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警告为 java.io.EOFException 当 ActiveMQ 启动时

java activemq broker messagebroker
2022-09-04 19:32:35

我正在尝试启动ActiveMQ 5.11，我看到如下：WARNING

WARN | Transport Connection to: tcp://127.0.0.1:40890 failed: java.io.EOFException

我的如下：activemq.xml

<transportConnectors>
    <transportConnector name="openwire" uri="tcp://0.0.0.0:${JMS_PORT}" />
    <transportConnector name="stomp" uri="stomp://0.0.0.0:${JMS_STOMP_PORT}"/>
    <transportConnector name="ssl" uri="ssl://0.0.0.0:${JMS_SSL_PORT}"/>
</transportConnectors>

<sslContext>
    <sslContext
        keyStore="file:${JMS_KEY_STORE}"
        keyStorePassword="${JMS_KEY_STORE_PASSWORD}"
        trustStore="file:${JMS_TRUST_STORE}"
        trustStorePassword="${JMS_TRUST_STORE_PASSWORD}"
    />
</sslContext>

<networkConnectors>
    <networkConnector 
        name="host1 and host2" 
        uri="static://(${JMS_X_SITE_CSV_URL})?wireFormat=ssl&amp;wireFormat.maxInactivityDuration=30000"
        dynamicOnly="true"
        suppressDuplicateQueueSubscriptions = "true"
        networkTTL="1"
    />
</networkConnectors>

以下是整个控制台日志：

Java Runtime: Oracle Corporation 1.7.0_05 /usr/java/jdk1.7.0_05/jre
  Heap sizes: current=1004928k  free=994439k  max=1004928k
    JVM args: -Xmx1G -Dorg.apache.activemq.UseDedicatedTaskRunner=true -Djava.util.logging.config.file=logging.properties -Djava.security.auth.login.config=/home/dragon/activemq/conf/login.config -Dcom.sun.management.jmxremote -Djava.io.tmpdir=/home/dragon/activemq/tmp -Dactivemq.classpath=/home/dragon/activemq/conf; -Dactivemq.home=/home/dragon/activemq -Dactivemq.base=/home/dragon/activemq -Dactivemq.conf=/home/dragon/activemq/conf -Dactivemq.data=/home/dragon/activemq/data
Extensions classpath:
  [/home/dragon/activemq/lib,/home/dragon/activemq/lib/camel,/home/dragon/activemq/lib/optional,/home/dragon/activemq/lib/web,/home/dragon/activemq/lib/extra]
ACTIVEMQ_HOME: /home/dragon/activemq
ACTIVEMQ_BASE: /home/dragon/activemq
ACTIVEMQ_CONF: /home/dragon/activemq/conf
ACTIVEMQ_DATA: /home/dragon/activemq/data
Loading message broker from: xbean:activemq.xml
 INFO | Refreshing org.apache.activemq.xbean.XBeanBrokerFactory$1@a842913: startup date [Fri Oct 07 08:14:02 IST 2016]; root of context hierarchy
 INFO | PListStore:[/home/dragon/activemq/data/divinedragonbox/tmp_storage] started
 INFO | Using Persistence Adapter: KahaDBPersistenceAdapter[/home/dragon/jms_store]
 INFO | JMX consoles can connect to service:jmx:rmi:///jndi/rmi://localhost:15526/jmxrmi
 INFO | KahaDB is version 5
 INFO | Recovering from the journal ...
 INFO | Recovery replayed 76 operations from the journal in 0.032 seconds.
 INFO | Apache ActiveMQ 5.11.1 (divinedragonbox, ID:divinedragonbox-60914-1475824445361-0:1) is starting
 INFO | Listening for connections at: tcp://divinedragonbox:15511
 INFO | Connector openwire started
 INFO | Listening for connections at: stomp://divinedragonbox:15512
 INFO | Connector stomp started
 INFO | Listening for connections at: ssl://divinedragonbox:15571
 INFO | Connector ssl started
 INFO | Establishing network connection from vm://divinedragonbox?async=false&network=true to ssl://localhost:15571
 INFO | Connector vm://divinedragonbox started
 INFO | Network Connector DiscoveryNetworkConnector:host1 and host2:BrokerService[divinedragonbox] started
 INFO | Apache ActiveMQ 5.11.1 (divinedragonbox, ID:divinedragonbox-60914-1475824445361-0:1) started
 INFO | For help or more information please see: http://activemq.apache.org
 INFO | divinedragonbox Shutting down
 INFO | Connector vm://divinedragonbox stopped
 INFO | divinedragonbox bridge to Unknown stopped
 WARN | Transport Connection to: tcp://127.0.0.1:40890 failed: java.io.EOFException
 INFO | ActiveMQ WebConsole available at http://localhost:15521/
 INFO | Initializing Spring FrameworkServlet 'dispatcher'
 INFO | jolokia-agent: No access restrictor found at classpath:/jolokia-access.xml, access to all MBeans is allowed

