this region.
default void	WALObserver.preWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx, RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. To be replaced with an alternative that does not expose InterfaceAudience classes such as WALKey and WALEdit. Will be removed in hbase-3.0.0.

Uses of RegionInfo in org.apache.hadoop.hbase.favored

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

Modifier and Type	Method and Description
static Set<RegionInfo>	FavoredNodesManager.filterNonFNApplicableRegions(Collection<RegionInfo> regions) Filter and return regions for which favored nodes is not applicable.
Map<RegionInfo,List<ServerName>>	FavoredNodeAssignmentHelper.generateFavoredNodesRoundRobin(Map<ServerName,List<RegionInfo>> assignmentMap, List<RegionInfo> regions)
Set<RegionInfo>	FavoredNodesManager.getRegionsOfFavoredNode(ServerName serverName)
Map<RegionInfo,ServerName[]>	FavoredNodeAssignmentHelper.placeSecondaryAndTertiaryRS(Map<RegionInfo,ServerName> primaryRSMap)
Map<RegionInfo,ServerName[]>	FavoredNodeAssignmentHelper.placeSecondaryAndTertiaryWithRestrictions(Map<RegionInfo,ServerName> primaryRSMap) For regions that share the primary, avoid placing the secondary and tertiary on a same RS.
Map<ServerName,List<RegionInfo>>	FavoredNodeLoadBalancer.roundRobinAssignment(List<RegionInfo> regions, List<ServerName> servers)

Methods in org.apache.hadoop.hbase.favored with parameters of type RegionInfo

Modifier and Type	Method and Description
List<ServerName>	FavoredNodeAssignmentHelper.generateFavoredNodes(RegionInfo hri)
void	FavoredNodeLoadBalancer.generateFavoredNodesForDaughter(List<ServerName> servers, RegionInfo parent, RegionInfo regionA, RegionInfo regionB)
void	FavoredNodesPromoter.generateFavoredNodesForDaughter(List<ServerName> servers, RegionInfo parent, RegionInfo hriA, RegionInfo hriB)
void	FavoredNodeLoadBalancer.generateFavoredNodesForMergedRegion(RegionInfo merged, RegionInfo regionA, RegionInfo regionB)
void	FavoredNodesPromoter.generateFavoredNodesForMergedRegion(RegionInfo merged, RegionInfo hriA, RegionInfo hriB)
List<ServerName>	FavoredNodesManager.getFavoredNodes(RegionInfo regionInfo)
List<ServerName>	FavoredNodeLoadBalancer.getFavoredNodes(RegionInfo regionInfo)
List<ServerName>	FavoredNodesPlan.getFavoredNodes(RegionInfo region)
List<ServerName>	FavoredNodesManager.getFavoredNodesWithDNPort(RegionInfo regionInfo)
ServerName[]	FavoredNodeAssignmentHelper.getSecondaryAndTertiary(RegionInfo regionInfo, ServerName primaryRS)
static boolean	FavoredNodesManager.isFavoredNodeApplicable(RegionInfo regionInfo)
ServerName	FavoredNodeLoadBalancer.randomAssignment(RegionInfo regionInfo, List<ServerName> servers)
List<ServerName>	FavoredNodesPlan.removeFavoredNodes(RegionInfo region) Remove a favored node assignment
void	FavoredNodesPlan.updateFavoredNodesMap(RegionInfo region, List<ServerName> servers) Update an assignment to the plan

Method parameters in org.apache.hadoop.hbase.favored with type arguments of type RegionInfo

Modifier and Type	Method and Description
List<RegionPlan>	FavoredNodeLoadBalancer.balanceCluster(Map<ServerName,List<RegionInfo>> clusterState)
List<RegionPlan>	FavoredNodeLoadBalancer.balanceCluster(TableName tableName, Map<ServerName,List<RegionInfo>> clusterState)
void	FavoredNodesManager.deleteFavoredNodesForRegions(Collection<RegionInfo> regionInfoList)
static Set<RegionInfo>	FavoredNodesManager.filterNonFNApplicableRegions(Collection<RegionInfo> regions) Filter and return regions for which favored nodes is not applicable.
Map<RegionInfo,List<ServerName>>	FavoredNodeAssignmentHelper.generateFavoredNodesRoundRobin(Map<ServerName,List<RegionInfo>> assignmentMap, List<RegionInfo> regions)
Map<RegionInfo,List<ServerName>>	FavoredNodeAssignmentHelper.generateFavoredNodesRoundRobin(Map<ServerName,List<RegionInfo>> assignmentMap, List<RegionInfo> regions)
void	FavoredNodeAssignmentHelper.placePrimaryRSAsRoundRobin(Map<ServerName,List<RegionInfo>> assignmentMap, Map<RegionInfo,ServerName> primaryRSMap, List<RegionInfo> regions)
void	FavoredNodeAssignmentHelper.placePrimaryRSAsRoundRobin(Map<ServerName,List<RegionInfo>> assignmentMap, Map<RegionInfo,ServerName> primaryRSMap, List<RegionInfo> regions)
void	FavoredNodeAssignmentHelper.placePrimaryRSAsRoundRobin(Map<ServerName,List<RegionInfo>> assignmentMap, Map<RegionInfo,ServerName> primaryRSMap, List<RegionInfo> regions)
Map<RegionInfo,ServerName[]>	FavoredNodeAssignmentHelper.placeSecondaryAndTertiaryRS(Map<RegionInfo,ServerName> primaryRSMap)
Map<RegionInfo,ServerName[]>	FavoredNodeAssignmentHelper.placeSecondaryAndTertiaryWithRestrictions(Map<RegionInfo,ServerName> primaryRSMap) For regions that share the primary, avoid placing the secondary and tertiary on a same RS.
Map<ServerName,List<RegionInfo>>	FavoredNodeLoadBalancer.roundRobinAssignment(List<RegionInfo> regions, List<ServerName> servers)
void	FavoredNodesManager.updateFavoredNodes(Map<RegionInfo,List<ServerName>> regionFNMap)
static void	FavoredNodeAssignmentHelper.updateMetaWithFavoredNodesInfo(Map<RegionInfo,List<ServerName>> regionToFavoredNodes, org.apache.hadoop.conf.Configuration conf) Update meta table with favored nodes info
static void	FavoredNodeAssignmentHelper.updateMetaWithFavoredNodesInfo(Map<RegionInfo,List<ServerName>> regionToFavoredNodes, Connection connection) Update meta table with favored nodes info

Uses of RegionInfo in org.apache.hadoop.hbase.io

Methods in org.apache.hadoop.hbase.io with parameters of type RegionInfo

Modifier and Type	Method and Description
static boolean	HFileLink.create(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path dstFamilyPath, RegionInfo hfileRegionInfo, String hfileName) Create a new HFileLink
static boolean	HFileLink.create(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path dstFamilyPath, RegionInfo hfileRegionInfo, String hfileName, boolean createBackRef) Create a new HFileLink
static String	HFileLink.createHFileLinkName(RegionInfo hfileRegionInfo, String hfileName) Create a new HFileLink name

Uses of RegionInfo in org.apache.hadoop.hbase.mapreduce

Methods in org.apache.hadoop.hbase.mapreduce that return RegionInfo

Modifier and Type	Method and Description
RegionInfo	TableSnapshotInputFormat.TableSnapshotRegionSplit.getRegion()

Uses of RegionInfo in org.apache.hadoop.hbase.master

Methods in org.apache.hadoop.hbase.master that return RegionInfo

Modifier and Type	Method and Description
RegionInfo	RegionState.getRegion()
RegionInfo	RegionPlan.getRegionInfo()

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

Modifier and Type	Method and Description
Map<ServerName,List<RegionInfo>>	SnapshotOfRegionAssignmentFromMeta.getPrimaryToRegionInfoMap()
Map<String,RegionInfo>	SnapshotOfRegionAssignmentFromMeta.getRegionNameToRegionInfoMap() Get the regioninfo for a region
Map<ServerName,List<RegionInfo>>	SnapshotOfRegionAssignmentFromMeta.getRegionServerToRegionMap() Get regionserver to region map
Map<RegionInfo,ServerName>	SnapshotOfRegionAssignmentFromMeta.getRegionToRegionServerMap() Get region to region server map
Map<ServerName,List<RegionInfo>>	SnapshotOfRegionAssignmentFromMeta.getSecondaryToRegionInfoMap()
Map<TableName,List<RegionInfo>>	SnapshotOfRegionAssignmentFromMeta.getTableToRegionMap() Get regions for tables
Map<ServerName,List<RegionInfo>>	SnapshotOfRegionAssignmentFromMeta.getTertiaryToRegionInfoMap()
Map<ServerName,List<RegionInfo>>	LoadBalancer.retainAssignment(Map<RegionInfo,ServerName> regions, List<ServerName> servers) Assign regions to the previously hosting region server
Map<ServerName,List<RegionInfo>>	LoadBalancer.roundRobinAssignment(List<RegionInfo> regions, List<ServerName> servers) Perform a Round Robin assignment of regions.

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

Modifier and Type	Method and Description
boolean	CatalogJanitor.cleanMergeQualifier(RegionInfo region) Checks if the specified region has merge qualifiers, if so, try to clean them
static void	ServerManager.closeRegionSilentlyAndWait(ClusterConnection connection, ServerName server, RegionInfo region, long timeout) Contacts a region server and waits up to timeout ms to close the region.
static RegionState	RegionState.createForTesting(RegionInfo region, RegionState.State state)
void	MasterFileSystem.deleteFamilyFromFS(org.apache.hadoop.fs.Path rootDir, RegionInfo region, byte[] familyName)
void	MasterFileSystem.deleteFamilyFromFS(RegionInfo region, byte[] familyName)
boolean	ServerManager.isRegionInServerManagerStates(RegionInfo hri)
long	MasterServices.mergeRegions(RegionInfo[] regionsToMerge, boolean forcible, long nonceGroup, long nonce) Merge regions in a table.
long	HMaster.mergeRegions(RegionInfo[] regionsToMerge, boolean forcible, long nonceGroup, long nonce)
void	MasterCoprocessorHost.postAssign(RegionInfo regionInfo)
void	MasterCoprocessorHost.postCompletedCreateTableAction(TableDescriptor htd, RegionInfo[] regions, User user)
void	MasterCoprocessorHost.postCompletedMergeRegionsAction(RegionInfo[] regionsToMerge, RegionInfo mergedRegion, User user) Invoked after completing merge regions operation
void	MasterCoprocessorHost.postCompletedMergeRegionsAction(RegionInfo[] regionsToMerge, RegionInfo mergedRegion, User user) Invoked after completing merge regions operation
void	MasterCoprocessorHost.postCompletedSplitRegionAction(RegionInfo regionInfoA, RegionInfo regionInfoB, User user) Invoked just after a split
void	MasterCoprocessorHost.postCreateTable(TableDescriptor htd, RegionInfo[] regions)
void	MasterCoprocessorHost.postMergeRegions(RegionInfo[] regionsToMerge)
void	MasterCoprocessorHost.postMergeRegionsCommit(RegionInfo[] regionsToMerge, RegionInfo mergedRegion, User user) Invoked after merge regions operation writes the new region to hbase:meta
void	MasterCoprocessorHost.postMergeRegionsCommit(RegionInfo[] regionsToMerge, RegionInfo mergedRegion, User user) Invoked after merge regions operation writes the new region to hbase:meta
void	MasterCoprocessorHost.postMove(RegionInfo region, ServerName srcServer, ServerName destServer)
void	MasterCoprocessorHost.postRegionOffline(RegionInfo regionInfo)
void	MasterCoprocessorHost.postRequestLock(String namespace, TableName tableName, RegionInfo[] regionInfos, org.apache.hadoop.hbase.procedure2.LockType type, String description)
void	MasterCoprocessorHost.postRollBackMergeRegionsAction(RegionInfo[] regionsToMerge, User user) Invoked after rollback merge regions operation
void	MasterCoprocessorHost.postUnassign(RegionInfo regionInfo, boolean force)
void	MasterCoprocessorHost.preAssign(RegionInfo regionInfo)
void	MasterCoprocessorHost.preCreateTable(TableDescriptor htd, RegionInfo[] regions)
void	MasterCoprocessorHost.preCreateTableAction(TableDescriptor htd, RegionInfo[] regions, User user)
void	MasterCoprocessorHost.preMergeRegions(RegionInfo[] regionsToMerge)
void	MasterCoprocessorHost.preMergeRegionsAction(RegionInfo[] regionsToMerge, User user) Invoked just before a merge
void	MasterCoprocessorHost.preMergeRegionsCommit(RegionInfo[] regionsToMerge, List<Mutation> metaEntries, User user) Invoked before merge regions operation writes the new region to hbase:meta
void	MasterCoprocessorHost.preMove(RegionInfo region, ServerName srcServer, ServerName destServer)
void	MasterCoprocessorHost.preRegionOffline(RegionInfo regionInfo)
void	MasterCoprocessorHost.preRequestLock(String namespace, TableName tableName, RegionInfo[] regionInfos, org.apache.hadoop.hbase.procedure2.LockType type, String description)
void	MasterCoprocessorHost.preUnassign(RegionInfo regionInfo, boolean force)
ServerName	LoadBalancer.randomAssignment(RegionInfo regionInfo, List<ServerName> servers) Get a random region server from the list
void	AssignmentListener.regionClosed(RegionInfo regionInfo) The region was closed on the region server.
void	LoadBalancer.regionOffline(RegionInfo regionInfo) Marks the region as offline at balancer.
void	LoadBalancer.regionOnline(RegionInfo regionInfo, ServerName sn) Marks the region as online at balancer.
void	AssignmentListener.regionOpened(RegionInfo regionInfo, ServerName serverName) The region was opened on the specified server.
void	ServerManager.removeRegion(RegionInfo regionInfo) Called by delete table and similar to notify the ServerManager that a region was removed.
void	ServerManager.sendRegionWarmup(ServerName server, RegionInfo region) Sends a WARMUP RPC to the specified server to warmup the specified region.
long	MasterServices.splitRegion(RegionInfo regionInfo, byte[] splitRow, long nonceGroup, long nonce) Split a region.
long	HMaster.splitRegion(RegionInfo regionInfo, byte[] splitRow, long nonceGroup, long nonce)

Method parameters in org.apache.hadoop.hbase.master with type arguments of type RegionInfo

Modifier and Type	Method and Description
List<RegionPlan>	LoadBalancer.balanceCluster(Map<ServerName,List<RegionInfo>> clusterState) Perform the major balance operation
List<RegionPlan>	LoadBalancer.balanceCluster(TableName tableName, Map<ServerName,List<RegionInfo>> clusterState) Perform the major balance operation
void	ServerManager.removeRegions(List<RegionInfo> regions) Called by delete table and similar to notify the ServerManager that a region was removed.
Map<ServerName,List<RegionInfo>>	LoadBalancer.retainAssignment(Map<RegionInfo,ServerName> regions, List<ServerName> servers) Assign regions to the previously hosting region server
Map<ServerName,List<RegionInfo>>	LoadBalancer.roundRobinAssignment(List<RegionInfo> regions, List<ServerName> servers) Perform a Round Robin assignment of regions.
void	LoadBalancer.setClusterLoad(Map<TableName,Map<ServerName,List<RegionInfo>>> ClusterLoad) Pass RegionStates and allow balancer to set the current cluster load.

Constructors in org.apache.hadoop.hbase.master with parameters of type RegionInfo

Constructor and Description
RegionPlan(RegionInfo hri, ServerName source, ServerName dest) Instantiate a plan for a region move, moving the specified region from the specified source server to the specified destination server.
RegionState(RegionInfo region, RegionState.State state, long stamp, ServerName serverName)
RegionState(RegionInfo region, RegionState.State state, long stamp, ServerName serverName, long ritDuration)
RegionState(RegionInfo region, RegionState.State state, ServerName serverName)

Uses of RegionInfo in org.apache.hadoop.hbase.mob

Methods in org.apache.hadoop.hbase.mob that return RegionInfo

Modifier and Type	Method and Description
static RegionInfo	MobUtils.getMobRegionInfo(TableName tableName) Gets the RegionInfo of the mob files.

Methods in org.apache.hadoop.hbase.mob with parameters of type RegionInfo

Modifier and Type	Method and Description
static boolean	MobUtils.isMobRegionInfo(RegionInfo regionInfo) Gets whether the current RegionInfo is a mob one.

