org.tikv.common.operation

类 RegionErrorHandler<RespT>

java.lang.Object

org.tikv.common.operation.RegionErrorHandler<RespT>

所有已实现的接口:

ErrorHandler<RespT>

public class RegionErrorHandler<RespT>
extends Object
implements ErrorHandler<RespT>

字段概要

字段

限定符和类型	字段和说明
static int	NO_LEADER_STORE_ID

构造器概要

构造器

构造器和说明
RegionErrorHandler(RegionManager regionManager, RegionErrorReceiver recv, Function<RespT,Errorpb.Error> getRegionError)

方法概要

限定符和类型	方法和说明
TiRegion	getRegion()
Errorpb.Error	getRegionError(RespT resp)
boolean	handleRegionError(BackOffer backOffer, Errorpb.Error error)
boolean	handleRequestError(BackOffer backOffer, Exception e) Handle the error received during a calling process before it could return a normal response.
boolean	handleResponseError(BackOffer backOffer, RespT resp) Handle the error received in the response after a calling process completes.

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

NO_LEADER_STORE_ID

public static final int NO_LEADER_STORE_ID

另请参阅:

常量字段值

构造器详细资料

RegionErrorHandler

public RegionErrorHandler(RegionManager regionManager,
                          RegionErrorReceiver recv,
                          Function<RespT,Errorpb.Error> getRegionError)

方法详细资料

handleResponseError

public boolean handleResponseError(BackOffer backOffer,
                                   RespT resp)

从接口复制的说明: ErrorHandler

Handle the error received in the response after a calling process completes.

指定者:

handleResponseError 在接口中 ErrorHandler<RespT>

参数:

backOffer - Back offer used for retry

resp - the response to handle

返回:

whether the caller should retry

handleRegionError

public boolean handleRegionError(BackOffer backOffer,
                                 Errorpb.Error error)

handleRequestError

public boolean handleRequestError(BackOffer backOffer,
                                  Exception e)

从接口复制的说明: ErrorHandler

Handle the error received during a calling process before it could return a normal response.

指定者:

handleRequestError 在接口中 ErrorHandler<RespT>

参数:

backOffer - Back offer used for retry

e - Exception received during a calling process

返回:

whether the caller should retry

getRegionError

public Errorpb.Error getRegionError(RespT resp)

getRegion

public TiRegion getRegion()