Uses of Class
org.apache.hadoop.hbase.regionserver.HRegion

Packages that use HRegion

Package	Description
org.apache.hadoop.hbase.procedure.flush
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.compactions
org.apache.hadoop.hbase.regionserver.handler
org.apache.hadoop.hbase.regionserver.snapshot
org.apache.hadoop.hbase.snapshot
org.apache.hadoop.hbase.util

Uses of HRegion in org.apache.hadoop.hbase.procedure.flush

Constructor parameters in org.apache.hadoop.hbase.procedure.flush with type arguments of type HRegion

Constructor and Description
FlushTableSubprocedure(ProcedureMember member, ForeignExceptionDispatcher errorListener, long wakeFrequency, long timeout, List<HRegion> regions, String table, org.apache.hadoop.hbase.procedure.flush.RegionServerFlushTableProcedureManager.FlushTableSubprocedurePool taskManager)

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

Fields in org.apache.hadoop.hbase.regionserver declared as HRegion

Modifier and Type	Field and Description
protected HRegion	FlushPolicy.region The region configured for this flush policy.
protected HRegion	RegionSplitPolicy.region The region configured for this split policy.
protected HRegion	HStore.region

Fields in org.apache.hadoop.hbase.regionserver with type parameters of type HRegion

Modifier and Type	Field and Description
protected Map<String,HRegion>	HRegionServer.onlineRegions Map of regions currently being served by this region server.

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

Modifier and Type	Method and Description
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.
HRegion	HStore.getHRegion()
HRegion	HRegionServer.getOnlineRegion(byte[] regionName)
HRegion	RegionServerServices.PostOpenDeployContext.getRegion()
protected HRegion	HRegionServer.getRegion(byte[] regionName) Protected Utility method for safely obtaining an HRegion handle.
HRegion	RSRpcServices.getRegion(HBaseProtos.RegionSpecifier regionSpecifier) Find the HRegion based on a region specifier
HRegion	HRegionServer.getRegion(String encodedRegionName)
protected HRegion	HRegionServer.getRegionByEncodedName(byte[] regionName, String encodedRegionName)
HRegion	HRegionServer.getRegionByEncodedName(String encodedRegionName)
protected HRegion	HRegion.openHRegion(CancelableProgressable reporter) Open HRegion.
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(HRegion other, CancelableProgressable reporter) Useful when reopening a closed region (normally for unit tests)
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)

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

Modifier and Type	Method and Description
Collection<HRegion>	HRegionServer.getOnlineRegionsLocalContext() For tests, web ui and metrics.
List<HRegion>	HRegionServer.getRegions()
List<HRegion>	HRegionServer.getRegions(TableName tableName) Gets the online regions of the specified table.

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

Modifier and Type	Method and Description
void	MutableOnlineRegions.addRegion(HRegion r) Add to online regions.
void	HRegionServer.addRegion(HRegion region)
void	SecureBulkLoadManager.cleanupBulkLoad(HRegion region, ClientProtos.CleanupBulkLoadRequest request)
protected void	FlushAllLargeStoresPolicy.configureForRegion(HRegion region)
protected void	BusyRegionSplitPolicy.configureForRegion(HRegion region)
protected void	DelimitedKeyPrefixRegionSplitPolicy.configureForRegion(HRegion region)
protected void	FlushNonSloppyStoresFirstPolicy.configureForRegion(HRegion region)
protected void	ConstantSizeRegionSplitPolicy.configureForRegion(HRegion region)
protected void	IncreasingToUpperBoundRegionSplitPolicy.configureForRegion(HRegion region)
protected void	KeyPrefixRegionSplitPolicy.configureForRegion(HRegion region)
protected void	FlushPolicy.configureForRegion(HRegion region) Upon construction, this method will be called with the region to be governed.
protected void	RegionSplitPolicy.configureForRegion(HRegion region) Upon construction, this method will be called with the region to be governed.
static FlushPolicy	FlushPolicyFactory.create(HRegion region, org.apache.hadoop.conf.Configuration conf) Create the FlushPolicy configured for the given table.
static RegionSplitPolicy	RegionSplitPolicy.create(HRegion region, org.apache.hadoop.conf.Configuration conf) Create the RegionSplitPolicy configured for the given table.
static HRegion	HRegion.openHRegion(HRegion other, CancelableProgressable reporter) Useful when reopening a closed region (normally for unit tests)
void	BaseRowProcessor.postBatchMutate(HRegion region)
void	RowProcessor.postBatchMutate(HRegion region) Deprecated. The hook to be executed after the process() and applying the Mutations to region.
void	BaseRowProcessor.postProcess(HRegion region, WALEdit walEdit, boolean success)
void	RowProcessor.postProcess(HRegion region, WALEdit walEdit, boolean success) Deprecated. The hook to be executed after process() and applying the Mutations to region.
void	BaseRowProcessor.preBatchMutate(HRegion region, WALEdit walEdit)
void	RowProcessor.preBatchMutate(HRegion region, WALEdit walEdit) Deprecated. The hook to be executed after the process() but before applying the Mutations to region.
String	SecureBulkLoadManager.prepareBulkLoad(HRegion region, ClientProtos.PrepareBulkLoadRequest request)
void	BaseRowProcessor.preProcess(HRegion region, WALEdit walEdit)
void	RowProcessor.preProcess(HRegion region, WALEdit walEdit) Deprecated. The hook to be executed before process().
void	RowProcessor.process(long now, HRegion region, List<Mutation> mutations, WALEdit walEdit) Deprecated. HRegion handles the locks and MVCC and invokes this method properly.
boolean	MutableOnlineRegions.removeRegion(HRegion r, ServerName destination) Removes the given Region from the list of onlineRegions.
boolean	HRegionServer.removeRegion(HRegion r, ServerName destination)
void	CompactSplit.requestCompaction(HRegion region, HStore store, String why, int priority, CompactionLifeCycleTracker tracker, User user)
void	CompactSplit.requestCompaction(HRegion region, String why, int priority, CompactionLifeCycleTracker tracker, User user)
boolean	FlushRequester.requestDelayedFlush(HRegion region, long delay, boolean forceFlushAllStores) Tell the listener the cache needs to be flushed after a delay
boolean	FlushRequester.requestFlush(HRegion region, boolean forceFlushAllStores, FlushLifeCycleTracker tracker) Tell the listener the cache needs to be flushed.
void	CompactSplit.requestSystemCompaction(HRegion region, HStore store, String why)
void	CompactSplit.requestSystemCompaction(HRegion region, String why)
Map<byte[],List<org.apache.hadoop.fs.Path>>	SecureBulkLoadManager.secureBulkLoadHFiles(HRegion region, ClientProtos.BulkLoadHFileRequest request)
protected void	FlushLargeStoresPolicy.setFlushSizeLowerBounds(HRegion region)

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

Constructor and Description
HMobStore(HRegion region, ColumnFamilyDescriptor family, org.apache.hadoop.conf.Configuration confParam)
HStore(HRegion region, ColumnFamilyDescriptor family, org.apache.hadoop.conf.Configuration confParam) Constructor
MetricsRegionWrapperImpl(HRegion region)
PostOpenDeployContext(HRegion region, long masterSystemTime)
RegionCoprocessorHost(HRegion region, RegionServerServices rsServices, org.apache.hadoop.conf.Configuration conf) Constructor
RegionServicesForStores(HRegion region, RegionServerServices rsServices)

Uses of HRegion in org.apache.hadoop.hbase.regionserver.compactions

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

Modifier and Type	Method and Description
void	CompactionRequester.requestCompaction(HRegion region, HStore store, String why, int priority, CompactionLifeCycleTracker tracker, User user) Request compaction on the given store.
void	CompactionRequester.requestCompaction(HRegion region, String why, int priority, CompactionLifeCycleTracker tracker, User user) Request compaction on all the stores of the given region.

Uses of HRegion in org.apache.hadoop.hbase.regionserver.handler

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

Constructor and Description
RegionReplicaFlushHandler(Server server, ClusterConnection connection, RpcRetryingCallerFactory rpcRetryingCallerFactory, RpcControllerFactory rpcControllerFactory, int operationTimeout, HRegion region)

Uses of HRegion in org.apache.hadoop.hbase.regionserver.snapshot

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

Constructor and Description
RegionSnapshotTask(HRegion region, SnapshotProtos.SnapshotDescription snapshotDesc, boolean skipFlush, ForeignExceptionDispatcher monitor)

Constructor parameters in org.apache.hadoop.hbase.regionserver.snapshot with type arguments of type HRegion

Constructor and Description
FlushSnapshotSubprocedure(ProcedureMember member, ForeignExceptionDispatcher errorListener, long wakeFrequency, long timeout, List<HRegion> regions, SnapshotProtos.SnapshotDescription snapshot, org.apache.hadoop.hbase.regionserver.snapshot.RegionServerSnapshotManager.SnapshotSubprocedurePool taskManager)

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

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

Modifier and Type	Method and Description
void	SnapshotManifest.addRegion(HRegion region) Creates a 'manifest' for the specified region, by reading directly from the HRegion object.
protected void	SnapshotManifest.addRegion(HRegion region, org.apache.hadoop.hbase.snapshot.SnapshotManifest.RegionVisitor visitor)

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

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

Modifier and Type	Method and Description
static HRegion	HBaseFsckRepair.createHDFSRegionDir(org.apache.hadoop.conf.Configuration conf, RegionInfo hri, TableDescriptor htd) Creates, flushes, and closes a new region.

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

Modifier and Type	Method and Description
void	ModifyRegionUtils.RegionFillTask.fillRegion(HRegion region)
static boolean	ServerRegionReplicaUtil.isReadOnly(HRegion region) Returns whether this region replica can accept writes.
static boolean	ServerRegionReplicaUtil.shouldReplayRecoveredEdits(HRegion region) Returns whether to replay the recovered edits to flush the results.