Uses of RegionInfo in org.apache.hadoop.hbase.namespace

Methods in org.apache.hadoop.hbase.namespace with parameters of type RegionInfo

Modifier and Type	Method and Description
void	NamespaceAuditor.checkQuotaToSplitRegion(RegionInfo hri)
void	NamespaceAuditor.removeRegionFromNamespaceUsage(RegionInfo hri)
void	NamespaceAuditor.updateQuotaForRegionMerge(RegionInfo mergedRegion)

Uses of RegionInfo in org.apache.hadoop.hbase.quotas

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

Modifier and Type	Method and Description
Iterable<Map.Entry<RegionInfo,Long>>	NamespaceQuotaSnapshotStore.filterBySubject(String namespace)
Iterable<Map.Entry<RegionInfo,Long>>	QuotaSnapshotStore.filterBySubject(T subject) Filters the provided regions, returning those which match the given subject.
Iterable<Map.Entry<RegionInfo,Long>>	TableQuotaSnapshotStore.filterBySubject(TableName table)
Map<RegionInfo,Long>	MasterQuotaManager.snapshotRegionSizes()

Methods in org.apache.hadoop.hbase.quotas with parameters of type RegionInfo

Modifier and Type	Method and Description
void	MasterQuotaManager.addRegionSize(RegionInfo hri, long size, long time)
void	MasterQuotaManager.onRegionMerged(RegionInfo mergedRegion)
void	MasterQuotaManager.onRegionSplit(RegionInfo hri)
void	MasterQuotaManager.onRegionSplitReverted(RegionInfo hri)

Method parameters in org.apache.hadoop.hbase.quotas with type arguments of type RegionInfo

Modifier and Type	Method and Description
void	QuotaSnapshotStore.setRegionUsage(Map<RegionInfo,Long> regionUsage) Updates this with the latest snapshot of filesystem use by region.
void	TableQuotaSnapshotStore.setRegionUsage(Map<RegionInfo,Long> regionUsage)
void	NamespaceQuotaSnapshotStore.setRegionUsage(Map<RegionInfo,Long> regionUsage)

Constructor parameters in org.apache.hadoop.hbase.quotas with type arguments of type RegionInfo

Constructor and Description
NamespaceQuotaSnapshotStore(Connection conn, QuotaObserverChore chore, Map<RegionInfo,Long> regionUsage)
TableQuotaSnapshotStore(Connection conn, QuotaObserverChore chore, Map<RegionInfo,Long> regionUsage)

Uses of RegionInfo in org.apache.hadoop.hbase.regionserver

Methods in org.apache.hadoop.hbase.regionserver that return RegionInfo

Modifier and Type	Method and Description
RegionInfo[]	RegionServerServices.RegionStateTransitionContext.getHris()
protected RegionInfo[]	HRegionServer.getMostLoadedRegions() Get the top N most loaded regions this server is serving so we can tell the master which regions it can reallocate if we're overloaded.
RegionInfo	Store.getRegionInfo()
RegionInfo	HRegionFileSystem.getRegionInfo()
RegionInfo	RegionServicesForStores.getRegionInfo()
RegionInfo	RegionScanner.getRegionInfo()
RegionInfo	Region.getRegionInfo()
RegionInfo	HStore.getRegionInfo()
RegionInfo	HRegion.getRegionInfo()
RegionInfo	HRegionFileSystem.getRegionInfoForFS()
static RegionInfo	HRegionFileSystem.loadRegionInfoFileContent(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path regionDir) Create a RegionInfo from the serialized version on-disk.

Methods in org.apache.hadoop.hbase.regionserver with parameters of type RegionInfo

Modifier and Type	Method and Description
void	HRegionFileSystem.cleanupMergedRegion(RegionInfo mergedRegion) Remove merged region
org.apache.hadoop.fs.Path	HRegionFileSystem.commitDaughterRegion(RegionInfo regionInfo) Commit a daughter region, moving it from the split temporary directory to the proper location in the filesystem.
void	HRegionFileSystem.commitMergedRegion(RegionInfo mergedRegionInfo) Commit a merged region, moving it from the merges temporary directory to the proper location in the filesystem.
static HDFSBlocksDistribution	HRegion.computeHDFSBlocksDistribution(org.apache.hadoop.conf.Configuration conf, TableDescriptor tableDescriptor, RegionInfo regionInfo) This is a helper function to compute HDFS block distribution on demand
static HDFSBlocksDistribution	HRegion.computeHDFSBlocksDistribution(org.apache.hadoop.conf.Configuration conf, TableDescriptor tableDescriptor, RegionInfo regionInfo, org.apache.hadoop.fs.Path tablePath) This is a helper function to compute HDFS block distribution on demand
static HRegion	HRegion.createHRegion(RegionInfo info, org.apache.hadoop.fs.Path rootDir, org.apache.hadoop.conf.Configuration conf, TableDescriptor hTableDescriptor, WAL wal)
static HRegion	HRegion.createHRegion(RegionInfo info, org.apache.hadoop.fs.Path rootDir, org.apache.hadoop.conf.Configuration conf, TableDescriptor hTableDescriptor, WAL wal, boolean initialize) Convenience method creating new HRegions.
static HRegionFileSystem	HRegionFileSystem.createRegionOnFileSystem(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path tableDir, RegionInfo regionInfo) Create a new Region on file-system.
static void	HRegionFileSystem.deleteRegionFromFileSystem(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path tableDir, RegionInfo regionInfo) Remove the region from the table directory, archiving the region's hfiles.
static org.apache.hadoop.fs.Path	HRegion.getRegionDir(org.apache.hadoop.fs.Path rootdir, RegionInfo info) Deprecated. For tests only; to be removed.
org.apache.hadoop.fs.Path	HRegionFileSystem.getSplitsDir(RegionInfo hri)
static org.apache.hadoop.fs.Path	HStore.getStoreHomedir(org.apache.hadoop.fs.Path tabledir, RegionInfo hri, byte[] family) Deprecated.
WAL	HRegionServer.getWAL(RegionInfo regionInfo)
WAL	RegionServerServices.getWAL(RegionInfo regionInfo)
org.apache.hadoop.fs.Path	HRegionFileSystem.mergeStoreFile(RegionInfo mergedRegion, String familyName, HStoreFile f, org.apache.hadoop.fs.Path mergedDir) Write out a merge reference under the given merges directory.
static HRegion	HRegion.openHRegion(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path rootDir, org.apache.hadoop.fs.Path tableDir, RegionInfo info, TableDescriptor htd, WAL wal, RegionServerServices rsServices, CancelableProgressable reporter) Open a Region.
static HRegion	HRegion.openHRegion(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path rootDir, RegionInfo info, TableDescriptor htd, WAL wal) Open a Region.
static HRegion	HRegion.openHRegion(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path rootDir, RegionInfo info, TableDescriptor htd, WAL wal, RegionServerServices rsServices, CancelableProgressable reporter) Open a Region.
static HRegion	HRegion.openHRegion(org.apache.hadoop.fs.Path rootDir, RegionInfo info, TableDescriptor htd, WAL wal, org.apache.hadoop.conf.Configuration conf) Open a Region.
static HRegion	HRegion.openHRegion(org.apache.hadoop.fs.Path rootDir, RegionInfo info, TableDescriptor htd, WAL wal, org.apache.hadoop.conf.Configuration conf, RegionServerServices rsServices, CancelableProgressable reporter) Open a Region.
static HRegion	HRegion.openHRegion(RegionInfo info, TableDescriptor htd, WAL wal, org.apache.hadoop.conf.Configuration conf) Open a Region.
static HRegion	HRegion.openHRegion(RegionInfo info, TableDescriptor htd, WAL wal, org.apache.hadoop.conf.Configuration conf, RegionServerServices rsServices, CancelableProgressable reporter) Open a Region.
static HRegion	HRegion.openReadOnlyFileSystemHRegion(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path tableDir, RegionInfo info, TableDescriptor htd) Open a Region on a read-only file-system (like hdfs snapshots)
static HRegionFileSystem	HRegionFileSystem.openRegionFromFileSystem(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path tableDir, RegionInfo regionInfo, boolean readOnly) Open Region from file-system.
void	RegionCoprocessorHost.postReplayWALs(RegionInfo info, org.apache.hadoop.fs.Path edits)
void	RegionCoprocessorHost.postWALRestore(RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. No replacement. To be removed in hbase-3.0.0 and replaced with something that doesn't expose IntefaceAudience.Private classes.
void	RegionCoprocessorHost.preReplayWALs(RegionInfo info, org.apache.hadoop.fs.Path edits)
boolean	RegionCoprocessorHost.preWALRestore(RegionInfo info, WALKey logKey, WALEdit logEdit) Deprecated. Since hbase-2.0.0. No replacement. To be removed in hbase-3.0.0 and replaced with something that doesn't expose IntefaceAudience.Private classes.
static boolean	HRegion.rowIsInRange(RegionInfo info, byte[] row) Determines if the specified row is within the row range specified by the specified RegionInfo
static boolean	HRegion.rowIsInRange(RegionInfo info, byte[] row, int offset, short length)
org.apache.hadoop.fs.Path	HRegionFileSystem.splitStoreFile(RegionInfo hri, String familyName, HStoreFile f, byte[] splitRow, boolean top, RegionSplitPolicy splitPolicy) Write out a split reference.
static void	HRegion.warmupHRegion(RegionInfo info, TableDescriptor htd, WAL wal, org.apache.hadoop.conf.Configuration conf, RegionServerServices rsServices, CancelableProgressable reporter)

Method parameters in org.apache.hadoop.hbase.regionserver with type arguments of type RegionInfo

Modifier and Type	Method and Description
EntityLock	HRegionServer.regionLock(List<RegionInfo> regionInfos, String description, Abortable abort)
EntityLock	RegionServerServices.regionLock(List<RegionInfo> regionInfos, String description, Abortable abort) Master based locks on namespaces/tables/regions.
boolean	HRegionServer.reportRegionSizesForQuotas(Map<RegionInfo,Long> onlineRegionSizes) Reports the given map of Regions and their size on the filesystem to the active Master.

Constructors in org.apache.hadoop.hbase.regionserver with parameters of type RegionInfo

Constructor and Description
HRegion(org.apache.hadoop.fs.Path tableDir, WAL wal, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.conf.Configuration confParam, RegionInfo regionInfo, TableDescriptor htd, RegionServerServices rsServices) Deprecated. Use other constructors.
RegionStateTransitionContext(org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode code, long openSeqNum, long masterSystemTime, RegionInfo... hris)

Uses of RegionInfo in org.apache.hadoop.hbase.regionserver.wal

Methods in org.apache.hadoop.hbase.regionserver.wal with parameters of type RegionInfo

Modifier and Type	Method and Description
abstract long	AbstractFSWAL.append(RegionInfo info, WALKeyImpl key, WALEdit edits, boolean inMemstore) NOTE: This append, at a time that is usually after this call returns, starts an mvcc transaction by calling 'begin' wherein which we assign this update a sequenceid.
long	AsyncFSWAL.append(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore)
long	FSHLog.append(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore)
static WALKeyImpl	WALUtil.doFullAppendTransaction(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, WALEdit edit, MultiVersionConcurrencyControl mvcc, boolean sync) A 'full' WAL transaction involves starting an mvcc transaction followed by an append, an optional sync, and then a call to complete the mvcc transaction.
void	WALCoprocessorHost.postWALWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)
void	WALCoprocessorHost.preWALWrite(RegionInfo info, WALKey logKey, WALEdit logEdit)
protected long	AbstractFSWAL.stampSequenceIdAndPublishToRingBuffer(RegionInfo hri, WALKeyImpl key, WALEdit edits, boolean inMemstore, com.lmax.disruptor.RingBuffer<org.apache.hadoop.hbase.regionserver.wal.RingBufferTruck> ringBuffer)
default void	WALActionsListener.visitLogEntryBeforeWrite(RegionInfo info, WALKey logKey, WALEdit logEdit) Called before each write.
static WALKeyImpl	WALUtil.writeBulkLoadMarkerAndSync(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor desc, MultiVersionConcurrencyControl mvcc) Write a log marker that a bulk load has succeeded and is about to be committed.
static WALKeyImpl	WALUtil.writeCompactionMarker(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor c, MultiVersionConcurrencyControl mvcc) Write the marker that a compaction has succeeded and is about to be committed.
static WALKeyImpl	WALUtil.writeFlushMarker(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor f, boolean sync, MultiVersionConcurrencyControl mvcc) Write a flush marker indicating a start / abort or a complete of a region flush
static WALKeyImpl	WALUtil.writeRegionEventMarker(WAL wal, NavigableMap<byte[],Integer> replicationScope, RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor r, MultiVersionConcurrencyControl mvcc) Write a region open marker indicating that the region is opened.

