Question

我当时试图经营Artemis。当我尝试使用以下命令生成消息时，出现错误。我正在使用Windows 10。

C:\Users\a.subhashrao.pande\Downloads\apache-artemis-2.6.3-bin\apache-artemis-2.6.3\bin\tmp\mybroker\bin>artemis producer --url tcp://localhost:61616
Connection failed::Failed to create session factory

--url: is a mandatory property!
Type in the broker URL for a retry (e.g. tcp://localhost:61616)
tcp://localhost:61616

--user: is a mandatory property!
Type the username for a retry
admin

--password: is mandatory with this configuration:
Type the password for a retry    (I have entered password as admin)

Exception in thread "main" javax.jms.JMSException: Failed to create session factory
        at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnectionInternal(ActiveMQConnectionFactory.java:837)
        at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:282)
        at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:277)
        at org.apache.activemq.artemis.cli.commands.messages.Producer.execute(Producer.java:70)
        at org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:149)
        at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:97)
        at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:124)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:129)
        at org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:49)
Caused by: ActiveMQNotConnectedException[errorType=NOT_CONNECTED message=AMQ119007: Cannot connect to server(s). Tried with all available servers.]
        at org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:797)
        at org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory.createConnectionInternal(ActiveMQConnectionFactory.java:835)
        ... 12 more

C:\Users\a.subhashrao.pande\Downloads\apache-artemis-2.6.3-bin\apache-artemis-2.6.3\bin\tmp\mybroker\bin>

Answer 1

当核心JMS客户端无法与代理建立网络连接时，您收到的异常是“标准”异常。请确认您在端口localhost上具有与生产者（即61616）在同一台计算机上运行的代理。您可以通过运行以下命令来做到这一点：

netstat -a | grep 61616

并确保有进程在监听。

您可以运行以下命令：

jps -v | grep Artemis

并确保Artemis进程正在运行。

您还可以查看Artemis实例的artemis.log目录中的log文件，以查看代理当前正在运行还是已关闭。

Answer 2

实际上，以下步骤已解决了我的查询。创建代理时，我使用默认端口将其创建为83836。

C:\apache-artemis-2.6.3-bin\apache-artemis-2.6.3\bin>artemis create --default-port 
63636 /test/broker
Creating ActiveMQ Artemis instance at: C:\test\broker

--user: is a mandatory property!
Please provide the default username:
admin

--password: is mandatory with this configuration:
Please provide the default password:


--allow-anonymous | --require-login: is a mandatory property!
Allow anonymous access?, valid values are Y,N,True,False
y

Auto tuning journal ...
done! Your system can make 0.54 writes per millisecond, your journal-buffer-timeout 
will be 1855999

然后我运行以下步骤来生成消息

 C:\test\broker\bin>artemis-service.exe install

 C:\test\broker\bin>artemis-service.exe start

 C:\test\broker\bin>artemis producer
 Connection failed::Failed to create session factory

 --url: is a mandatory property!
 Type in the broker URL for a retry (e.g. tcp://localhost:61616)
 tcp://localhost:63636

 --user: is a mandatory property!
 Type the username for a retry
 admin

 --password: is mandatory with this configuration:
 Type the password for a retry

 Producer ActiveMQQueue[TEST], thread=0 Started to calculate elapsed time ...

 Producer ActiveMQQueue[TEST], thread=0 Produced: 1000 messages
 Producer ActiveMQQueue[TEST], thread=0 Elapsed time in second : 4 s
 Producer ActiveMQQueue[TEST], thread=0 Elapsed time in milli second : 4990 milli                
 seconds

 C:\test\broker\bin>artemis consumer
 Consumer:: filter = null
 Connection failed::Failed to create session factory

 --url: is a mandatory property!
 Type in the broker URL for a retry (e.g. tcp://localhost:61616)
 tcp://localhost:63636

 --user: is a mandatory property!
 Type the username for a retry
 admin

 --password: is mandatory with this configuration:
 Type the password for a retry

 Consumer ActiveMQQueue[TEST], thread=0 wait until 1000 messages are consumed
 Received 1000
 Consumer ActiveMQQueue[TEST], thread=0 Consumed: 1000 messages
 Consumer ActiveMQQueue[TEST], thread=0 Consumer thread finished

Answer 3

带有--的选项期望=

您可以尝试

artemis producer --url=tcp://localhost:61616 --user=xxxx --password=yyyy

javax.jms.JMSException：无法创建会话工厂

3 个答案: