接口的使用
org.apache.hadoop.hbase.regionserver.Region

使用Region的程序包

程序包	说明
org.apache.hadoop.hbase.coprocessor	Table of Contents Overview Coprocessor RegionObserver Endpoint Coprocessor loading Overview Coprocessors are code that runs in-process on each region server.
org.apache.hadoop.hbase.quotas
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.throttle
org.apache.hadoop.hbase.security.access
org.apache.hadoop.hbase.security.visibility

org.apache.hadoop.hbase.coprocessor中Region的使用

返回Region的org.apache.hadoop.hbase.coprocessor中的方法

限定符和类型	方法和说明
Region	RegionCoprocessorEnvironment.getRegion()

org.apache.hadoop.hbase.quotas中Region的使用

参数类型为Region的org.apache.hadoop.hbase.quotas中的方法

限定符和类型	方法和说明
OperationQuota	RegionServerRpcQuotaManager.checkQuota(Region region, List<org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.Action> actions) Check the quota for the current (rpc-context) user.
OperationQuota	RegionServerRpcQuotaManager.checkQuota(Region region, OperationQuota.OperationType type) Check the quota for the current (rpc-context) user.
SpaceViolationPolicyEnforcement	ActivePolicyEnforcement.getPolicyEnforcement(Region r) Returns the proper SpaceViolationPolicyEnforcement implementation for the given table.

org.apache.hadoop.hbase.regionserver中Region的使用

实现Region的org.apache.hadoop.hbase.regionserver中的类

限定符和类型	类和说明
class	HRegion Regions store data for a certain region of a table.

返回Region的org.apache.hadoop.hbase.regionserver中的方法

限定符和类型	方法和说明
Region	OnlineRegions.getRegion(String encodedRegionName) Return Region instance.
static Region	HRegion.openHRegion(Region other, CancelableProgressable reporter)

返回变量类型为Region的类型的org.apache.hadoop.hbase.regionserver中的方法

限定符和类型	方法和说明
List<? extends Region>	OnlineRegions.getRegions() Get all online regions in this RS.
List<? extends Region>	OnlineRegions.getRegions(TableName tableName) Get all online regions of a table in this RS.

参数类型为Region的org.apache.hadoop.hbase.regionserver中的方法

限定符和类型	方法和说明
CacheEvictionStats	HRegionServer.clearRegionBlockCache(Region region)
void	FlushRequestListener.flushRequested(org.apache.hadoop.hbase.regionserver.FlushType type, Region region) Callback which will get called when a flush request is made for a region.
static Region	HRegion.openHRegion(Region other, CancelableProgressable reporter)
boolean	CompactSplit.requestSplit(Region r)
void	CompactSplit.requestSplit(Region r, byte[] midKey)
void	CompactSplit.requestSplit(Region r, byte[] midKey, User user)

org.apache.hadoop.hbase.regionserver.throttle中Region的使用

参数类型为Region的org.apache.hadoop.hbase.regionserver.throttle中的构造器

构造器和说明
StoreHotnessProtector(Region region, org.apache.hadoop.conf.Configuration conf)

org.apache.hadoop.hbase.security.access中Region的使用

返回Region的org.apache.hadoop.hbase.security.access中的方法

限定符和类型	方法和说明
Region	AccessController.getRegion()

org.apache.hadoop.hbase.security.visibility中Region的使用

参数类型为Region的org.apache.hadoop.hbase.security.visibility中的方法

限定符和类型	方法和说明
protected void	DefaultVisibilityLabelServiceImpl.addSystemLabel(Region region, Map<String,Integer> labels, Map<String,List<Integer>> userAuths)
static Filter	VisibilityUtils.createVisibilityLabelFilter(Region region, Authorizations authorizations)