我为消息启用了 TRACE，并在日志文件中获得了以下异常代码段。

2016-10-07 08:15:45,378 | TRACE | Execute[ActiveMQ ForwardingBridge StopTask] runnable: org.apache.activemq.network.DemandForwardingBridgeSupport$4@b3f451d | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,378 | TRACE | Created and running thread[ActiveMQ ForwardingBridge StopTask-5]: Thread[ActiveMQ ForwardingBridge StopTask-5,5,main] | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,379 | DEBUG | Caught exception sending shutdown | org.apache.activemq.network.DemandForwardingBridgeSupport | ActiveMQ ForwardingBridge StopTask-5
org.apache.activemq.transport.TransportDisposedIOException: Transport disposed.
    at org.apache.activemq.transport.vm.VMTransport.oneway(VMTransport.java:82)[activemq-broker-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:68)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.network.DemandForwardingBridgeSupport$4.run(DemandForwardingBridgeSupport.java:288)[activemq-broker-5.11.1.jar:5.11.1]
    at java.lang.Thread.run(Thread.java:722)[:1.7.0_05]
2016-10-07 08:15:45,380 | DEBUG | Stopping transport ssl://localhost/127.0.0.1:15571 | org.apache.activemq.transport.tcp.TcpTransport | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,381 | DEBUG | Initialized TaskRunnerFactory[ActiveMQ Task] using ExecutorService: null | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,381 | TRACE | Execute[ActiveMQ Task] runnable: org.apache.activemq.transport.tcp.TcpTransport$1@a1848dc | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,381 | TRACE | Created and running thread[ActiveMQ Task-1]: Thread[ActiveMQ Task-1,5,main] | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,382 | TRACE | Closing socket 2a9a5d77[TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA: Socket[addr=localhost/127.0.0.1,port=15571,localport=40999]] | org.apache.activemq.transport.tcp.TcpTransport | ActiveMQ Task-1
2016-10-07 08:15:45,383 | DEBUG | Closed socket 2a9a5d77[TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA: Socket[addr=localhost/127.0.0.1,port=15571,localport=40999]] | org.apache.activemq.transport.tcp.TcpTransport | ActiveMQ Task-1
2016-10-07 08:15:45,384 | INFO  | divinedragonbox bridge to Unknown stopped | org.apache.activemq.network.DemandForwardingBridgeSupport | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,384 | TRACE | serviceLocalException: disposed true ex | org.apache.activemq.network.DemandForwardingBridgeSupport | ActiveMQ BrokerService[divinedragonbox] Task-4
org.apache.activemq.transport.TransportDisposedIOException: peer (vm://divinedragonbox#1) stopped.
    at org.apache.activemq.transport.vm.VMTransport.stop(VMTransport.java:207)[activemq-broker-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.ResponseCorrelator.stop(ResponseCorrelator.java:132)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.broker.TransportConnection.doStop(TransportConnection.java:1151)[activemq-broker-5.11.1.jar:5.11.1]
    at org.apache.activemq.broker.TransportConnection$4.run(TransportConnection.java:1117)[activemq-broker-5.11.1.jar:5.11.1]
    at java.lang.Thread.run(Thread.java:722)[:1.7.0_05]
2016-10-07 08:15:45,384 | DEBUG | Stopped transport: vm://divinedragonbox#0 | org.apache.activemq.broker.TransportConnection | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,384 | TRACE | Shutdown timeout: 1 task: Transport Connection to: vm://divinedragonbox#0 | org.apache.activemq.thread.DedicatedTaskRunner | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,385 | TRACE | Run task done: Transport Connection to: vm://divinedragonbox#0 | org.apache.activemq.thread.DedicatedTaskRunner | ActiveMQ Connection Dispatcher: vm://divinedragonbox#0
2016-10-07 08:15:45,385 | DEBUG | Connection Stopped: vm://divinedragonbox#0 | org.apache.activemq.broker.TransportConnection | ActiveMQ BrokerService[divinedragonbox] Task-4
2016-10-07 08:15:45,385 | TRACE | Shutdown of ExecutorService: java.util.concurrent.ThreadPoolExecutor@dfe196a[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0] with await termination: 0 millis | org.apache.activemq.util.ThreadPoolUtils | ActiveMQ Transport: ssl:///127.0.0.1:40999
2016-10-07 08:15:45,385 | DEBUG | Shutting down VM connectors for broker: divinedragonbox | org.apache.activemq.transport.vm.VMTransportFactory | triggerStartAsyncNetworkBridgeCreation: remoteBroker=ssl://localhost/127.0.0.1:15571, localBroker= vm://divinedragonbox#0
2016-10-07 08:15:45,385 | INFO  | Connector vm://divinedragonbox stopped | org.apache.activemq.broker.TransportConnector | triggerStartAsyncNetworkBridgeCreation: remoteBroker=ssl://localhost/127.0.0.1:15571, localBroker= vm://divinedragonbox#0
2016-10-07 08:15:45,400 | DEBUG | Shutdown of ExecutorService: java.util.concurrent.ThreadPoolExecutor@dfe196a[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0] is shutdown: true and terminated: true took: 0.001 seconds. | org.apache.activemq.util.ThreadPoolUtils | ActiveMQ Transport: ssl:///127.0.0.1:40999
2016-10-07 08:15:45,400 | DEBUG | Transport Connection to: tcp://127.0.0.1:40999 failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: ssl:///127.0.0.1:40999
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)[:1.7.0_05]
    at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:258)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:221)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:213)[activemq-client-5.11.1.jar:5.11.1]
    at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:196)[activemq-client-5.11.1.jar:5.11.1]
    at java.lang.Thread.run(Thread.java:722)[:1.7.0_05]
2016-10-07 08:15:45,401 | DEBUG | Unregistering MBean org.apache.activemq:type=Broker,brokerName=divinedragonbox,connector=clientConnectors,connectorName=ssl,connectionViewType=remoteAddress,connectionName=tcp_//127.0.0.1_40999 | org.apache.activemq.broker.jmx.ManagementContext | ActiveMQ Transport: ssl:///127.0.0.1:40999
2016-10-07 08:15:45,401 | TRACE | Execute[ActiveMQ BrokerService[divinedragonbox] Task] runnable: org.apache.activemq.broker.TransportConnection$4@5039f4d3 | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ Transport: ssl:///127.0.0.1:40999
2016-10-07 08:15:45,401 | TRACE | Created and running thread[ActiveMQ BrokerService[divinedragonbox] Task-6]: Thread[ActiveMQ BrokerService[divinedragonbox] Task-6,8,main] | org.apache.activemq.thread.TaskRunnerFactory | ActiveMQ Transport: ssl:///127.0.0.1:40999

