Wildfly-Swarm和通过资源适配器连接到外部activemq：WFLYCTL0412-Java 学习之路

所以我已经花了相当多的时间在这上面，但现在已经到了我完全在我的智慧结束的地步......

要求：我正在尝试将基于Wildfly 10.1.0的消息驱动bean连接到外部activemq 5.15.0服务器（'old'activemq，而不是artemis mq！） . 为此，我正在部署资源适配器并调整配置 . 在wildfly的标准部署中，这可以正常工作 . 我正在使用以下脚本来设置容器：

# Disable the artemis messaging completely
/subsystem=messaging-activemq/server=default:remove

# Deploy the resource adapter
deploy ${project.build.directory}/activemq-rar-5.15.0.rar

/subsystem=resource-adapters/resource-adapter=activemq-rar.rar:add(archive=activemq-rar-5.15.0.rar,transaction-support=LocalTransaction)
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/config-properties=ServerUrl:add(value="${activemq.broker}")
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/config-properties=UserName:add(value="${jboss.user}")
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/config-properties=Password:add(value="${jboss.password}")
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/config-properties=UseInboundSession:add(value="false")
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/connection-definitions=AMQConnectionFactory:add(jndi-name=ConnectionFactory,class-name=org.apache.activemq.ra.ActiveMQManagedConnectionFactory,enabled=true,min-pool-size=1,max-pool-size=20,pool-prefill=false,same-rm-override=false,use-java-context=true)
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/admin-objects=REQUESTQUEUE:add(class-name=org.apache.activemq.command.ActiveMQQueue,jndi-name=queues/request,use-java-context=true)
/subsystem=resource-adapters/resource-adapter=activemq-rar.rar/admin-objects=REPLYQUEUE:add(class-name=org.apache.activemq.command.ActiveMQQueue,jndi-name=queues/reply,use-java-context=true)
/subsystem=ejb3:write-attribute(name=default-resource-adapter-name,value=activemq-rar.rar)
/subsystem=ejb3:write-attribute(name=default-mdb-instance-pool,value=mdb-strict-max-pool)
/subsystem=ee/service=default-bindings:write-attribute(name=jms-connection-factory,value=java:/ConnectionFactory)

reload

使用此配置，我可以使用独立完整配置启动容器（以获取与JMS相关的类），并且它可以按预期工作 .

但是，如果我尝试使用wildfly swarm实现相同的功能，则无法部署相同的测试mdb.jar，在容器启动期间，我得到以下异常：

"WFLYCTL0412: Required services that are not installed:" => ["jboss.ra.activemq-rar"],
"WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.deployment.unit.\"mdbtest.jar\".component.TestMDB.CREATE is missing [jboss.ra.activemq-rar]"]

所以似乎资源适配器不可用，但是在我部署的管理控制台中也可以看到它 .

要设置swarm容器，我使用以下project-defaults.xml：

swarm:

  resource-adapters:
    resource-adapters:
      activemq-rar:
        archive: activemq-rar-15.5.0.rar
        transaction-support: LocalTransaction
        config-properties:
          ServerUrl:
            value: failover:tcp://localhost:61616
          UserName:
            value: admin
          Password:
            value: admin
          UseInboundSession:
            value: false

        connection-definitions:
            AMQConnectionFactory:
                jndi-name: ConnectionFactory
                class-name: org.apache.activemq.ra.ActiveMQManagedConnectionFactory
                enabled: true
                min-pool-size: 1
                max-pool-size: 20
                pool-prefill: false
                same-rm-override: false
                use-java-context: true
                same-rm-override: false

        admin-objects:
            REQUESTQUEUE:
                class-name: org.apache.activemq.command.ActiveMQQueue
                jndi-name: queues/request
                use-java-context: true
            REPLEYQUEUE:
                class-name: org.apache.activemq.command.ActiveMQQueue
                jndi-name: queues/reply
                use-java-context: true

  ejb3:
    # Switch the MDB default to the resource adapter defined above
    default-resource-adapter-name: activemq-rar
    default-mdb-instance-pool: mdb-strict-max-pool

  ee:
      default-bindings:
          jms-connection-factory: java:/ConnectionFactory


  management:
    security-realms:
      ManagementRealm:
        in-memory-authentication:
          users:
            admin:    
              password: admin                            
    http-interface-management-interface:
      allowed-origins:
      - http://localhost:8080
      security-realm: ManagementRealm

  messaging-activemq:
    servers:
      default:
#        active: false
#        connection-factories:
#          InVmConnectionFactory:
#            client-id: blahblabla
#            block-on-acknowledge: true
#            entries:
#            - "java:/ArtemisConnectionFactory"
#        pooled-connection-factories:
#          activemq-ra:
#            entries:
#            connectors: in-vm
#            transaction: xa

  jca:
    archive-validation:
      enabled: false


  datasources:
    jdbc-drivers:
      org.postgresql:
        driver-class-name: org.postgresql.Driver
        xa-datasource-class-name: org.postgresql.xa.PGXADataSource
        driver-module-name: org.postgresql

    data-sources:
      myDS:
        connection-url: jdbc:postgresql://localhost:5432/mydb
        user-name: dbuser
        password: dbpassword
        driver-name: postgresql
        jndi-name: java:jboss/datasources/myDS
        min-pool-size: 4
        max-pool-size: 64
        use-ccm: false


  deployment:
    org.apache.activemq:activemq-rar.rar:
    com.oneworldsync.mdb:mdbtest.jar:
    org.postgresql:postgresql.jar:

  logging:
    loggers:
      org.jboss:
        level: warn
      org.wildfly:
        level: warn

pom的相关部分如下所示：

<build>
  <plugins>
    <plugin>
      <groupId>org.wildfly.swarm</groupId>
      <artifactId>wildfly-swarm-plugin</artifactId> 
      <version>2017.4.0</version>
      <executions>
        <execution>
          <id>package</id>
          <goals>
            <goal>package</goal>
          </goals>
          <phase>package</phase>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>


<dependencies>
  <dependency>
    <groupId>com.oneworldsync.mdb</groupId>
    <artifactId>mdbtest</artifactId>
    <version>1.0.0-SNAPSHOT</version>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>logging</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>datasources</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>undertow</artifactId>
  </dependency>
  <dependency>
    <groupId>org.postgresql</groupId>
    <artifactId>postgresql</artifactId>
    <version>42.1.4</version>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>cdi</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>jpa</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>msc</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>infinispan</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>messaging</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>jca</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>resource-adapters</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.activemq</groupId>
    <artifactId>activemq-rar</artifactId>
    <version>${activemq.version}</version>
    <type>rar</type>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>management</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>management-console</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>cli</artifactId>
    <version>${jboss.version}</version>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>ejb</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>connector</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>jaxrs</artifactId>
  </dependency>
  <dependency>
    <groupId>org.wildfly.swarm</groupId>
    <artifactId>remoting</artifactId>
  </dependency>
</dependencies>

测试MDB很简单：

@MessageDriven(activationConfig = {
    @ActivationConfigProperty(propertyName = "acknowledgeMode",
            propertyValue = "Auto-acknowledge"),
    @ActivationConfigProperty(propertyName = "destination",
            propertyValue = "request"),
    @ActivationConfigProperty(propertyName = "destinationType",
            propertyValue = "javax.jms.Queue")
})
public class TestMDB implements MessageListener {

    @Resource(name = "java:/ConnectionFactory")
    private QueueConnectionFactory queueConnectionFactory;


    @Override
    public void onMessage(Message message) {
        System.out.println(message);
    }
}

所以，我正在寻找一个提示，为什么MDB无法访问资源适配器，即使它已经部署，也是可见的并使用适当的名称 . 我希望，在这一点上它很简单，但我找不到它 .

非常感谢！

PS：外部activemq服务器是必需的 . 使用JMS桥可能会起作用，但是有一些不可接受的缺点（由于额外的'hop'而导致的性能影响，jms-reply-to destination不能通过jms桥工作） .

编辑1

Arg，发帖后我在我的pom中发现了至少一个问题：我使用了一个不匹配的swarm插件版本：swarm分数是2017.10.0，但插件是2017.4.0 . 更正此问题会稍微改变错误症状：

2017-10-26 09:21:07,731 ERROR [stderr] (main) Caused by: java.lang.RuntimeException: org.wildfly.swarm.container.DeploymentException: org.wildfly.swarm.container.DeploymentException: WFSWARM0004: Deployment failed: {"WFLYCTL0412: Required services that are not installed:" => ["jboss.ra.activemq-rar"],"WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.deployment.unit.\"mdbtest.jar\".component.TestMDB.CREATE is missing [jboss.ra.activemq-rar]"]}
2017-10-26 09:21:07,732 ERROR [stderr] (main)   at org.wildfly.swarm.spi.api.ClassLoading.withTCCL(ClassLoading.java:45)
2017-10-26 09:21:07,732 ERROR [stderr] (main)   at org.wildfly.swarm.container.runtime.ServerBootstrapImpl.bootstrap(ServerBootstrapImpl.java:114)
2017-10-26 09:21:07,732 ERROR [stderr] (main)   at org.wildfly.swarm.Swarm.start(Swarm.java:386)
2017-10-26 09:21:07,732 ERROR [stderr] (main)   at org.wildfly.swarm.Swarm.main(Swarm.java:720)
2017-10-26 09:21:07,732 ERROR [stderr] (main)   ... 6 more

