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

Packages that use RegionObserver

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.visibility
org.apache.hadoop.hbase.tool

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

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

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

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

Modifier and Type	Method and Description
Optional<RegionObserver>	ConstraintProcessor.getRegionObserver()

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

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

Modifier and Type	Class and Description
(package private) class	MetaTableMetrics.ExampleRegionObserverMeta

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

Modifier and Type	Method and Description
default Optional<RegionObserver>	RegionCoprocessor.getRegionObserver()
Optional<RegionObserver>	MetaTableMetrics.getRegionObserver()
Optional<RegionObserver>	MetaTableMetrics.ExampleRegionObserverMeta.getRegionObserver()

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

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

Modifier and Type	Class and Description
(package private) class	ExampleRegionObserverWithMetrics.ExampleRegionObserver
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.

Methods in org.apache.hadoop.hbase.coprocessor.example that return types with arguments of type RegionObserver

Modifier and Type	Method and Description
Optional<RegionObserver>	WriteHeavyIncrementObserver.getRegionObserver()
Optional<RegionObserver>	ValueRewritingObserver.getRegionObserver()
Optional<RegionObserver>	ScanModifyingObserver.getRegionObserver()
Optional<RegionObserver>	ZooKeeperScanPolicyObserver.getRegionObserver()
Optional<RegionObserver>	ExampleRegionObserverWithMetrics.getRegionObserver()
Optional<RegionObserver>	ExampleRegionObserverWithMetrics.ExampleRegionObserver.getRegionObserver()

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

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

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

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

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

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

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

Modifier and Type	Method and Description
Optional<RegionObserver>	ReplicationObserver.getRegionObserver()

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

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

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

Methods in org.apache.hadoop.hbase.security.access that return types with arguments of type RegionObserver

Modifier and Type	Method and Description
Optional<RegionObserver>	AccessController.getRegionObserver() Observer/Service Getters

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

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

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

Methods in org.apache.hadoop.hbase.security.visibility that return types with arguments of type RegionObserver

Modifier and Type	Method and Description
Optional<RegionObserver>	VisibilityController.getRegionObserver() Observer/Service Getters

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

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

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

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

Modifier and Type	Method and Description
Optional<RegionObserver>	WriteSinkCoprocessor.getRegionObserver()