com.pingcap.tikv.operation

类 PDErrorHandler<RespT>

java.lang.Object

com.pingcap.tikv.operation.PDErrorHandler<RespT>

所有已实现的接口:

ErrorHandler<RespT>

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

字段概要

字段

限定符和类型	字段和说明
static java.util.function.Function<Pdpb.GetRegionResponse,PDError>	getRegionResponseErrorExtractor

构造器概要

构造器

构造器和说明
PDErrorHandler(java.util.function.Function<RespT,PDError> errorExtractor, PDClient client)

方法概要

限定符和类型	方法和说明
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

getRegionResponseErrorExtractor

public static final java.util.function.Function<Pdpb.GetRegionResponse,PDError> getRegionResponseErrorExtractor

构造器详细资料

PDErrorHandler

public PDErrorHandler(java.util.function.Function<RespT,PDError> errorExtractor,
                      PDClient client)

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

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