org.tikv.common.operation

Interface ErrorHandler<RespT>

All Known Implementing Classes:

KVErrorHandler, NoopHandler, PDErrorHandler, RegionErrorHandler

public interface ErrorHandler<RespT>

Method Summary

Modifier and Type	Method and Description
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.

Method Detail

handleResponseError

boolean handleResponseError(BackOffer backOffer,
                            RespT resp)

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

Parameters:

backOffer - Back offer used for retry

resp - the response to handle

Returns:

whether the caller should retry

handleRequestError

boolean handleRequestError(BackOffer backOffer,
                           Exception e)

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

Parameters:

backOffer - Back offer used for retry

e - Exception received during a calling process

Returns:

whether the caller should retry