org.apache.hadoop.hbase.quotas

类 ExceedOperationQuota

java.lang.Object

org.apache.hadoop.hbase.quotas.DefaultOperationQuota

org.apache.hadoop.hbase.quotas.ExceedOperationQuota

所有已实现的接口:

OperationQuota

@InterfaceAudience.Private
 @InterfaceStability.Evolving
public class ExceedOperationQuota
extends DefaultOperationQuota

嵌套类概要

从接口继承的嵌套类/接口 org.apache.hadoop.hbase.quotas.OperationQuota

OperationQuota.OperationType

字段概要

从类继承的字段 org.apache.hadoop.hbase.quotas.DefaultOperationQuota

limiters, readAvailable, readCapacityUnitConsumed, readCapacityUnitDiff, readConsumed, readDiff, writeAvailable, writeCapacityUnitConsumed, writeCapacityUnitDiff, writeConsumed, writeDiff

构造器概要

构造器

构造器和说明
ExceedOperationQuota(org.apache.hadoop.conf.Configuration conf, QuotaLimiter regionServerLimiter, QuotaLimiter... limiters)

方法概要

限定符和类型	方法和说明
void	checkQuota(int numWrites, int numReads, int numScans) Checks if it is possible to execute the specified operation.
void	close() Cleanup method on operation completion

从类继承的方法 org.apache.hadoop.hbase.quotas.DefaultOperationQuota

addGetResult, addMutation, addScanResult, getReadAvailable, getWriteAvailable, updateEstimateConsumeQuota

从类继承的方法 java.lang.Object

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

构造器详细资料

ExceedOperationQuota

public ExceedOperationQuota(org.apache.hadoop.conf.Configuration conf,
                            QuotaLimiter regionServerLimiter,
                            QuotaLimiter... limiters)

方法详细资料

checkQuota

public void checkQuota(int numWrites,
                       int numReads,
                       int numScans)
                throws RpcThrottlingException

从接口复制的说明: OperationQuota

Checks if it is possible to execute the specified operation. The quota will be estimated based on the number of operations to perform and the average size accumulated during time.

指定者:

checkQuota 在接口中 OperationQuota

覆盖:

checkQuota 在类中 DefaultOperationQuota

参数:

numWrites - number of write operation that will be performed

numReads - number of small-read operation that will be performed

numScans - number of long-read operation that will be performed

抛出:

RpcThrottlingException - if the operation cannot be performed because RPC quota is exceeded.

close

public void close()

从接口复制的说明: OperationQuota

Cleanup method on operation completion

指定者:

close 在接口中 OperationQuota

覆盖:

close 在类中 DefaultOperationQuota