我正在使用 Zookeeper 配置 HA activemq。我使用一个节点 Zookeeper 和 3 个 activemq 节点，activemq.xml 文件的内容如下。我收到错误 activemq 可以投票为主，但在节点主端口上监听，以便我可以读写而不是监听。下面我还展示了主节点和从节点的日志
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">
<!-- Allows us to use system properties as variables in this configuration file -->
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>file:${activemq.conf}/credentials.properties</value>
</property>
</bean>
<!-- Allows accessing the server log -->
<bean id="logQuery" class="io.fabric8.insight.log.log4j.Log4jLogQuery"
lazy-init="false" scope="singleton"
init-method="start" destroy-method="stop">
</bean>
<!--
The <broker> element is used to configure the ActiveMQ broker.
-->
<broker xmlns="http://activemq.apache.org/schema/core" brokerName="localhost" dataDirectory="${activemq.data}">
<destinationPolicy>
<policyMap>
<policyEntries>
<policyEntry topic=">" >
<!-- The constantPendingMessageLimitStrategy is used to prevent
slow topic consumers to block producers and affect other consumers
by limiting the number of messages that are retained
For more information, see:
http://activemq.apache.org/slow-consumer-handling.html
-->
<pendingMessageLimitStrategy>
<constantPendingMessageLimitStrategy limit="1000"/>
</pendingMessageLimitStrategy>
</policyEntry>
</policyEntries>
</policyMap>
</destinationPolicy>
<!--
The managementContext is used to configure how ActiveMQ is exposed in
JMX. By default, ActiveMQ uses the MBean server that is started by
the JVM. For more information, see:
http://activemq.apache.org/jmx.html
-->
<managementContext>
<managementContext createConnector="false"/>
</managementContext>
<!--
Configure message persistence for the broker. The default persistence
mechanism is the KahaDB store (identified by the kahaDB tag).
For more information, see:
http://activemq.apache.org/persistence.html
-->
<persistenceAdapter>
<!-- <kahaDB directory="${activemq.data}/kahadb"/> -->
<replicatedLevelDB
directory="${activemq.data}/leveldb"
replicas="3"
bind="tcp://0.0.0.0:0"
zkAddress="10.84.5.27:2183"
hostname="10.84.5.27"
zkPath="/activemq/leveldb-stores"
/>
</persistenceAdapter>
<!--
The systemUsage controls the maximum amount of space the broker will
use before disabling caching and/or slowing down producers. For more information, see:
http://activemq.apache.org/producer-flow-control.html
-->
<systemUsage>
<systemUsage>
<memoryUsage>
<memoryUsage percentOfJvmHeap="70" />
</memoryUsage>
<storeUsage>
<storeUsage limit="100 gb"/>
</storeUsage>
<tempUsage>
<tempUsage limit="50 gb"/>
</tempUsage>
</systemUsage>
</systemUsage>
<!--
The transport connectors expose ActiveMQ over a given protocol to
clients and other brokers. For more information, see:
http://activemq.apache.org/configuring-transports.html
-->
<transportConnectors>
<!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->
<transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
<transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
<transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
<transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
<transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
</transportConnectors>
<!-- destroy the spring context on shutdown to stop jetty -->
<shutdownHooks>
<bean xmlns="http://www.springframework.org/schema/beans" class="org.apache.activemq.hooks.SpringContextHook" />
</shutdownHooks>
</broker>
<!--
Enable web consoles, REST and Ajax APIs and demos
The web consoles requires by default login, you can disable this in the jetty.xml file
Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details
-->
<import resource="jetty.xml"/>
</beans>
<!-- END SNIPPET: example -->
日志主节点
2022-10-06 15:45:19,969 | WARN | Store update waiting on 1 replica(s) to catch up to log position 0. | org.apache.activemq.leveldb.replicated.MasterLevelDBStore | ActiveMQ BrokerService[localhost] Task-8
2022-10-06 15:45:20,977 | WARN | Store update waiting on 1 replica(s) to catch up to log position 0. | org.apache.activemq.leveldb.replicated.MasterLevelDBStore | ActiveMQ BrokerService[localhost] Task-8
2022-10-06 15:45:21,989 | WARN | Store update waiting on 1 replica(s) to catch up to log position 0. | org.apache.activemq.leveldb.replicated.MasterLevelDBStore | ActiveMQ BrokerService[localhost] Task-8
2022-10-06 15:45:22,994 | WARN | Store update waiting on 1 replica(s) to catch up to log position 0. | org.apache.activemq.leveldb.replicated.MasterLevelDBStore | ActiveMQ BrokerService[localhost] Task-8
2022-10-06 15:45:23,998 | WARN | Store update waiting on 1 replica(s) to catch up to log position 0. | org.apache.activemq.leveldb.replicated.MasterLevelDBStore | ActiveMQ BrokerService[localhost] Task-8
2022-10-06 15:45:25,002 | WARN | Store update waiting on 1 replica(s) to catch up to log position 0. | org.apache.activemq.leveldb.replicated.MasterLevelDBStore | ActiveMQ BrokerService[localhost] Task-8
日志从节点
2022-10-06 15:46:03,321 | WARN | Unexpected session error: java.net.NoRouteToHostException: No route to host | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:04,323 | INFO | Using the pure java LevelDB implementation. | org.apache.activemq.leveldb.LevelDBClient | hawtdispatch-DEFAULT-1
2022-10-06 15:46:04,325 | INFO | Attaching to master: tcp://10.84.5.27:37324 | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:04,328 | WARN | Unexpected session error: java.net.NoRouteToHostException: No route to host | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:05,330 | INFO | Using the pure java LevelDB implementation. | org.apache.activemq.leveldb.LevelDBClient | hawtdispatch-DEFAULT-1
2022-10-06 15:46:05,332 | INFO | Attaching to master: tcp://10.84.5.27:37324 | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:05,334 | WARN | Unexpected session error: java.net.NoRouteToHostException: No route to host | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:06,337 | INFO | Using the pure java LevelDB implementation. | org.apache.activemq.leveldb.LevelDBClient | hawtdispatch-DEFAULT-1
2022-10-06 15:46:06,338 | INFO | Attaching to master: tcp://10.84.5.27:37324 | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:06,345 | WARN | Unexpected session error: java.net.NoRouteToHostException: No route to host | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:07,347 | INFO | Using the pure java LevelDB implementation. | org.apache.activemq.leveldb.LevelDBClient | hawtdispatch-DEFAULT-1
2022-10-06 15:46:07,348 | INFO | Attaching to master: tcp://10.84.5.27:37324 | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:07,352 | WARN | Unexpected session error: java.net.NoRouteToHostException: No route to host | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:08,354 | INFO | Using the pure java LevelDB implementation. | org.apache.activemq.leveldb.LevelDBClient | hawtdispatch-DEFAULT-1
2022-10-06 15:46:08,355 | INFO | Attaching to master: tcp://10.84.5.27:37324 | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1
2022-10-06 15:46:08,358 | WARN | Unexpected session error: java.net.NoRouteToHostException: No route to host | org.apache.activemq.leveldb.replicated.SlaveLevelDBStore | hawtdispatch-DEFAULT-1