Uses of RegionInfo in org.apache.hadoop.hbase.rsgroup

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

Modifier and Type	Method and Description
Set<RegionInfo>	RSGroupBasedLoadBalancer.getMisplacedRegions(Map<RegionInfo,ServerName> regions)
Map<ServerName,List<RegionInfo>>	RSGroupBasedLoadBalancer.retainAssignment(Map<RegionInfo,ServerName> regions, List<ServerName> servers)
Map<ServerName,List<RegionInfo>>	RSGroupBasedLoadBalancer.roundRobinAssignment(List<RegionInfo> regions, List<ServerName> servers)

Methods in org.apache.hadoop.hbase.rsgroup with parameters of type RegionInfo

Modifier and Type	Method and Description
void	RSGroupAdminEndpoint.postCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions)
void	RSGroupAdminEndpoint.preCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx, TableDescriptor desc, RegionInfo[] regions)
ServerName	RSGroupBasedLoadBalancer.randomAssignment(RegionInfo region, List<ServerName> servers)
void	RSGroupBasedLoadBalancer.regionOffline(RegionInfo regionInfo)
void	RSGroupBasedLoadBalancer.regionOnline(RegionInfo regionInfo, ServerName sn)

Method parameters in org.apache.hadoop.hbase.rsgroup with type arguments of type RegionInfo

Modifier and Type	Method and Description
List<RegionPlan>	RSGroupBasedLoadBalancer.balanceCluster(Map<ServerName,List<RegionInfo>> clusterState)
List<RegionPlan>	RSGroupBasedLoadBalancer.balanceCluster(TableName tableName, Map<ServerName,List<RegionInfo>> clusterState)
Set<RegionInfo>	RSGroupBasedLoadBalancer.getMisplacedRegions(Map<RegionInfo,ServerName> regions)
Map<ServerName,List<RegionInfo>>	RSGroupBasedLoadBalancer.retainAssignment(Map<RegionInfo,ServerName> regions, List<ServerName> servers)
Map<ServerName,List<RegionInfo>>	RSGroupBasedLoadBalancer.roundRobinAssignment(List<RegionInfo> regions, List<ServerName> servers)
void	RSGroupBasedLoadBalancer.setClusterLoad(Map<TableName,Map<ServerName,List<RegionInfo>>> clusterLoad)

Uses of RegionInfo in org.apache.hadoop.hbase.shaded.protobuf

Methods in org.apache.hadoop.hbase.shaded.protobuf that return RegionInfo

Modifier and Type	Method and Description
static RegionInfo	ProtobufUtil.getRegionInfo(org.apache.hbase.thirdparty.com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin, byte[] regionName) A helper to retrieve region info given a region name using admin protocol.
static RegionInfo	ProtobufUtil.toRegionInfo(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.RegionInfo proto) Convert HBaseProto.RegionInfo to a RegionInfo

Methods in org.apache.hadoop.hbase.shaded.protobuf that return types with arguments of type RegionInfo

Modifier and Type	Method and Description
static List<RegionInfo>	ProtobufUtil.getOnlineRegions(org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin) A helper to get the all the online regions on a region server using admin protocol.
static List<RegionInfo>	ProtobufUtil.getOnlineRegions(org.apache.hbase.thirdparty.com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin) A helper to get the all the online regions on a region server using admin protocol.
static List<RegionInfo>	ResponseConverter.getRegionInfos(org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetOnlineRegionResponse proto) Get the list of region info from a GetOnlineRegionResponse
static List<RegionInfo>	ProtobufUtil.getRegionInfos(org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetOnlineRegionResponse proto) Get the list of region info from a GetOnlineRegionResponse

Methods in org.apache.hadoop.hbase.shaded.protobuf with parameters of type RegionInfo

Modifier and Type	Method and Description
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.OpenRegionRequest	RequestConverter.buildOpenRegionRequest(ServerName server, RegionInfo region, List<ServerName> favoredNodes) Create a protocol buffer OpenRegionRequest for a given region
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.OpenRegionRequest.RegionOpenInfo	RequestConverter.buildRegionOpenInfo(RegionInfo region, List<ServerName> favoredNodes) Create a RegionOpenInfo based on given region info and version of offline node
static org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionRequest	RequestConverter.buildSplitTableRegionRequest(RegionInfo regionInfo, byte[] splitRow, long nonceGroup, long nonce)
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.WarmupRegionRequest	RequestConverter.buildWarmupRegionRequest(RegionInfo regionInfo) Create a WarmupRegionRequest for a given region name
static void	ProtobufUtil.openRegion(org.apache.hbase.thirdparty.com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin, ServerName server, RegionInfo region) A helper to open a region using admin protocol.
static org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor	ProtobufUtil.toCompactionDescriptor(RegionInfo info, byte[] regionName, byte[] family, List<org.apache.hadoop.fs.Path> inputPaths, List<org.apache.hadoop.fs.Path> outputPaths, org.apache.hadoop.fs.Path storeDir)
static org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor	ProtobufUtil.toCompactionDescriptor(RegionInfo info, byte[] family, List<org.apache.hadoop.fs.Path> inputPaths, List<org.apache.hadoop.fs.Path> outputPaths, org.apache.hadoop.fs.Path storeDir)
static org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor	ProtobufUtil.toFlushDescriptor(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor.FlushAction action, RegionInfo hri, long flushSeqId, Map<byte[],List<org.apache.hadoop.fs.Path>> committedFiles)
static org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor	ProtobufUtil.toRegionEventDescriptor(org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor.EventType eventType, RegionInfo hri, long seqId, ServerName server, Map<byte[],List<org.apache.hadoop.fs.Path>> storeFiles)
static org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.RegionInfo	ProtobufUtil.toRegionInfo(RegionInfo info) Convert a RegionInfo to a Proto RegionInfo
static void	ProtobufUtil.warmupRegion(org.apache.hbase.thirdparty.com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin, RegionInfo regionInfo) A helper to warmup a region given a region name using admin protocol