所以下面似乎有一个类加载问题 . 将对此进行调查，但仍会对进一步的输入感到高兴

编辑2

上面的堆栈跟踪似乎无关紧要：swarmified应用程序的启动方式实际上有所不同：

从java开始-jar something.app：没有stacktrace
从mv开始nwildfly-swarm：run：上面的stacktrace .

但是，基本原因是相同的（未找到依赖项） . 我将其解释为maven插件为调用添加了一个额外的层，记录了额外的堆栈跟踪，但问题仍然是相同的 .

1 回答

最后，经过几个小时我自己解决了这个问题 . 正如所料，解决方案很简单但不明显......

我从here获得了一个重要提示 . 经过一些严肃的分析和调试 Session 后，我发现资源适配器没有正确部署：虽然在已安装的服务中提到了一个合适的部署单元（JMX控制台非常有助于找到它们），但资源适配器本身是仍然没有 . 所有这些的解决方案是部署的名称：要正确部署适配器，必须使用以下代码段：

swarm:
  deployment:
    org.apache.activemq:activemq-rar.rar:

请注意，必须使用maven版本号 has to be omitted 和maven artifactId（与上面的原始片段进行比较） . 由于swarm插件与maven依赖关系管理紧密耦合，因此它会找出物理名称本身 . 在独立的wildfly中，这是不同的：它对maven工件一无所知，因此必须使用物理存档名称 . 在standalone-full.xml中，它看起来像这样：

<deployments>
   <deployment name="activemq-rar-5.15.0.rar" runtime-name="activemq-rar-5.15.0.rar">
       ...

更正存档的名称后，部署将起作用 . 由于ArtemisMQ适配器的存在，只留下了JNDI中的冲突（使用群的YAML方法无法删除） . 所以这也必须进行调整 .

所以为了完整性：这是我最终工作的项目-defaults.yaml：

swarm:
  deployment:
    org.apache.activemq:activemq-rar.rar:

  resource-adapters:
    resource-adapters:
      activemq-rar:
        # This is not the physical jar name, but the maven coordinates (without version!)
        archive: activemq-rar.rar
        transaction-support: LocalTransaction
        config-properties:
          ServerUrl:
            value: failover:tcp://localhost:61616
          UserName:
            value: admin
          Password:
            value: admin
          UseInboundSession:
            value: false

        connection-definitions:
            AMQConnectionFactory:
                jndi-name: ConnectionFactory
                class-name: org.apache.activemq.ra.ActiveMQManagedConnectionFactory
                enabled: true
                min-pool-size: 1
                max-pool-size: 20
                pool-prefill: false
                same-rm-override: false
                use-java-context: true

        admin-objects:
            REQUESTQUEUE:
                class-name: org.apache.activemq.command.ActiveMQQueue
                jndi-name: queues/request
                use-java-context: true
                config-properties:
                  PhysicalName: demo.request


  ejb3:
    default-resource-adapter-name: activemq-rar.rar
    default-mdb-instance-pool: mdb-strict-max-pool

  ee:
      default-bindings:
          jms-connection-factory: java:/ConnectionFactory


  management:
    security-realms:
      ManagementRealm:
        in-memory-authentication:
          users:
            admin:    
              password: admin                            
    http-interface-management-interface:
      allowed-origins: http://localhost:8080
      security-realm: ManagementRealm
      console-enabled: true

  messaging-activemq:
    servers:
      default:
        active: false
        connection-factories:
          InVmConnectionFactory:
            block-on-acknowledge: true
            entries:
            - "java:/ArtemisConnectionFactory"

  jca:
    archive-validation:
      enabled: false

  logging:
    loggers:
      org.jboss:
        level: INFO
      org.wildfly:
        level: INFO

回复于 2024-05-17T06:26:44+08:00

Wildfly-Swarm和通过资源适配器连接到外部activemq：WFLYCTL0412

编辑1

编辑2

1 回答

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