程序包 org.apache.pulsar.common.policies.impl

类 MinAvailablePolicy

java.lang.Object

org.apache.pulsar.common.policies.AutoFailoverPolicy

org.apache.pulsar.common.policies.impl.MinAvailablePolicy

public class MinAvailablePolicy
extends AutoFailoverPolicy

Implementation of min available policy.

字段概要

字段

修饰符和类型	字段	说明
int	min_limit
int	usage_threshold

构造器概要

构造器

构造器	说明
MinAvailablePolicy(AutoFailoverPolicyData policyData)

方法概要

修饰符和类型	方法	说明
boolean	isBrokerAvailable(BrokerStatus brokerStatus)	Determine whether a broker is considered available or not.
boolean	shouldFailoverToSecondary(int totalPrimaryCandidates)
boolean	shouldFailoverToSecondary(SortedSet<BrokerStatus> primaryCandidates)	Checks to see whether the new namespace ownership should be failed over to the secondary brokers.

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

min_limit

public int min_limit

usage_threshold

public int usage_threshold

构造器详细资料

MinAvailablePolicy

public MinAvailablePolicy(AutoFailoverPolicyData policyData)

方法详细资料

isBrokerAvailable

public boolean isBrokerAvailable(BrokerStatus brokerStatus)

从类复制的说明: AutoFailoverPolicy

Determine whether a broker is considered available or not.

指定者:

isBrokerAvailable 在类中 AutoFailoverPolicy

返回:

shouldFailoverToSecondary

public boolean shouldFailoverToSecondary(SortedSet<BrokerStatus> primaryCandidates)

从类复制的说明: AutoFailoverPolicy

Checks to see whether the new namespace ownership should be failed over to the secondary brokers.

指定者:

shouldFailoverToSecondary 在类中 AutoFailoverPolicy

返回:

shouldFailoverToSecondary

public boolean shouldFailoverToSecondary(int totalPrimaryCandidates)

指定者:

shouldFailoverToSecondary 在类中 AutoFailoverPolicy