Method parameters in org.apache.hadoop.hbase.shaded.protobuf with type arguments of type RegionInfo

Modifier and Type	Method and Description
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.ClearRegionBlockCacheRequest	RequestConverter.buildClearRegionBlockCacheRequest(List<RegionInfo> hris) Creates a protocol buffer ClearRegionBlockCacheRequest
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetOnlineRegionResponse	ResponseConverter.buildGetOnlineRegionResponse(List<RegionInfo> regions) A utility to build a GetOnlineRegionResponse.
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.OpenRegionRequest	RequestConverter.buildOpenRegionRequest(ServerName server, List<Pair<RegionInfo,List<ServerName>>> regionOpenInfos) Create a protocol buffer OpenRegionRequest to open a list of regions
static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.UpdateFavoredNodesRequest	RequestConverter.buildUpdateFavoredNodesRequest(List<Pair<RegionInfo,List<ServerName>>> updateRegionInfos) Create a protocol buffer UpdateFavoredNodesRequest to update a list of favorednode mappings

Uses of RegionInfo in org.apache.hadoop.hbase.snapshot

Methods in org.apache.hadoop.hbase.snapshot that return RegionInfo

Modifier and Type	Method and Description
RegionInfo	RestoreSnapshotHelper.cloneRegionInfo(RegionInfo snapshotRegionInfo) Create a new RegionInfo from the snapshot region info.
static RegionInfo	RestoreSnapshotHelper.cloneRegionInfo(TableName tableName, RegionInfo snapshotRegionInfo)

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

Modifier and Type	Method and Description
List<RegionInfo>	RestoreSnapshotHelper.RestoreMetaChanges.getRegionsToAdd() Returns the list of new regions added during the on-disk restore.
List<RegionInfo>	RestoreSnapshotHelper.RestoreMetaChanges.getRegionsToRemove() Returns the list of regions removed during the on-disk restore.
List<RegionInfo>	RestoreSnapshotHelper.RestoreMetaChanges.getRegionsToRestore() Returns the list of 'restored regions' during the on-disk restore.

Methods in org.apache.hadoop.hbase.snapshot with parameters of type RegionInfo

Modifier and Type	Method and Description
void	SnapshotManifest.addMobRegion(RegionInfo regionInfo)
protected void	SnapshotManifest.addMobRegion(RegionInfo regionInfo, org.apache.hadoop.hbase.snapshot.SnapshotManifest.RegionVisitor visitor)
void	SnapshotManifest.addRegion(org.apache.hadoop.fs.Path tableDir, RegionInfo regionInfo) Creates a 'manifest' for the specified region, by reading directly from the disk.
protected void	SnapshotManifest.addRegion(org.apache.hadoop.fs.Path tableDir, RegionInfo regionInfo, org.apache.hadoop.hbase.snapshot.SnapshotManifest.RegionVisitor visitor)
RegionInfo	RestoreSnapshotHelper.cloneRegionInfo(RegionInfo snapshotRegionInfo) Create a new RegionInfo from the snapshot region info.
static RegionInfo	RestoreSnapshotHelper.cloneRegionInfo(TableName tableName, RegionInfo snapshotRegionInfo)
void	SnapshotReferenceUtil.StoreFileVisitor.storeFile(RegionInfo regionInfo, String familyName, org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest.StoreFile storeFile)

Method parameters in org.apache.hadoop.hbase.snapshot with type arguments of type RegionInfo

Modifier and Type	Method and Description
void	RestoreSnapshotHelper.RestoreMetaChanges.updateMetaParentRegions(Connection connection, List<RegionInfo> regionInfos)

Uses of RegionInfo in org.apache.hadoop.hbase.util

Methods in org.apache.hadoop.hbase.util that return RegionInfo

Modifier and Type	Method and Description
static RegionInfo	ModifyRegionUtils.createRegion(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path rootDir, TableDescriptor tableDescriptor, RegionInfo newRegion, ModifyRegionUtils.RegionFillTask task) Create new set of regions on the specified file-system.
static RegionInfo[]	ModifyRegionUtils.createRegionInfos(TableDescriptor tableDescriptor, byte[][] splitKeys)
RegionInfo	HBaseFsck.HbckInfo.getPrimaryHRIForDeployedReplica()
static RegionInfo	ServerRegionReplicaUtil.getRegionInfoForFs(RegionInfo regionInfo) Returns the regionInfo object to use for interacting with the file system.