有人能告诉我为什么会引发这些异常吗？如果有人需要更深入的查看，我可以提供整个日志文件。


答案 1

这是因为networkConnector的工作方式和配置方式。我把它贴在ActiveMQ用户邮件列表上。WARNING

使用时 ActiveMQ 会尝试连接到配置的代理。在我的情况下，我试图自连接到经纪人，这就是为什么它拒绝连接。Tim在社区中也指出了这一点。networkConnector

我从未尝试过使用连接到自身的静态网络连接器来配置代理（为什么我会这样做，这是一个无用的配置），但是如果代理拒绝了该自连接，这可能会导致您看到的EOFException，我不会感到惊讶。也有可能您的SSL配置有问题，如您所建议的那样;在邮件列表讨论中，没有好的方法可以检查您的信任库是否信任您的密钥库以及证书是否正确呈现，因为这就是二进制内容的全部内容，您不应该公开共享，但是您可以通过设置两个代理（在测试环境中）来测试SSL配置，每个代理的JMS_X_SITE_CSV_URL指向彼此。如果该配置为您提供了 EOFExceptions，请切换到使用 tcp 传输并查看会发生什么情况。如果您在 ssl 传输中遇到错误，但 tcp 传输没有，则很可能是密钥出现问题。

就当前配置而言（您有一个代理，其唯一的 networkConnection 是 static：ssl：对自身而言），它不是一个有用的配置（拥有自己的 networkConnector 没有任何意义），并且您在本次讨论的早期就证明，删除它会删除您关注的 WARN 日志行。所以我不同意你说的“我觉得配置似乎仍然很好。要么切换到符合您所说的要尝试实现的目的的东西（例如发现：传输而不是静态：传输，或者如果您要继续使用静态：传输，请将其列出您的跨站点服务器），或者将其删除并消除WARN行。

因此，如果它是单个代理系统，则基本上没有用处。这在多代理部署中更有意义，然后配置所有代理，除了每个代理上的 self 单独配置。networkConnector

要使配置仍然在单代理部署中工作，我必须设置的值为 - （主机名而不是 IP 地址 或 ）。这摆脱了随之而来的东西。networkConnectorurl="static://(ssl://divinedragonbox:7031)..."localhostWARNING


答案 2

这些 EOFException 指示客户端连接到代理，然后在未完全关闭连接的情况下断开连接。典型的罪魁祸首包括 tcp/ip 监视代理和编码错误的客户端。


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