org.apache.hadoop.hbase.procedure

类 ProcedureManagerHost<E extends ProcedureManager>

java.lang.Object

org.apache.hadoop.hbase.procedure.ProcedureManagerHost<E>

类型参数:

E - the specific procedure management extension that a concrete implementation provides

直接已知子类:

MasterProcedureManagerHost, RegionServerProcedureManagerHost

@InterfaceAudience.Private
 @InterfaceStability.Evolving
public abstract class ProcedureManagerHost<E extends ProcedureManager>
extends Object

Provides the common setup framework and runtime services for globally barriered procedure invocation from HBase services.

字段概要

字段

限定符和类型	字段和说明
static String	MASTER_PROCEDURE_CONF_KEY
protected Set<E>	procedures
static String	REGIONSERVER_PROCEDURE_CONF_KEY

构造器概要

构造器

构造器和说明
ProcedureManagerHost()

方法概要

限定符和类型	方法和说明
Set<E>	getProcedureManagers()
E	loadInstance(Class<?> implClass)
abstract void	loadProcedures(org.apache.hadoop.conf.Configuration conf)
protected void	loadUserProcedures(org.apache.hadoop.conf.Configuration conf, String confKey) Load system procedures.
void	register(E obj)

从类继承的方法 java.lang.Object

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

字段详细资料

REGIONSERVER_PROCEDURE_CONF_KEY

public static final String REGIONSERVER_PROCEDURE_CONF_KEY

另请参阅:

常量字段值

MASTER_PROCEDURE_CONF_KEY

public static final String MASTER_PROCEDURE_CONF_KEY

另请参阅:

常量字段值

procedures

protected Set<E extends ProcedureManager> procedures

构造器详细资料

ProcedureManagerHost

public ProcedureManagerHost()

方法详细资料

loadUserProcedures

protected void loadUserProcedures(org.apache.hadoop.conf.Configuration conf,
                                  String confKey)

Load system procedures. Read the class names from configuration. Called by constructor.

loadInstance

public E loadInstance(Class<?> implClass)
               throws IOException

抛出:

IOException

register

public void register(E obj)

getProcedureManagers

public Set<E> getProcedureManagers()

loadProcedures

public abstract void loadProcedures(org.apache.hadoop.conf.Configuration conf)