Uses of Class
org.apache.hadoop.hbase.executor.EventHandler

Packages that use EventHandler

Package	Description
org.apache.hadoop.hbase.executor
org.apache.hadoop.hbase.master.handler
org.apache.hadoop.hbase.master.snapshot
org.apache.hadoop.hbase.regionserver.handler

Uses of EventHandler in org.apache.hadoop.hbase.executor

Subclasses of EventHandler in org.apache.hadoop.hbase.executor

Modifier and Type	Class and Description
static class	TestExecutorService.TestEventHandler

Methods in org.apache.hadoop.hbase.executor that return EventHandler

Modifier and Type	Method and Description
EventHandler	EventHandler.prepare() Event handlers should do all the necessary checks in this method (rather than in the constructor, or in process()) so that the caller, which is mostly executed in the ipc context can fail fast.

Methods in org.apache.hadoop.hbase.executor with parameters of type EventHandler

Modifier and Type	Method and Description
void	EventHandler.EventHandlerListener.afterProcess(EventHandler event) Called after any event is processed
void	EventHandler.EventHandlerListener.beforeProcess(EventHandler event) Called before any event is processed
void	ExecutorService.submit(EventHandler eh)

Constructors in org.apache.hadoop.hbase.executor with parameters of type EventHandler

Constructor and Description
RunningEventStatus(Thread t, EventHandler event)

Uses of EventHandler in org.apache.hadoop.hbase.master.handler

Subclasses of EventHandler in org.apache.hadoop.hbase.master.handler

Modifier and Type	Class and Description
class	ClosedRegionHandler Handles CLOSED region event on Master.
class	CreateTableHandler Handler to create a table.
class	DeleteTableHandler
class	DisableTableHandler Handler to run disable of a table.
class	DispatchMergingRegionHandler Handles MERGE regions request on master: move the regions together(on the same regionserver) and send MERGE RPC to regionserver.
class	EnableTableHandler Handler to run enable of a table.
class	LogReplayHandler Handle logReplay work from SSH.
class	MetaServerShutdownHandler Shutdown handler for the server hosting hbase:meta
class	ModifyTableHandler
class	OpenedRegionHandler Handles OPENED region event on Master.
class	ServerShutdownHandler Process server shutdown.
class	TableAddFamilyHandler Handles adding a new family to an existing table.
class	TableDeleteFamilyHandler Handles Deleting a column family from an existing table.
class	TableEventHandler Base class for performing operations against tables.
class	TableModifyFamilyHandler Handles adding a new family to an existing table.
class	TruncateTableHandler Truncate the table by removing META and the HDFS files and recreating it.

Uses of EventHandler in org.apache.hadoop.hbase.master.snapshot

Subclasses of EventHandler in org.apache.hadoop.hbase.master.snapshot

Modifier and Type	Class and Description
class	CloneSnapshotHandler Handler to Clone a snapshot.
class	DisabledTableSnapshotHandler Take a snapshot of a disabled table.
class	EnabledTableSnapshotHandler Handle the master side of taking a snapshot of an online table, regardless of snapshot type.
class	RestoreSnapshotHandler Handler to Restore a snapshot.
class	TakeSnapshotHandler A handler for taking snapshots from the master.

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

Subclasses of EventHandler in org.apache.hadoop.hbase.regionserver.handler

Modifier and Type	Class and Description
class	CloseMetaHandler Handles closing of the root region on a region server.
class	CloseRegionHandler Handles closing of a region on a region server.
class	FinishRegionRecoveringHandler
class	OpenMetaHandler Handles opening of a meta region on a region server.
class	OpenPriorityRegionHandler Handles opening of a high priority region on a region server.
class	OpenRegionHandler Handles opening of a region on a region server.
class	ParallelSeekHandler Handler to seek storefiles in parallel.
class	RegionReplicaFlushHandler HBASE-11580: With the async wal approach (HBASE-11568), the edits are not persisted to wal in secondary region replicas.
class	WALSplitterHandler Handles log splitting a wal