org.apache.hadoop.hbase.procedure.flush

类 MasterFlushTableProcedureManager

java.lang.Object

org.apache.hadoop.hbase.procedure.ProcedureManager

org.apache.hadoop.hbase.procedure.MasterProcedureManager

org.apache.hadoop.hbase.procedure.flush.MasterFlushTableProcedureManager

所有已实现的接口:

Stoppable

@InterfaceAudience.LimitedPrivate(value="Configuration")
public class MasterFlushTableProcedureManager
extends MasterProcedureManager

字段概要

字段

限定符和类型	字段和说明
static String	FLUSH_TABLE_PROCEDURE_SIGNATURE

构造器概要

构造器

构造器和说明
MasterFlushTableProcedureManager()

方法概要

限定符和类型	方法和说明
void	checkPermissions(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ProcedureDescription desc, AccessChecker accessChecker, User user) Check for required permissions before executing the procedure.
void	execProcedure(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ProcedureDescription desc) Execute a distributed procedure on cluster
String	getProcedureSignature() Return the unique signature of the procedure.
void	initialize(MasterServices master, MetricsMaster metricsMaster) Initialize a globally barriered procedure for master.
boolean	isProcedureDone(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ProcedureDescription desc) Check if the procedure is finished successfully
boolean	isStopped()
void	stop(String why)

从类继承的方法 org.apache.hadoop.hbase.procedure.MasterProcedureManager

execProcedureWithRet

从类继承的方法 org.apache.hadoop.hbase.procedure.ProcedureManager

equals, hashCode

从类继承的方法 java.lang.Object

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

字段详细资料

FLUSH_TABLE_PROCEDURE_SIGNATURE

public static final String FLUSH_TABLE_PROCEDURE_SIGNATURE

另请参阅:

常量字段值

构造器详细资料

MasterFlushTableProcedureManager

public MasterFlushTableProcedureManager()

方法详细资料

stop

public void stop(String why)

isStopped

public boolean isStopped()

initialize

public void initialize(MasterServices master,
                       MetricsMaster metricsMaster)
                throws org.apache.zookeeper.KeeperException,
                       IOException,
                       UnsupportedOperationException

从类复制的说明: MasterProcedureManager

Initialize a globally barriered procedure for master.

指定者:

initialize 在类中 MasterProcedureManager

参数:

master - Master service interface

抛出:

org.apache.zookeeper.KeeperException

IOException

UnsupportedOperationException

getProcedureSignature

public String getProcedureSignature()

从类复制的说明: ProcedureManager

Return the unique signature of the procedure. This signature uniquely identifies the procedure. By default, this signature is the string used in the procedure controller (i.e., the root ZK node name for the procedure)

指定者:

getProcedureSignature 在类中 ProcedureManager

execProcedure

public void execProcedure(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ProcedureDescription desc)
                   throws IOException

从类复制的说明: MasterProcedureManager

Execute a distributed procedure on cluster

覆盖:

execProcedure 在类中 MasterProcedureManager

参数:

desc - Procedure description

抛出:

IOException

checkPermissions

public void checkPermissions(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ProcedureDescription desc,
                             AccessChecker accessChecker,
                             User user)
                      throws IOException

从类复制的说明: MasterProcedureManager

Check for required permissions before executing the procedure.

指定者:

checkPermissions 在类中 MasterProcedureManager

抛出:

IOException - if permissions requirements are not met.

isProcedureDone

public boolean isProcedureDone(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ProcedureDescription desc)
                        throws IOException

从类复制的说明: MasterProcedureManager

Check if the procedure is finished successfully

指定者:

isProcedureDone 在类中 MasterProcedureManager

参数:

desc - Procedure description

返回:

true if the specified procedure is finished successfully

抛出:

IOException