org.tikv.common.util

类 ConcreteBackOffer

java.lang.Object

org.tikv.common.util.ConcreteBackOffer

所有已实现的接口:

BackOffer

public class ConcreteBackOffer
extends Object
implements BackOffer

嵌套类概要

从接口继承的嵌套类/接口 org.tikv.common.util.BackOffer

BackOffer.BackOffStrategy

字段概要

字段

限定符和类型	字段和说明
static io.prometheus.client.Histogram	BACKOFF_DURATION
Map<BackOffFunction.BackOffFuncType,BackOffFunction>	backOffFunctionMap
List<Exception>	errors

从接口继承的字段 org.tikv.common.util.BackOffer

BATCH_GET_MAX_BACKOFF, COP_NEXT_MAX_BACKOFF, GET_MAX_BACKOFF, INGEST_BACKOFF, PD_INFO_BACKOFF, RAWKV_MAX_BACKOFF, SCANNER_NEXT_MAX_BACKOFF, SCATTER_REGION_BACKOFF, seconds, SPLIT_REGION_BACKOFF, TIKV_SWITCH_MODE_BACKOFF, TSO_MAX_BACKOFF

方法概要

限定符和类型	方法和说明
boolean	canRetryAfterSleep(BackOffFunction.BackOffFuncType funcType) canRetryAfterSleep sleeps a while base on the BackOffType and records the error message.
boolean	canRetryAfterSleep(BackOffFunction.BackOffFuncType funcType, long maxSleepMs)
void	checkTimeout() check if deadline exceeded.
static ConcreteBackOffer	create(BackOffer source)
void	doBackOff(BackOffFunction.BackOffFuncType funcType, Exception err) doBackOff sleeps a while base on the BackOffType and records the error message.
void	doBackOffWithMaxSleep(BackOffFunction.BackOffFuncType funcType, long maxSleepMs, Exception err) BackoffWithMaxSleep sleeps a while base on the backoffType and records the error message and never sleep more than maxSleepMs for each sleep.
Long	getClusterId()
SlowLog	getSlowLog()
static ConcreteBackOffer	newBatchGetMaxBackOff()
static ConcreteBackOffer	newCopNextMaxBackOff()
static ConcreteBackOffer	newCopNextMaxBackOff(long clusterId)
static ConcreteBackOffer	newCustomBackOff(int maxSleep)
static ConcreteBackOffer	newCustomBackOff(int maxSleep, long clusterId)
static ConcreteBackOffer	newDeadlineBackOff(int timeoutInMs, SlowLog slowLog)
static ConcreteBackOffer	newDeadlineBackOff(int timeoutInMs, SlowLog slowLog, long clusterId)
static ConcreteBackOffer	newGetBackOff(long clusterId)
static ConcreteBackOffer	newRawKVBackOff()
static ConcreteBackOffer	newRawKVBackOff(long clusterId)
static ConcreteBackOffer	newScannerNextMaxBackOff()
static ConcreteBackOffer	newTsoBackOff(long clusterId)

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

backOffFunctionMap

public final Map<BackOffFunction.BackOffFuncType,BackOffFunction> backOffFunctionMap

errors

public final List<Exception> errors

BACKOFF_DURATION

public static final io.prometheus.client.Histogram BACKOFF_DURATION

方法详细资料

newDeadlineBackOff

public static ConcreteBackOffer newDeadlineBackOff(int timeoutInMs,
                                                   SlowLog slowLog,
                                                   long clusterId)

newDeadlineBackOff

public static ConcreteBackOffer newDeadlineBackOff(int timeoutInMs,
                                                   SlowLog slowLog)

newCustomBackOff

public static ConcreteBackOffer newCustomBackOff(int maxSleep,
                                                 long clusterId)

newCustomBackOff

public static ConcreteBackOffer newCustomBackOff(int maxSleep)

newScannerNextMaxBackOff

public static ConcreteBackOffer newScannerNextMaxBackOff()

newBatchGetMaxBackOff

public static ConcreteBackOffer newBatchGetMaxBackOff()

newCopNextMaxBackOff

public static ConcreteBackOffer newCopNextMaxBackOff()

newCopNextMaxBackOff

public static ConcreteBackOffer newCopNextMaxBackOff(long clusterId)

newGetBackOff

public static ConcreteBackOffer newGetBackOff(long clusterId)

newRawKVBackOff

public static ConcreteBackOffer newRawKVBackOff(long clusterId)

newRawKVBackOff

public static ConcreteBackOffer newRawKVBackOff()

newTsoBackOff

public static ConcreteBackOffer newTsoBackOff(long clusterId)

create

public static ConcreteBackOffer create(BackOffer source)

doBackOff

public void doBackOff(BackOffFunction.BackOffFuncType funcType,
                      Exception err)

从接口复制的说明: BackOffer

doBackOff sleeps a while base on the BackOffType and records the error message. Will stop until max back off time exceeded and throw an exception to the caller.

指定者:

doBackOff 在接口中 BackOffer

checkTimeout

public void checkTimeout()

从接口复制的说明: BackOffer

check if deadline exceeded.

指定者:

checkTimeout 在接口中 BackOffer

canRetryAfterSleep

public boolean canRetryAfterSleep(BackOffFunction.BackOffFuncType funcType)

从接口复制的说明: BackOffer

canRetryAfterSleep sleeps a while base on the BackOffType and records the error message. Will stop until max back off time exceeded and throw an exception to the caller. It will return false if the total sleep time has exceed some limit condition.

指定者:

canRetryAfterSleep 在接口中 BackOffer

canRetryAfterSleep

public boolean canRetryAfterSleep(BackOffFunction.BackOffFuncType funcType,
                                  long maxSleepMs)

doBackOffWithMaxSleep

public void doBackOffWithMaxSleep(BackOffFunction.BackOffFuncType funcType,
                                  long maxSleepMs,
                                  Exception err)

从接口复制的说明: BackOffer

BackoffWithMaxSleep sleeps a while base on the backoffType and records the error message and never sleep more than maxSleepMs for each sleep.

指定者:

doBackOffWithMaxSleep 在接口中 BackOffer

getSlowLog

public SlowLog getSlowLog()

指定者:

getSlowLog 在接口中 BackOffer

getClusterId

public Long getClusterId()

指定者:

getClusterId 在接口中 BackOffer