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

Modifier and Type	Method and Description
static List<RegionInfo>	ModifyRegionUtils.createRegions(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path rootDir, TableDescriptor tableDescriptor, RegionInfo[] newRegions, ModifyRegionUtils.RegionFillTask task) Create new set of regions on the specified file-system.
static List<RegionInfo>	ModifyRegionUtils.createRegions(ThreadPoolExecutor exec, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path rootDir, TableDescriptor tableDescriptor, RegionInfo[] newRegions, ModifyRegionUtils.RegionFillTask task) Create new set of regions on the specified file-system.
org.apache.hbase.thirdparty.com.google.common.collect.ImmutableList<RegionInfo>	HBaseFsck.TableInfo.getRegionsFromMeta()

Methods in org.apache.hadoop.hbase.util with parameters of type RegionInfo

Modifier and Type	Method and Description
void	HBaseFsck.HbckInfo.addServer(RegionInfo hri, ServerName server)
static void	HBaseFsckRepair.closeRegionSilentlyAndWait(Connection connection, ServerName server, RegionInfo region) Contacts a region server and waits up to hbase.hbck.close.timeout ms (default 120s) to close the region.
static HRegion	HBaseFsckRepair.createHDFSRegionDir(org.apache.hadoop.conf.Configuration conf, RegionInfo hri, TableDescriptor htd) Creates, flushes, and closes a new region.
static RegionInfo	ModifyRegionUtils.createRegion(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path rootDir, TableDescriptor tableDescriptor, RegionInfo newRegion, ModifyRegionUtils.RegionFillTask task) Create new set of regions on the specified file-system.
static List<RegionInfo>	ModifyRegionUtils.createRegions(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path rootDir, TableDescriptor tableDescriptor, RegionInfo[] newRegions, ModifyRegionUtils.RegionFillTask task) Create new set of regions on the specified file-system.
static List<RegionInfo>	ModifyRegionUtils.createRegions(ThreadPoolExecutor exec, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path rootDir, TableDescriptor tableDescriptor, RegionInfo[] newRegions, ModifyRegionUtils.RegionFillTask task) Create new set of regions on the specified file-system.
void	ModifyRegionUtils.RegionEditTask.editRegion(RegionInfo region)
static void	HBaseFsckRepair.fixMetaHoleOnlineAndAddReplicas(org.apache.hadoop.conf.Configuration conf, RegionInfo hri, Collection<ServerName> servers, int numReplicas) Puts the specified RegionInfo into META with replica related columns
static void	HBaseFsckRepair.fixMultiAssignment(Connection connection, RegionInfo region, List<ServerName> servers) Fix multiple assignment by doing silent closes on each RS hosting the region and then force ZK unassigned node to OFFLINE to trigger assignment by master.
static void	HBaseFsckRepair.fixUnassigned(Admin admin, RegionInfo region) Fix unassigned by creating/transition the unassigned ZK node for this region to OFFLINE state with a special flag to tell the master that this is a forced operation by HBCK.
static org.apache.hadoop.fs.Path	FSUtils.getRegionDir(org.apache.hadoop.fs.Path tableDir, RegionInfo region)
static RegionInfo	ServerRegionReplicaUtil.getRegionInfoForFs(RegionInfo regionInfo) Returns the regionInfo object to use for interacting with the file system.
static org.apache.hadoop.fs.Path	HFileArchiveUtil.getStoreArchivePath(org.apache.hadoop.conf.Configuration conf, RegionInfo region, byte[] family) Gets the directory to archive a store directory.
static org.apache.hadoop.fs.Path	HFileArchiveUtil.getStoreArchivePath(org.apache.hadoop.conf.Configuration conf, RegionInfo region, org.apache.hadoop.fs.Path tabledir, byte[] family) Get the directory to archive a store directory
static StoreFileInfo	ServerRegionReplicaUtil.getStoreFileInfo(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, RegionInfo regionInfo, RegionInfo regionInfoForFs, String familyName, org.apache.hadoop.fs.Path path) Returns a StoreFileInfo from the given FileStatus.
static void	HBaseFsckRepair.removeParentInMeta(org.apache.hadoop.conf.Configuration conf, RegionInfo hri)
static void	HBaseFsckRepair.waitUntilAssigned(Admin admin, RegionInfo region)

Method parameters in org.apache.hadoop.hbase.util with type arguments of type RegionInfo

Modifier and Type	Method and Description
static void	ModifyRegionUtils.editRegions(ThreadPoolExecutor exec, Collection<RegionInfo> regions, ModifyRegionUtils.RegionEditTask task) Execute the task on the specified set of regions.

Uses of RegionInfo in org.apache.hadoop.hbase.wal

Methods in org.apache.hadoop.hbase.wal with parameters of type RegionInfo

Modifier and Type	Method and Description
long	WAL.append(RegionInfo info, WALKeyImpl key, WALEdit edits, boolean inMemstore) Append a set of edits to the WAL.
static WALEdit	WALEdit.createBulkLoadEvent(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor bulkLoadDescriptor) Create a bulk loader WALEdit
static WALEdit	WALEdit.createCompaction(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor c) Create a compaction WALEdit
static WALEdit	WALEdit.createFlushWALEdit(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor f)
static WALEdit	WALEdit.createRegionEventWALEdit(RegionInfo hri, org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor regionEventDesc)
static byte[]	WALEdit.getRowForRegion(RegionInfo hri)
WAL	WALProvider.getWAL(RegionInfo region)
T	AbstractFSWALProvider.getWAL(RegionInfo region)
WAL	RegionGroupingProvider.getWAL(RegionInfo region)
WAL	WALFactory.getWAL(RegionInfo region)
static boolean	WALSplitter.hasRecoveredEdits(org.apache.hadoop.fs.FileSystem walFS, org.apache.hadoop.conf.Configuration conf, RegionInfo regionInfo) Check whether there is recovered.edits in the region dir

Uses of RegionInfo in org.apache.hadoop.hbase.zookeeper

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

Modifier and Type	Method and Description
List<RegionInfo>	MetaTableLocator.getMetaRegions(ZKWatcher zkw) Gets the meta regions for the given path with the default replica ID.
List<RegionInfo>	MetaTableLocator.getMetaRegions(ZKWatcher zkw, int replicaId) Gets the meta regions for the given path and replica ID.
List<Pair<RegionInfo,ServerName>>	MetaTableLocator.getMetaRegionsAndLocations(ZKWatcher zkw)
List<Pair<RegionInfo,ServerName>>	MetaTableLocator.getMetaRegionsAndLocations(ZKWatcher zkw, int replicaId) Gets the meta regions and their locations for the given path and replica ID.