org.apache.hadoop.hbase.master.procedure

类 RSProcedureDispatcher

java.lang.Object

org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher<MasterProcedureEnv,ServerName>

org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher

所有已实现的接口:

ServerListener

@InterfaceAudience.Private
public class RSProcedureDispatcher
extends RemoteProcedureDispatcher<MasterProcedureEnv,ServerName>
implements ServerListener

A remote procecdure dispatcher for regionservers.

嵌套类概要

嵌套类

限定符和类型	类和说明
protected class	RSProcedureDispatcher.AbstractRSRemoteCall Base remote call
protected class	RSProcedureDispatcher.ExecuteProceduresRemoteCall
static class	RSProcedureDispatcher.RegionCloseOperation
static class	RSProcedureDispatcher.RegionOpenOperation
static class	RSProcedureDispatcher.RegionOperation
static class	RSProcedureDispatcher.ServerOperation

从类继承的嵌套类/接口 org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher

RemoteProcedureDispatcher.BufferNode, RemoteProcedureDispatcher.RemoteNode<TEnv,TRemote>, RemoteProcedureDispatcher.RemoteOperation, RemoteProcedureDispatcher.RemoteProcedure<TEnv,TRemote>

字段概要

字段

限定符和类型	字段和说明
protected MasterServices	master
static String	RS_RPC_STARTUP_WAIT_TIME_CONF_KEY

从类继承的字段 org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher

DISPATCH_DELAY_CONF_KEY, DISPATCH_MAX_QUEUE_SIZE_CONF_KEY, THREAD_POOL_SIZE_CONF_KEY

构造器概要

构造器

构造器和说明
RSProcedureDispatcher(MasterServices master)

方法概要

限定符和类型	方法和说明
protected void	abortPendingOperations(ServerName serverName, Set<RemoteProcedureDispatcher.RemoteProcedure> operations)
protected static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.OpenRegionRequest	buildOpenRegionRequest(MasterProcedureEnv env, ServerName serverName, List<RSProcedureDispatcher.RegionOpenOperation> operations)
protected void	remoteDispatch(ServerName serverName, Set<RemoteProcedureDispatcher.RemoteProcedure> remoteProcedures)
void	serverAdded(ServerName serverName) The server has joined the cluster.
void	serverRemoved(ServerName serverName) The server was removed from the cluster.
void	splitAndResolveOperation(ServerName serverName, Set<RemoteProcedureDispatcher.RemoteProcedure> operations, org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher.RemoteProcedureResolver resolver) Fetches RemoteProcedureDispatcher.RemoteOperations from the given remoteProcedures and groups them by class of the returned operation.
boolean	start()
boolean	stop()

从类继承的方法 org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher

addNode, addOperationToNode, buildAndGroupRequestByType, fetchType, getUncaughtExceptionHandler, join, removeNode, submitTask, submitTask

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.hadoop.hbase.master.ServerListener

waiting

字段详细资料

RS_RPC_STARTUP_WAIT_TIME_CONF_KEY

public static final String RS_RPC_STARTUP_WAIT_TIME_CONF_KEY

另请参阅:

常量字段值

master

protected final MasterServices master

构造器详细资料

RSProcedureDispatcher

public RSProcedureDispatcher(MasterServices master)

方法详细资料

start

public boolean start()

覆盖:

start 在类中 RemoteProcedureDispatcher<MasterProcedureEnv,ServerName>

stop

public boolean stop()

覆盖:

stop 在类中 RemoteProcedureDispatcher<MasterProcedureEnv,ServerName>

remoteDispatch

protected void remoteDispatch(ServerName serverName,
                              Set<RemoteProcedureDispatcher.RemoteProcedure> remoteProcedures)

指定者:

remoteDispatch 在类中 RemoteProcedureDispatcher<MasterProcedureEnv,ServerName>

abortPendingOperations

protected void abortPendingOperations(ServerName serverName,
                                      Set<RemoteProcedureDispatcher.RemoteProcedure> operations)

指定者:

abortPendingOperations 在类中 RemoteProcedureDispatcher<MasterProcedureEnv,ServerName>

serverAdded

public void serverAdded(ServerName serverName)

从接口复制的说明: ServerListener

The server has joined the cluster.

指定者:

serverAdded 在接口中 ServerListener

参数:

serverName - The remote servers name.

serverRemoved

public void serverRemoved(ServerName serverName)

从接口复制的说明: ServerListener

The server was removed from the cluster.

指定者:

serverRemoved 在接口中 ServerListener

参数:

serverName - The remote servers name.

splitAndResolveOperation

public void splitAndResolveOperation(ServerName serverName,
                                     Set<RemoteProcedureDispatcher.RemoteProcedure> operations,
                                     org.apache.hadoop.hbase.master.procedure.RSProcedureDispatcher.RemoteProcedureResolver resolver)

Fetches RemoteProcedureDispatcher.RemoteOperations from the given remoteProcedures and groups them by class of the returned operation. Then resolver is used to dispatch RSProcedureDispatcher.RegionOpenOperations and RSProcedureDispatcher.RegionCloseOperations.

参数:

serverName - RegionServer to which the remote operations are sent

operations - Remote procedures which are dispatched to the given server

resolver - Used to dispatch remote procedures to given server.

buildOpenRegionRequest

protected static org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.OpenRegionRequest buildOpenRegionRequest(MasterProcedureEnv env,
                                                                                                                        ServerName serverName,
                                                                                                                        List<RSProcedureDispatcher.RegionOpenOperation> operations)