Uses of Interface
org.apache.hadoop.hbase.coprocessor.RegionCoprocessor

Packages that use RegionCoprocessor

Package	Description
org.apache.hadoop.hbase.constraint	Restrict the domain of a data attribute, often times to fulfill business rules/requirements.
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.coprocessor.example
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.replication.regionserver
org.apache.hadoop.hbase.security.access
org.apache.hadoop.hbase.security.token
org.apache.hadoop.hbase.security.visibility
org.apache.hadoop.hbase.tool

Uses of RegionCoprocessor in org.apache.hadoop.hbase.constraint

Classes in org.apache.hadoop.hbase.constraint that implement RegionCoprocessor

Modifier and Type	Class and Description
class	ConstraintProcessor Processes multiple Constraints on a given table.

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

Classes in org.apache.hadoop.hbase.coprocessor that implement RegionCoprocessor

Modifier and Type	Class and Description
class	BaseRowProcessorEndpoint<S extends com.google.protobuf.Message,T extends com.google.protobuf.Message> This class demonstrates how to implement atomic read-modify-writes using Region.processRowsWithLocks(org.apache.hadoop.hbase.regionserver.RowProcessor<?, ?>) and Coprocessor endpoints.
static class	CoprocessorServiceBackwardCompatiblity.RegionCoprocessorService Deprecated.
class	MetaTableMetrics A coprocessor that collects metrics from meta table.
(package private) class	MetaTableMetrics.ExampleRegionObserverMeta
class	MultiRowMutationEndpoint This class implements atomic multi row transactions using HRegion.mutateRowsWithLocks(Collection, Collection, long, long) and Coprocessor endpoints.

Uses of RegionCoprocessor in org.apache.hadoop.hbase.coprocessor.example

Classes in org.apache.hadoop.hbase.coprocessor.example that implement RegionCoprocessor

Modifier and Type	Class and Description
class	BulkDeleteEndpoint Defines a protocol to delete data in bulk based on a scan.
class	ExampleRegionObserverWithMetrics An example coprocessor that collects some metrics to demonstrate the usage of exporting custom metrics from the coprocessor.
(package private) class	ExampleRegionObserverWithMetrics.ExampleRegionObserver
class	RefreshHFilesEndpoint Coprocessor endpoint to refresh HFiles on replica.
class	RowCountEndpoint Sample coprocessor endpoint exposing a Service interface for counting rows and key values.
class	ScanModifyingObserver A RegionObserver which modifies incoming Scan requests to include additional columns than what the user actually requested.
class	ValueRewritingObserver This RegionObserver replaces the values of Puts from one value to another on compaction.
class	WriteHeavyIncrementObserver An example for implementing a counter that reads is much less than writes, i.e, write heavy.
class	ZooKeeperScanPolicyObserver This is an example showing how a RegionObserver could configured via ZooKeeper in order to control a Region compaction, flush, and scan policy.

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

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

Modifier and Type	Field and Description
private CoprocessorHost.ObserverGetter<RegionCoprocessor,EndpointObserver>	RegionCoprocessorHost.endpointObserverGetter
private CoprocessorHost.ObserverGetter<RegionCoprocessor,RegionObserver>	RegionCoprocessorHost.regionObserverGetter

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

Modifier and Type	Method and Description
RegionCoprocessor	RegionCoprocessorHost.checkAndGetInstance(Class<?> implClass)

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

Modifier and Type	Method and Description
RegionCoprocessorHost.RegionEnvironment	RegionCoprocessorHost.createEnvironment(RegionCoprocessor instance, int priority, int seq, org.apache.hadoop.conf.Configuration conf)

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

Constructor and Description
RegionEnvironment(RegionCoprocessor impl, int priority, int seq, org.apache.hadoop.conf.Configuration conf, Region region, RegionServerServices services, ConcurrentMap<String,Object> sharedData) Constructor
RegionEnvironmentForCoreCoprocessors(RegionCoprocessor impl, int priority, int seq, org.apache.hadoop.conf.Configuration conf, Region region, RegionServerServices services, ConcurrentMap<String,Object> sharedData)

Uses of RegionCoprocessor in org.apache.hadoop.hbase.replication.regionserver

Classes in org.apache.hadoop.hbase.replication.regionserver that implement RegionCoprocessor

Modifier and Type	Class and Description
class	ReplicationObserver An Observer to add HFile References to replication queue.

Uses of RegionCoprocessor in org.apache.hadoop.hbase.security.access

Classes in org.apache.hadoop.hbase.security.access that implement RegionCoprocessor

Modifier and Type	Class and Description
class	AccessController Provides basic authorization checks for data access and administrative operations.

Uses of RegionCoprocessor in org.apache.hadoop.hbase.security.token

Classes in org.apache.hadoop.hbase.security.token that implement RegionCoprocessor

Modifier and Type	Class and Description
class	TokenProvider Provides a service for obtaining authentication tokens via the AuthenticationProtos AuthenticationService coprocessor service.

Uses of RegionCoprocessor in org.apache.hadoop.hbase.security.visibility

Classes in org.apache.hadoop.hbase.security.visibility that implement RegionCoprocessor

Modifier and Type	Class and Description
class	VisibilityController Coprocessor that has both the MasterObserver and RegionObserver implemented that supports in visibility labels

Uses of RegionCoprocessor in org.apache.hadoop.hbase.tool

Classes in org.apache.hadoop.hbase.tool that implement RegionCoprocessor

Modifier and Type	Class and Description
class	WriteSinkCoprocessor This coprocessor 'shallows' all the writes.