org.apache.hadoop.hbase.replication.regionserver

Class RefreshPeerCallable

java.lang.Object

org.apache.hadoop.hbase.replication.regionserver.RefreshPeerCallable

All Implemented Interfaces:

Callable<Void>, RSProcedureCallable

@InterfaceAudience.Private
public class RefreshPeerCallable
extends Object
implements RSProcedureCallable

The callable executed at RS side to refresh the peer config/state.

Field Summary

Fields

Modifier and Type	Field and Description
private Exception	initError
private static org.apache.log4j.Logger	LOG
private String	peerId
private HRegionServer	rs
private org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerModificationType	type

Constructor Summary

Constructors

Constructor and Description
RefreshPeerCallable()

Method Summary

Modifier and Type	Method and Description
Void	call()
EventType	getEventType() Event type used to select thread pool.
void	init(byte[] parameter, HRegionServer rs) Initialize the callable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.apache.log4j.Logger LOG

rs

private HRegionServer rs

peerId

private String peerId

type

private org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.PeerModificationType type

initError

private Exception initError

Constructor Detail

RefreshPeerCallable

public RefreshPeerCallable()

Method Detail

call

public Void call()
          throws Exception

Specified by:

call in interface Callable<Void>

Throws:

Exception

init

public void init(byte[] parameter,
                 HRegionServer rs)

Description copied from interface: RSProcedureCallable

Initialize the callable

Specified by:

init in interface RSProcedureCallable

Parameters:

parameter - the parameter passed from master.

rs - the regionserver instance

getEventType

public EventType getEventType()

Description copied from interface: RSProcedureCallable

Event type used to select thread pool.

Specified by:

getEventType in interface RSProcedureCallable